DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
postini.com runs on Google.
- Hosting network
- GoogleAS15169Google
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,999+ other sites on Google. Stable here since we started watching (Jul 20, 2026).
DNS Records for postini.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| postini.com | AAAA | 0 | 2607:f8b0:4004:c21::8b | |
| postini.com | AAAA | 0 | 2607:f8b0:4004:c21::8a | |
| postini.com | AAAA | 0 | 2607:f8b0:4004:c21::64 | |
| postini.com | AAAA | 0 | 2607:f8b0:4004:c21::71 | |
| postini.com | TXT | 0 | google-site-verification=WPfDqACDRyVuxShTaXnUZb_k2SL3pSas56FXYv-qXQ8 | |
| postini.com | TXT | 0 | v=spf1 -all | |
| postini.com | NS | 0 | ns1.google.com | |
| postini.com | NS | 0 | ns3.google.com | |
| postini.com | NS | 0 | ns2.google.com | |
| postini.com | NS | 0 | ns4.google.com | |
| postini.com | CAA | 0 | 0 issue pki.goog | |
| postini.com | A | 0 | 64.233.180.139 | |
| postini.com | A | 0 | 64.233.180.138 | |
| postini.com | A | 0 | 64.233.180.102 | |
| postini.com | A | 0 | 64.233.180.100 | |
| postini.com | A | 0 | 64.233.180.113 | |
| postini.com | A | 0 | 64.233.180.101 | |
| postini.com | SOA | 600 | ns1.google.com postini-hostmaster.google.com 2016060900 7200 3600 3600000 600 | |
| www.postini.com | A | 0 | 192.178.218.100 | |
| www.postini.com | A | 0 | 192.178.218.101 | |
| www.postini.com | A | 0 | 192.178.218.102 | |
| www.postini.com | A | 0 | 192.178.218.113 | |
| www.postini.com | A | 0 | 192.178.218.139 | |
| www.postini.com | A | 0 | 192.178.218.138 | |
| www.postini.com | CNAME | 0 | www3.l.google.com | |
| www.postini.com | AAAA | 0 | 2607:f8b0:4004:c25::8a | |
| www.postini.com | AAAA | 0 | 2607:f8b0:4004:c25::71 | |
| www.postini.com | AAAA | 0 | 2607:f8b0:4004:c25::65 | |
| www.postini.com | AAAA | 0 | 2607:f8b0:4004:c25::64 |
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Uptime
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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
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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