postcom.se - dns.ninja
postcom.se
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.loopia.se ⭐ | ||||||
| A | 2a02:250:ffff::20🇸🇪 LOOPIA2a02:250:ffff::/48 | ||||||
| PTR | ns1.loopia.se | ||||||
| A | 93.188.0.20🇸🇪 LOOPIA93.188.0.0/24 SE-LOOPIA Loopia AB | ||||||
| PTR | ns1.loopia.se | ||||||
| NS | ns2.loopia.se | ||||||
| A | 2a02:250:fffe::20🇸🇪 LOOPIA22a02:250:fffe::/48 | ||||||
| PTR | ns2.loopia.se | ||||||
| A | 185.71.156.20🇸🇪 LOOPIA2185.71.156.0/24 | ||||||
| PTR | ns2.loopia.se | ||||||
| MX | mail.postcom.se ⭐ | ||||||
| A | 155.4.8.141🇸🇪 BAHNHOF155.4.0.0/16 Bahnhof Internet, Sweden | ||||||
| PTR | h-155-4-8-141.na.cust.bahnhof.se | ||||||
| TXT | v=spf1 mx ip4:155.4.8.141/32 -all | ||||||
| SOA | ns1.loopia.seregistry@loopia.se serial=1781740800 | ||||||
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | id:0316af24-ccb3-43ae-90ee-aa2b6f4f658c | ||||||
| TXT | SE zone update: 2026-06-21 17:03:53 +0000 (EPOCH 1782061433) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1782061802 | ||||||
Subdomains
mail.postcom.se |
Same first word
postcom.co.za |
postcom.ws |
postcom.us |
postcom.org |
postcom.com |
postcom.ru |
postcom.name |
postcom.bond |
postcom.info |
postcom.co.jp |
postcom.jp |
postcom.ch |
postcom.se |
postcom.co.kr |
Similar names
DNS History
4 records (3 active, 1 former)
●MXmail.postcom.se2017-08-21 → 2026-06-21 · 3 obs
● 2017-08-21 13:39:02
● 2026-06-21 18:10:52
○MXpostcom-se.mail.protection.outlook.com2015-06-04 → 2016-11-20 · 4 obs
● 2016-11-20 16:22:26
○ 2017-08-21 13:39:02
○ 2026-06-21 18:10:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | z.ns.se, g.ns.se, a.ns.se, b.ns.se... | - |
| postcom.se | ns2.loopia.se, ns1.loopia.se | 4 records |
✅ Authoritative Response
Server:93.188.0.20
NS records: ns2.loopia.se, ns1.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.loopia.se, ns1.loopia.se |
| MX | 1 | mail.postcom.se (pri: 5) |
| TXT | 1 | v=spf1 mx ip4:155.4.8.141/32 -all |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.loopia.se, ns1.loopia.se, ns2.loopia.se...)
Analysis
Hierarchy
mail.postcom.se is a subdomain of postcom.se.
Name Servers
postcom.se is served by two delegated name servers, ns1.loopia.se and ns2.loopia.se.
The name server configuration of postcom.se is shared with other domains, for instance dannesdack.se, dap.rs, bergvreten.se and two others.
postcom.se has overlapping name servers with several other domains — among them a-mix.co.uk, melin.net, secepro.org and jalenius.com.
These name servers commonly appear alongside the name servers ns3.loopia.se and ns4.loopia.se.
Each of the two host names carries two IP addresses: ns1.loopia.se points to 93.188.0.20 and 2a02:250:ffff::20, and ns2.loopia.se points to 185.71.156.20 and 2a02:250:fffe::20.
Mail Servers
postcom.se uses one mail server — mail.postcom.se.
There is one IP number for mail.postcom.se: 155.4.8.141.