postita.com - robtex.com
postita.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.3m.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:8ae🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.174Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.3m.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::adf5:3a13🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.19🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
●NSa.ns.3m.com2026-03-22 → 2026-03-23 · 3 obs
○ 2017-02-16 19:00:02
● 2026-03-22 19:57:06
● 2026-03-23 01:05:28
● 2026-03-22 19:57:06
● 2026-03-23 01:05:28
●NSb.ns.3m.com2026-03-22 → 2026-03-23 · 3 obs
○ 2017-02-16 19:00:02
● 2026-03-22 19:57:06
● 2026-03-23 01:05:28
● 2026-03-22 19:57:06
● 2026-03-23 01:05:28
○NSns1.dnslink.com2015-07-16 → 2017-02-16 · 5 obs
○ 2008-03-17 08:39:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
○NSns1.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:39:28
○ 2015-07-16 10:27:36
○ 2026-03-23 01:05:28
○ 2015-07-16 10:27:36
○ 2026-03-23 01:05:28
○NSns2.dnslink.com2015-07-16 → 2017-02-16 · 5 obs
○ 2008-03-17 08:39:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
○NSns2.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:39:28
○ 2015-07-16 10:27:36
○ 2026-03-23 01:05:28
○ 2015-07-16 10:27:36
○ 2026-03-23 01:05:28
○MXmail.b-io.co2015-07-16 → 2017-02-16 · 5 obs
○ 2008-03-17 08:39:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
○A209.15.13.1342015-07-16 → 2017-02-16 · 5 obs
○ 2008-03-17 08:39:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
● 2015-07-16 10:27:36
● 2017-02-16 19:00:02
○ 2026-03-22 19:57:06
○ 2026-03-23 01:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| postita.com | a.ns.3m.com, b.ns.3m.com | 2 records |
✅ Authoritative Response
Server:162.159.8.174
NS records: a.ns.3m.com, b.ns.3m.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postita.com (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (a.ns.3m.com, b.ns.3m.com)
Analysis
Name Servers
postita.com is delegated to two name servers a.ns.3m.com and b.ns.3m.com.
postita.com shares the same name server setup as other domains, for instance auto-parts-3m.info, shoppost-it.com, scotchguardcarpets.biz, chevroletcommercialgraphics.com and mmmgraphics.net.
Host names with two IP numbers:
The host name a.ns.3m.com points to 2400:cb00:2049:1::a29f:8ae and 162.159.8.174; the host name b.ns.3m.com points to 2400:cb00:2049:1::adf5:3a13 and 173.245.58.19.