sernet.se - robtex.com
sernet.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:a3c0:0:d2e8::1🇩🇪 SerNet2a0a:a3c0::/44 DE-SERNET-GOE | ||||||
| PTR | www.sernet.de | ||||||
| A | 185.199.218.8🇩🇪 SerNet185.199.216.0/22 DE-SERNET-20170419 | ||||||
| NS | pns1.sernet.de ⭐ | ||||||
| A | 2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns1.de | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | pns2.sernet.net | ||||||
| A | 2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns2.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | pns3.sernet.de | ||||||
| A | 2a00:11c0:e:766::2🇩🇪 ANEXIA2a00:11c0:e::/48 Internetdienstleistungs GmbH DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | pns4.sernet.net | ||||||
| A | 2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns.dns4.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
| SOA | pns1.sernet.dehostmaster@partnergate.com 2026-06-09 #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 | id:240c6eef-e701-402a-bd4b-b6ca9ddb74dd | ||||||
| TXT | SE zone update: 2026-07-26 19:13:15 +0000 (EPOCH 1785093195) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1785093558 | ||||||
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
○NSdns.dns1.de2026-06-13 → 2026-06-14 · 5 obs
● 2026-06-13 10:29:30
● 2026-06-14 20:43:10
○ 2026-06-16 09:25:12
○ 2026-07-26 20:11:08
○NSdns.dns2.de2026-06-13 → 2026-06-14 · 5 obs
● 2026-06-13 10:29:30
● 2026-06-14 20:43:10
○ 2026-06-16 09:25:12
○ 2026-07-26 20:11:08
○NSdns.dns3.de2026-06-13 → 2026-06-14 · 5 obs
● 2026-06-13 10:29:30
● 2026-06-14 20:43:10
○ 2026-06-16 09:25:12
○ 2026-07-26 20:11:08
○NSdns.dns4.de2026-06-13 → 2026-06-14 · 5 obs
● 2026-06-13 10:29:30
● 2026-06-14 20:43:10
○ 2026-06-16 09:25:12
○ 2026-07-26 20:11:08
○NSns1.sernet.de2015-07-17 → 2017-06-03 · 4 obs
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
○NSns2.sernet.net2015-07-17 → 2017-06-03 · 4 obs
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
○NSns3.sernet.de2015-07-17 → 2017-06-03 · 4 obs
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
○NSns4.sernet.net2015-07-17 → 2017-06-03 · 4 obs
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
●NSpns1.sernet.de2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 10:29:30
● 2026-07-26 20:11:08
●NSpns2.sernet.net2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 10:29:30
● 2026-07-26 20:11:08
●NSpns3.sernet.de2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 10:29:30
● 2026-07-26 20:11:08
●NSpns4.sernet.net2026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 10:29:30
● 2026-07-26 20:11:08
○MXmail1.sernet.de2015-07-17 → 2017-06-03 · 4 obs
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
○MXmail2.sernet.de2015-07-17 → 2017-06-03 · 4 obs
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
●A185.199.218.82026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 10:29:30
● 2026-07-26 20:11:08
○A193.159.216.2262015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-21 20:25:22
○ 2026-07-26 20:11:08
○A193.159.216.2272015-11-21 → 2017-06-03 · 5 obs
● 2015-11-21 20:25:22
● 2017-06-03 16:58:42
○ 2026-06-13 10:29:30
○ 2026-07-26 20:11:08
●A2a0a:a3c0:0:d2e8::12026-06-13 → 2026-07-26 · 3 obs
● 2026-06-13 10:29:30
● 2026-07-26 20:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | 20 records |
| sernet.se | pns2.sernet.net, pns3.sernet.de, pns4.sernet.net, pns1.sernet.de | - |
✅ Authoritative Response
Server:95.130.17.218
NS records: pns2.sernet.net, pns3.sernet.de, pns4.sernet.net, pns1.sernet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sernet.se (unsigned zone)
⏱️ Timing
Total: 4133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.199.218.8 |
| AAAA | 1 | 2a0a:a3c0:0:d2e8::1 |
| NS | 4 | pns4.sernet.net, pns1.sernet.de... |
| MX | 1 | . (pri: 0) |
| SOA | 1 | pns1.sernet.de hostmaster.partnergate.co |
📌 Glue Records Collected
Total: 20
In-bailiwick: 20 (a.ns.se, a.ns.se, b.ns.se...)
Analysis
IP Addresses
sernet.se resolves to the IP addresses 185.199.218.8 and 2a0a:a3c0:0:d2e8::1
Among the host names that share IP numbers with sernet.se are all-exchange.de, sernet-online.de, the-exchange-experts.de and two others.
Name Servers
The domain sernet.se is delegated to these four name servers: pns1.sernet.de, pns3.sernet.de, pns2.sernet.net and pns4.sernet.net.
sernet.se shares at least some of its name servers with other domains, including samba4ad.org, sernet.info, sernet.ch and two others.
The host names pns1.sernet.de, pns3.sernet.de, pns2.sernet.net and pns4.sernet.net each resolve to two IP addresses: pns1.sernet.de resolves to 95.130.16.246 and 2a02:2940:0:a0d1::246; pns3.sernet.de resolves to 217.146.22.194 and 2a00:11c0:e:766::2; pns2.sernet.net resolves to 95.130.17.218 and 2a02:2940:0:a0d2::218; pns4.sernet.net resolves to 144.76.91.137 and 2a01:4f8:192:2187::2.