exclaimer.net
Domain report: WHOIS, DNS, hosting, SSL and safety. Checked .
Online · 200SafeSSL: 86 days left24 years oldTranco #19733
90
exclaimer.net was registered on 24 Mar 2002 via Total Web Solutions Limited and the registry expiry is 24 Mar 2027. WHOIS data came from RDAP at https://rdap.verisign.com/net/v1/domain/exclaimer.net.
exclaimer.net publishes 2 nameservers. DNSSEC is signed.
exclaimer.net has 2 IPv4 addresses (104.18.35.178, 172.64.152.78) and 2 IPv6 addresses (2606:4700:4407::ac40:984e, 2a06:98c1:3103::6812:23b2). The geolocation database places 104.18.35.178 in Toronto, Canada.
The TLS certificate from WE1 is valid and has 86 days left (TLS 1.3). The homepage answered HTTP 200.
Tech detection named Amazon S3, Amazon Web Services, Cloudflare, Cloudflare Bot Management, Cloudflare Browser Insights, HSTS and Netlify. The fingerprints ran on the homepage that was already downloaded.
No safety warning was recorded for exclaimer.net in the checks that ran.
Domain · RDAP/WHOIS
exclaimer.net was registered on 24 Mar 2002 via Total Web Solutions Limited. The registry returned 2 status values and 2 nameservers from https://rdap.verisign.com/net/v1/domain/exclaimer.net.
| Registered | since 24 Mar 2002 |
|---|---|
| Created | 24 March 2002 |
| Updated | 25 March 2026 |
| Expires | 24 March 2027 |
| Registrar | Total Web Solutions Limited |
| Status | client transfer prohibited, client update prohibited |
| Nameservers | javon.ns.cloudflare.com, nia.ns.cloudflare.com |
| DNSSEC | yes |
| Source | https://rdap.verisign.com/net/v1/domain/exclaimer.net |
exclaimer.net carries the status "client transfer prohibited". The registrar has asked the registry to refuse a transfer to another registrar. The status is a lock on the domain object. It is not evidence about the content of the site.
exclaimer.net carries the status "client update prohibited". The registrar has asked the registry to refuse updates to the domain object. Contact and nameserver changes wait until the lock is lifted by the registrar of record.
Nameserver javon.ns.cloudflare.com is published for exclaimer.net in the registration record from https://rdap.verisign.com/net/v1/domain/exclaimer.net.
Nameserver nia.ns.cloudflare.com is published for exclaimer.net in the registration record from https://rdap.verisign.com/net/v1/domain/exclaimer.net.
DNS
exclaimer.net has 4 address records, 1 mail exchanger and 2 nameservers, measured at 1.1.1.1:53.
| A | 104.18.35.178, 172.64.152.78 |
|---|---|
| AAAA | 2606:4700:4407::ac40:984e, 2a06:98c1:3103::6812:23b2 |
| NS | javon.ns.cloudflare.com, nia.ns.cloudflare.com |
| MX | exclaimer-net.mail.protection.outlook.com (1) Microsoft 365 |
| SPF | absent |
| DMARC | present |
| CAA | — |
| Wildcard | off |
| DNSSEC | signed |
| Resolver | 1.1.1.1:53 |
The DMARC text record at _dmarc.exclaimer.net is "v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]".
IPv4 address 104.18.35.178 answers for exclaimer.net at resolver 1.1.1.1:53.
IPv4 address 172.64.152.78 answers for exclaimer.net at resolver 1.1.1.1:53.
IPv6 address 2606:4700:4407::ac40:984e answers for exclaimer.net at resolver 1.1.1.1:53.
IPv6 address 2a06:98c1:3103::6812:23b2 answers for exclaimer.net at resolver 1.1.1.1:53.
Mail exchanger exclaimer-net.mail.protection.outlook.com has preference 1. The host is recognised as Microsoft 365.
Hosting and geo
exclaimer.net is placed in Toronto, Canada by the local geolocation database (db-ip).
| Address | 104.18.35.178 |
|---|---|
| Country | Canada |
| City | Toronto |
| Source | db-ip |
SSL/TLS
The certificate for exclaimer.net is valid, with 86 days left and 3 subject alternative names. Source: tls:443.
| Issuer | WE1 |
|---|---|
| Subject | exclaimer.net |
| Valid from | 28 October 2026 |
| Valid until | 26 January 2027 |
| Days left | 86 |
| SAN count | 3 |
| Protocol | TLS 1.3 |
| Source | tls:443 |
Subject alternative names: *.mxtoolbox-webhook.exclaimer.net, exclaimer.net, mxtoolbox-webhook.exclaimer.net.
