studentrabatter.se - robtex.com

studentrabatter.se

DNSSEC⚠️ Not signed
A88.99.26.106🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRcp01.polar55.com
NSns1.polar55.com ⭐
A2a01:4f8:1c1e:ce5a::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.polar55.com
A116.203.23.186🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRns1.polar55.com
NSns2.polar55.com
A2a01:4f8:c013:5fc7::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.polar55.com
A49.12.211.182🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
PTRns2.polar55.com
MXmail.studentrabatter.se ⭐
A88.99.26.106🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRcp01.polar55.com
TXTv=spf1 +a +mx +ip4:88.99.26.106 ~all
SOAns1.polar55.comserver@polar55.com 2026-04-13 #14

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-04-13 14:31:52 +0000 (EPOCH 1776090712) (auto)
TXTid:f76c378d-9abf-46e7-b2a2-127b08d60d4a
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1776091114

Subdomains

mail.studentrabatter.se

Same first word

studentrabatter.se
studentrabatter.net

DNS History

15 records (4 active, 11 former)

2008201020122014201620182020202220242026NSns1.polar55.comns2.polar55.comdns20.activeisp.comdns21.activeisp.comns1.loopia.sens2.loopia.seMXmail.studentrabatter.semta1.active24.commta2.active24.commta3.active24.commta4.active24.commx10.active24.commx2.activeisp.comA88.99.26.10681.186.243.9
○NSdns20.activeisp.com2007-12-04 → 2015-06-17 · 4 obs
● 2007-12-04 23:37:42
● 2015-06-17 20:13:06
○ 2015-10-28 19:53:22
○ 2026-04-13 15:16:36
○NSdns21.activeisp.com2007-12-04 → 2015-06-17 · 4 obs
● 2007-12-04 23:37:42
● 2015-06-17 20:13:06
○ 2015-10-28 19:53:22
○ 2026-04-13 15:16:36
○NSns1.loopia.se2015-10-28 → 2017-04-08 · 5 obs
○ 2015-06-17 20:13:06
● 2015-10-28 19:53:22
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
●NSns1.polar55.com2026-02-20 → 2026-04-13 · 3 obs
○ 2017-04-08 01:11:22
● 2026-02-20 04:26:38
● 2026-04-13 15:16:36
○NSns2.loopia.se2015-10-28 → 2017-04-08 · 5 obs
○ 2015-06-17 20:13:06
● 2015-10-28 19:53:22
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
●NSns2.polar55.com2026-02-20 → 2026-04-13 · 3 obs
○ 2017-04-08 01:11:22
● 2026-02-20 04:26:38
● 2026-04-13 15:16:36
●MXmail.studentrabatter.se2026-02-20 → 2026-04-13 · 3 obs
○ 2017-04-08 01:11:22
● 2026-02-20 04:26:38
● 2026-04-13 15:16:36
○MXmta1.active24.com2015-06-17 → 2017-04-08 · 5 obs
○ 2007-12-04 23:37:42
● 2015-06-17 20:13:06
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
○MXmta2.active24.com2015-06-17 → 2017-04-08 · 5 obs
○ 2007-12-04 23:37:42
● 2015-06-17 20:13:06
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
○MXmta3.active24.com2015-06-17 → 2017-04-08 · 5 obs
○ 2007-12-04 23:37:42
● 2015-06-17 20:13:06
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
○MXmta4.active24.com2015-06-17 → 2017-04-08 · 5 obs
○ 2007-12-04 23:37:42
● 2015-06-17 20:13:06
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
○MXmx10.active24.com2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 23:37:42
○ 2015-06-17 20:13:06
○ 2026-04-13 15:16:36
○MXmx2.activeisp.com2007-12-04 → 2007-12-04 · 3 obs
● 2007-12-04 23:37:42
○ 2015-06-17 20:13:06
○ 2026-04-13 15:16:36
○A81.186.243.92007-12-04 → 2017-04-08 · 4 obs
● 2007-12-04 23:37:42
● 2017-04-08 01:11:22
○ 2026-02-20 04:26:38
○ 2026-04-13 15:16:36
●A88.99.26.1062026-02-20 → 2026-04-13 · 3 obs
○ 2017-04-08 01:11:22
● 2026-02-20 04:26:38
● 2026-04-13 15:16:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
studentrabatter.sens1.polar55.com, ns2.polar55.com-

✅ Authoritative Response

Server:49.12.211.182

NS records: ns1.polar55.com, ns2.polar55.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for studentrabatter.se

⏱️ Timing

Total: 1268ms | Queries: -

📄 Records

TypeCountSample Data
A188.99.26.106
NS2ns1.polar55.com, ns2.polar55.com
MX1mail.studentrabatter.se (pri: 0)
TXT1v=spf1 +a +mx +ip4:88.99.26.106 ~all
SOA1ns1.polar55.com server.polar55.com

Analysis

Hierarchy

mail.studentrabatter.se is a child of studentrabatter.se.

IP Addresses

studentrabatter.se resolves to one IP number: 88.99.26.106.

Other host names, for instance mail.cheung.se, mail.studentrabatter.se, suhonen.biz, pyrro.fi and mail.diginews.fi share IP numbers with studentrabatter.se.

Name Servers

studentrabatter.se's delegation uses two name servers: ns1.polar55.com and ns2.polar55.com.

studentrabatter.se uses the same name server setup as other domains, such as bakuglow.com, sdfk.com, vigas.se, feedme.nu and ijoobjs.com.

studentrabatter.se at least partially shares name servers with other domains, for instance sipari.fi, runit.se, weizz.se and adigi.fi.

Host names with two IPs:

ns1.polar55.com points to 2a01:4f8:1c1e:ce5a::1 and 116.203.23.186

ns2.polar55.com points to 2a01:4f8:c013:5fc7::1 and 49.12.211.182

Mail Servers

A single mail server handles studentrabatter.se, mail.studentrabatter.se.

Host name mail.studentrabatter.se resolves to a single IP: 88.99.26.106.