postit.de - robtex.com
postit.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.138.64.46🇺🇸 Amazon | ||||||
| PTR | ec2-3-138-64-46.us-east-2.compute.amazonaws.com | ||||||
| A | 18.220.191.236🇺🇸 Amazon | ||||||
| NS | a.ns.3m.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:8ae🇺🇸 Cloudflare | ||||||
| A | 162.159.8.174 Cloudflare | ||||||
| NS | b.ns.3m.com | ||||||
| A | 2400:cb00:2049:1::adf5:3a13🇺🇸 Cloudflare | ||||||
| A | 173.245.58.19🇺🇸 Cloudflare | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.ns.3m.comdns@cloudflare.com serial=2396747158 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1771291602 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSa.ns.3m.com2026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:22:56
● 2026-02-24 04:23:00
●NSb.ns.3m.com2026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:22:56
● 2026-02-24 04:23:00
○NSns.3m.com2008-11-28 → 2018-06-21 · 4 obs
● 2018-06-21 06:44:28
○ 2026-02-24 04:22:56
○ 2026-02-24 04:23:00
○NSpigseye.mmm.com2008-11-28 → 2018-06-21 · 4 obs
● 2018-06-21 06:44:28
○ 2026-02-24 04:22:56
○ 2026-02-24 04:23:00
○MXleslie.postit.de2008-11-28 → 2018-06-21 · 4 obs
● 2018-06-21 06:44:28
○ 2026-02-24 04:22:56
○ 2026-02-24 04:23:00
●A18.220.191.2362026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:22:56
● 2026-02-24 04:23:00
○A192.28.34.172008-11-28 → 2018-06-21 · 4 obs
● 2018-06-21 06:44:28
○ 2026-02-24 04:22:56
○ 2026-02-24 04:23:00
●A3.138.64.462026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:22:56
● 2026-02-24 04:23:00
○A3.151.159.2302026-02-24 → 2026-02-24 · 2 obs
○ 2026-02-24 04:23:00
○A3.151.225.2022026-02-24 → 2026-02-24 · 2 obs
○ 2026-02-24 04:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| postit.de | a.ns.3m.com, b.ns.3m.com | - |
✅ 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 postit.de (unsigned zone)
⏱️ Timing
Total: 52ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.138.64.46, 18.220.191.236 |
| NS | 2 | a.ns.3m.com, b.ns.3m.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.ns.3m.com dns.cloudflare.com |
AI analysis
postit.de points to two IP numbers: 3.138.64.46 and 18.220.191.236.
Other host names, for instance 3m.ae, nexcare.com.hk, infectionprevention.ch, minnesotaminingandmanufacturing.us and command.se share IP numbers with postit.de.
postit.de's delegation is to two name servers a.ns.3m.com and b.ns.3m.com.
postit.de shares the same name server configuration as other domains, such as 3mmarketing.com, nexcare.com.lk, 3mtattletape.com, postit.co.cr and 3m.org.do.
postit.de shares name servers with other domains at least partially, for example command.ec.
Host names with two IP numbers: a.ns.3m.com points to 2400:cb00:2049:1::a29f:8ae and 162.159.8.174; b.ns.3m.com points to 2400:cb00:2049:1::adf5:3a13 and 173.245.58.19