DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
onsecurity.io runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,891,646 other sites on Cloudflare. Stable here since we started watching (Aug 8, 2026).
DNS Records for onsecurity.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| onsecurity.io | A | 0 | 104.26.2.114 | |
| onsecurity.io | A | 0 | 172.67.71.229 | |
| onsecurity.io | A | 0 | 104.26.3.114 | |
| onsecurity.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| onsecurity.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| onsecurity.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| onsecurity.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| onsecurity.io | MX | 0 | 1 | aspmx.l.google.com |
| onsecurity.io | AAAA | 0 | 2606:4700:20::681a:372 | |
| onsecurity.io | AAAA | 0 | 2606:4700:20::681a:272 | |
| onsecurity.io | AAAA | 0 | 2606:4700:20::ac43:47e5 | |
| onsecurity.io | SOA | 1800 | donna.ns.cloudflare.com dns.cloudflare.com 2416588681 10000 2400 604800 1800 | |
| onsecurity.io | NS | 0 | donna.ns.cloudflare.com | |
| onsecurity.io | NS | 0 | koa.ns.cloudflare.com | |
| onsecurity.io | TXT | 0 | google-site-verification=_NYLtClMzpUc9rBoueLkqgvCWUcFfOwlc03NvHm-ClI | |
| onsecurity.io | TXT | 0 | MS=196C0270C27FE6C09F0B175EB9A64641F327362D | |
| onsecurity.io | TXT | 0 | apple-domain-verification=au0UfmqLlo9p8czA | |
| onsecurity.io | TXT | 0 | v=spf1 ip4:159.183.203.166 include:_spf.google.com include:9451330.spf07.hubspotemail.net -all | |
| onsecurity.io | TXT | 0 | google-site-verification=_byRaohbwYYPgJXG1E8MiErMomw_3ModfaKtkBjFGHk | |
| onsecurity.io | TXT | 0 | google-site-verification=DJaVMtir0DhjOCbao-Yw0FcJZY2QvBMHzzEO2aBCE0Q | |
| onsecurity.io | TXT | 0 | slack-domain-verification=CEKmObSsZNSX27ZUStMyRVB8BXyB6SeR0NoGuuEc | |
| onsecurity.io | TXT | 0 | google-site-verification=VruzDDUmv5DSiQ9GX78qidhqTGJPqgFJpWOurFrKWEs | |
| onsecurity.io | TXT | 0 | ahrefs-site-verification_7d2a4c7ac0d4419663acc70793d28e81be0ebc34a3f54c6cb68cd7f617bd0777 | |
| www.onsecurity.io | A | 0 | 35.177.253.215 | |
| www.onsecurity.io | SOA | 1800 | donna.ns.cloudflare.com dns.cloudflare.com 2416588681 10000 2400 604800 1800 | |
| www.onsecurity.io | NS | 0 | donna.ns.cloudflare.com | |
| www.onsecurity.io | NS | 0 | koa.ns.cloudflare.com | |
| www.onsecurity.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.onsecurity.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| www.onsecurity.io | MX | 0 | 1 | aspmx.l.google.com |
| www.onsecurity.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.onsecurity.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| www.onsecurity.io | CNAME | 0 | onsecurity.io | |
| www.onsecurity.io | TXT | 0 | slack-domain-verification=CEKmObSsZNSX27ZUStMyRVB8BXyB6SeR0NoGuuEc | |
| www.onsecurity.io | TXT | 0 | google-site-verification=VruzDDUmv5DSiQ9GX78qidhqTGJPqgFJpWOurFrKWEs | |
| www.onsecurity.io | TXT | 0 | google-site-verification=_byRaohbwYYPgJXG1E8MiErMomw_3ModfaKtkBjFGHk | |
| www.onsecurity.io | TXT | 0 | MS=196C0270C27FE6C09F0B175EB9A64641F327362D | |
| www.onsecurity.io | TXT | 0 | google-site-verification=DJaVMtir0DhjOCbao-Yw0FcJZY2QvBMHzzEO2aBCE0Q | |
| www.onsecurity.io | TXT | 0 | v=spf1 ip4:159.183.203.166 include:_spf.google.com include:9451330.spf07.hubspotemail.net -all | |
| www.onsecurity.io | TXT | 0 | ahrefs-site-verification_7d2a4c7ac0d4419663acc70793d28e81be0ebc34a3f54c6cb68cd7f617bd0777 | |
| www.onsecurity.io | TXT | 0 | apple-domain-verification=au0UfmqLlo9p8czA | |
| www.onsecurity.io | TXT | 0 | google-site-verification=_NYLtClMzpUc9rBoueLkqgvCWUcFfOwlc03NvHm-ClI |
Get alerted the moment onsecurity.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch onsecurity.io continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about onsecurity.io
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain