birc.dk - dns.ninja

birc.dk

DNSSEC⚠️ Not signed
A185.45.20.48🇩🇰 AU-ASN185.45.20.0/22 AU-public
NSinfobloxgm3.au.dk ⭐
A10.83.21.98
NSns3.au.dk
A20.73.178.34🇳🇱 Microsoft20.64.0.0/10
PTRns3.au.dk
NSns4.au.dk
A185.45.20.154🇩🇰 AU-ASN185.45.20.0/22 AU-public
PTRns4.au.dk
MXbirc-dk.l-v1.mx.microsoft ⭐
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTRq2LYVns4N8qWBxUs/+EQeIpstA/MmMbijhEyfcDMkX4r4NyIf4BacdWZYLNWubXcrR9/6tdY7rKO...
TXTv=spf1 include:spf.au.dk -all
TXTCE051fInRld8+dtIeMpb5TNEtPvJGQDDDtIcDmpaglYQkb+BKdXV7RM78jpIZWDnWuEJg7qtPXckG...
TXTv=msv1 t=ACEC4DAA-8F71-4B7A-BF61-05179ED7BA3D
SOAinfobloxgm3.au.dkauit-dns@au.dk serial=2011015001

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1784608381localtime Tue Jul 21 06:33:01 2026gmtime Tue Ju...
SOAb.nic.dktech@punktum.dk serial=1784608381

Same first word

birc.org
birc.de
birc.co.kr
birc.cn
birc.info
birc.com
birc.ru
birc.io
birc.net
birc.be
birc.dk
birc.ca
birc.it

Similar names

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cibr.com.au
bicr.org
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ribc.or.jp
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icbr.com.br
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ibrc.com
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ircb.org
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icbr.pl
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ribc.com.cn
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bric.brussels
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crib.co
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ircb.ru
icrb.org
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rbci.biz
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icbr.net
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ibrc.ru
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cbri.ie
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cibr.org
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ribc.jp
bric.dk
cirb.de
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ricb.com.br
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ibrc.ie
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ircb.ir
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ircb.de
brci.com.mx
irbc.ie
cibr.es
icbr.com.ar
ibrc.org
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cirb.eu
bicr.es
rbci.net
bric.ru
crib.ws
bcri.fr
rcib.ru
rbci.org
ibrc.com.au
bicr.co.jp
ibrc.me
ibrc.us
bicr.de
rcbi.be

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSinfobloxgm3.au.dkns3.au.dkns4.au.dkinfobloxgm2.au.dkns5.au.dkMXbirc-dk.l-v1.mx.microsoftbirc-dk.mail.protection.outlook.comA185.45.20.48130.225.17.21130.225.18.54
○NSinfobloxgm2.au.dk2016-08-16 → 2017-06-02 · 5 obs
○ 2016-06-25 02:59:46
● 2016-08-16 16:42:18
● 2017-06-02 11:26:44
○ 2026-02-16 22:37:58
○ 2026-07-21 04:34:34
●NSinfobloxgm3.au.dk2026-02-16 → 2026-07-21 · 3 obs
○ 2017-06-02 11:26:44
● 2026-02-16 22:37:58
● 2026-07-21 04:34:34
●NSns3.au.dk2015-08-03 → 2026-07-21 · 5 obs
● 2015-08-03 08:27:40
● 2016-06-25 02:59:46
○ 2016-08-16 16:42:18
● 2017-06-02 11:26:44
● 2026-07-21 04:34:34
●NSns4.au.dk2015-08-03 → 2026-07-21 · 2 obs
● 2015-08-03 08:27:40
● 2026-07-21 04:34:34
○NSns5.au.dk2015-08-03 → 2017-06-02 · 4 obs
● 2015-08-03 08:27:40
● 2017-06-02 11:26:44
○ 2026-02-16 22:37:58
○ 2026-07-21 04:34:34
●MXbirc-dk.l-v1.mx.microsoft2026-02-16 → 2026-07-21 · 3 obs
○ 2017-06-02 11:26:44
● 2026-02-16 22:37:58
● 2026-07-21 04:34:34
○MXbirc-dk.mail.protection.outlook.com2015-08-03 → 2017-06-02 · 4 obs
● 2015-08-03 08:27:40
● 2017-06-02 11:26:44
○ 2026-02-16 22:37:58
○ 2026-07-21 04:34:34
○A130.225.17.212015-08-03 → 2015-11-09 · 4 obs
● 2015-08-03 08:27:40
● 2015-11-09 08:27:42
○ 2016-02-07 02:35:54
○ 2026-07-21 04:34:34
○A130.225.18.542016-02-07 → 2017-06-02 · 5 obs
○ 2015-11-09 08:27:42
● 2016-02-07 02:35:54
● 2017-06-02 11:26:44
○ 2026-02-16 22:37:58
○ 2026-07-21 04:34:34
●A185.45.20.482026-02-16 → 2026-07-21 · 3 obs
○ 2017-06-02 11:26:44
● 2026-02-16 22:37:58
● 2026-07-21 04:34:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
birc.dkns3.au.dk, ns4.au.dk2 records

✅ Authoritative Response

Server:185.45.20.154

NS records: ns3.au.dk, ns4.au.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 673ms | Queries: -

📄 Records

TypeCountSample Data
A1185.45.20.48
NS2ns4.au.dk, ns3.au.dk
MX1birc-dk.l-v1.mx.microsoft (pri: 10)
TXT4v=msv1 t=ACEC4DAA-8F71-4B7A-BF61-05179ED, Rq2LYVns4N8qWBxUs/+EQeIpstA/MmMbijhEyfcD...
SOA1infobloxgm3.au.dk auit-dns.au.dk

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.au.dk, ns4.au.dk)

Analysis

IP Addresses

birc.dk resolves to just one IP address, 185.45.20.48.

Two other host names, along with nanorama.dk, btech.au.dk and mbg.au.dk, also share IP numbers with birc.dk.

Name Servers

Three name servers are authoritative for birc.dk: infobloxgm3.au.dk, ns3.au.dk and ns4.au.dk.

birc.dk partially shares its NS delegation with several other domains, including taagekammeret.dk, itko.dk, matkant.dk and two others.

These name servers often co-occur with the name servers ns5.au.dk.

Three hostnames, one IP address apiece: infobloxgm3.au.dk resolves to 10.83.21.98, ns3.au.dk resolves to 20.73.178.34 and ns4.au.dk resolves to 185.45.20.154.

Mail Servers

The sole mail server for birc.dk is birc-dk.l-v1.mx.microsoft.

With 8 IP addresses total, birc-dk.l-v1.mx.microsoft resolves to 52.101.68.27, 52.101.73.2, 52.101.73.15 and 5 others.