postfix.se - robtex.com
postfix.se
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nethead.se ⭐ | ||||||
| A | 5.150.237.139🇸🇪 BAHNHOF5.150.192.0/18 Bahnhof Internet, Sweden | ||||||
| PTR | ns1.nethead.se | ||||||
| NS | vrt.nethead.se | ||||||
| A | 185.39.146.245🇸🇪 GLESYS185.39.144.0/22 | ||||||
| PTR | vrt.nethead.se | ||||||
| MX | nh1.nethead.se ⭐ | ||||||
| A | 5.150.237.137🇸🇪 BAHNHOF5.150.192.0/18 Bahnhof Internet, Sweden | ||||||
| PTR | nh1.nethead.se | ||||||
| MX | vrt.nethead.se ⭐ | ||||||
| A | 185.39.146.245🇸🇪 GLESYS185.39.144.0/22 | ||||||
| PTR | vrt.nethead.se | ||||||
| SOA | ns1.nethead.sesysadmin@nethead.se 2021-02-26 #1 | ||||||
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 | SE zone update: 2026-05-09 06:14:57 +0000 (EPOCH 1778307297) (auto) | ||||||
| TXT | id:6f89f5fa-b748-4a93-84f8-9398181612df | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1778307679 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.loopia.se2015-06-25 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:32
○ 2018-05-22 13:15:54
○ 2026-05-09 07:41:04
●NSns1.nethead.se2018-05-22 → 2026-05-09 · 3 obs
● 2018-05-22 13:15:54
● 2026-05-09 07:41:04
○NSns2.loopia.se2015-06-25 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:32
○ 2018-05-22 13:15:54
○ 2026-05-09 07:41:04
●NSvrt.nethead.se2018-05-22 → 2026-05-09 · 3 obs
● 2018-05-22 13:15:54
● 2026-05-09 07:41:04
●MXnh1.nethead.se2018-05-22 → 2026-05-09 · 2 obs
● 2026-05-09 07:41:04
●MXvrt.nethead.se2018-05-22 → 2026-05-09 · 2 obs
● 2026-05-09 07:41:04
○A194.9.94.852015-06-25 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:32
○ 2018-05-22 13:15:54
○ 2026-05-09 07:41:04
○A194.9.94.862015-06-25 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:32
○ 2018-05-22 13:15:54
○ 2026-05-09 07:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | b.ns.se, c.ns.se, z.ns.se, y.ns.se... | - |
| postfix.se | ns1.nethead.se, vrt.nethead.se | 2 records |
✅ Authoritative Response
Server:185.39.146.245
NS records: ns1.nethead.se, vrt.nethead.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postfix.se (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vrt.nethead.se, ns1.nethead.se |
| MX | 2 | nh1.nethead.se (pri: 10), vrt.nethead.se (pri: 10) |
| SOA | 1 | ns1.nethead.se sysadmin.nethead.se |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nethead.se, vrt.nethead.se)
Analysis
Name Servers
postfix.se is delegated to two name servers: ns1.nethead.se and vrt.nethead.se.
postfix.se shares the same name server setup as livsaptit.se, scandiship.com, bogsering.se, nethead.eu and stageaudio.se.
postfix.se at least partially shares name servers with other domains, for instance lspshop.se, bsdlabs.com, nojesljud.com, dotaudio.se and netheads.se.
These name servers are commonly used with ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com, ns2.nethead.se, ns100.digicertdns.com and ns101.digicertdns.com.
Host names with a single IP:
ns1.nethead.se points to 5.150.237.139.
vrt.nethead.se points to 185.39.146.245.
Mail Servers
postfix.se is handled by two mail servers: nh1.nethead.se and vrt.nethead.se.
The mail server setup for postfix.se matches that of other domains, for instance courier.se, salongjs.se, loudspeakershop.se, livsaptit.com and livsaptit.se.
postfix.se shares some mail servers with other domains, for instance nethead.se, torp.club and gearwise.se.
these mail servers are commonly used with mx3.nethead.se and miracle.bsdlabs.com.
Host names with a single IP: nh1.nethead.se points to 5.150.237.137.