Tech stack
Tech detection checked the fetched homepage and named 7 products. Source: wappalyzergo.
- Amazon S3 · CDN
- Amazon Web Services · PaaS
- Cloudflare · CDN
- Cloudflare Bot Management · Security
- Cloudflare Browser Insights · Analytics, RUM
- HSTS · Security
- Netlify · PaaS, CDN
Amazon S3 is filed under CDN.
Amazon Web Services is filed under PaaS.
Cloudflare is filed under CDN.
Cloudflare Bot Management is filed under Security.
Cloudflare Browser Insights is filed under Analytics, RUM.
HSTS is filed under Security.
Netlify is filed under PaaS, CDN.
On-page checks
The homepage returned HTTP 200 in 13 ms. The target title is 51 characters and the page has 1 H1 heading.
| Status | 200 |
|---|---|
| TTFB | 13 ms |
| Title length | 51 yes |
| Quoted title | "Market-leading Email Signature Software | Exclaimer" |
| Meta description | "Deploy on-brand, compliant email signatures across your whole organization. Trusted by 80k+ businesses." yes |
| H1 count | 1 |
| HSTS | yes yes |
| CSP | yes |
| X-Frame-Options | SAMEORIGIN |
| Robots meta | — |
| Canonical | https://exclaimer.com/ |
| Language | en |
| Links | 177 |
| Images | 85 |
| Favicon | yes |
The quoted title and meta description are measurements of the other site. They are not this page's title or description.
Security
Family DNS for exclaimer.net is clear, and URLhaus is clear. Source: family DNS and local lists.
| Family DNS | clear |
|---|---|
| URLhaus | clear |
| UT1 | — |
| Web Risk | not run |
| Source | family DNS and local lists |
| HSTS | yes |
| CSP | yes |
Google Web Risk did not run. No API key is configured, and this report does not invent a clean result from that service.
Score breakdown
Availability 25 of 25. DNS answer plus a homepage status in the 2xx or 3xx range.
TLS 20 of 20. A valid certificate, with extra points when it has at least 14 days left.
DNS hygiene 10 of 20. SPF, DMARC, CAA, and DNSSEC are five points each.
Security headers 15 of 15. HSTS, CSP, and X-Frame-Options or CSP frame-ancestors.
Safety lists 15 of 15. Points only when the checks ran and came back clean. Unknown is not clean.
Domain age 5 of 5. Five points at one year, two points at 30 days.
Change history
First checked on 30 October 2026; changes will appear here.
Questions
Is exclaimer.net safe?
The checks that ran did not produce a safety warning, and a score is not a promise that the site is safe.
Who hosts exclaimer.net?
exclaimer.net is placed in Toronto, Canada.
When does exclaimer.net expire?
exclaimer.net expires on 24 March 2027 according to https://rdap.verisign.com/net/v1/domain/exclaimer.net.
Who owns exclaimer.net?
The registry did not return a person or a company for exclaimer.net. RDAP often redacts the registrant. The registrar on file is Total Web Solutions Limited.
Sources
- RDAP source https://rdap.verisign.com/net/v1/domain/exclaimer.net at 2026-10-30T14:51:49Z
- DNS source 1.1.1.1:53 at 2026-10-30T14:51:49Z
- TLS source tls:443 at 2026-10-30T14:51:49Z
- HTTP source https://exclaimer.net/ at 2026-10-30T14:51:49Z
- Tech source wappalyzergo at 2026-10-30T14:51:49Z
- Geo source db-ip at 2026-10-30T14:51:49Z
- Safety source family DNS and local lists at 2026-10-30T14:51:49Z
Related reports
No other indexable reports share this TLD, host, or registrar yet.
Owner of this site?
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How to read this report
The sentences under each heading are filled from the latest snapshot. If a collector had nothing to say, that sentence is left out. The target site's own title and meta description, when shown, are quoted as measurements. They are not this page's title. Change history only lists a difference between two snapshots, so the first check starts the clock and later edits are the history. A malware blocklist is the only reason the homepage body is skipped. That fact stays on the report. It does not by itself drop the page from the sitemap or from related-report links.