rer.dk - dns.ninja

rer.dk

DNSSEC⚠️ Not signed
A46.30.126.6🇩🇰 DLX-AS46.30.120.0/21 DLX
NSns1.dlx.dk ⭐
A2a00:1b18:1337:1337::53🇩🇰 DLX-AS2a00:1b18::/29
PTRns1.dlx.dk
A46.30.121.210🇩🇰 DLX-AS46.30.120.0/21 DLX
PTRns1.dlx.dk
NSns2.dlx.dk
A2a00:1b19:1337:1337::53🇩🇰 DLX-AS2a00:1b19::/32
PTRns2.dlx.dk
A185.208.212.124🇩🇰 DLX-AS185.208.212.0/22 DLX
PTRns2.dlx.dk
MXmail.relay.dk ⭐
A78.47.207.148🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.148.207.47.78.clients.your-server.de
MXbackup.relay.dk(50)
A78.47.207.148🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.148.207.47.78.clients.your-server.de
TXTv=spf1 mx ip4:78.47.207.144/29 ip4:46.30.121.118/32 ip4:46.30.121.122/32 a:ma...
SOAns1.dlx.dkks@dlx.dk 2016-11-02 #2

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 1783225440localtime Sun Jul 5 06:24:00 2026gmtime Sun Ju...
SOAb.nic.dktech@punktum.dk serial=1783225440

Same first word

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rer.it
rer.be
rer.uk.com
rer.es
rer.cn
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rer.lv
rer.fr
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rer.re
rer.co

Similar names

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err.se
err.cz
err.gov.sa
rre.be
err.ee
err.net
err.name
rre.co.in
err.kr
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rre.co.th
rre.cc
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rre.com
err.co.uk
rre.nl
err.es
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rre.gr
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err.nyc
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rre.it
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rre.lv
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err.ru
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err.hu
err.de
rre.hu
rre.eu
rre.ru
rre.se
rre.info
rre.net
rre.me
rre.dk
err.us
rre.com.cn
rre.co
err.sh
rre.nu
err.nl
rre.at
rre.tt
err.no
err.ch
err.lv
err.im
err.pl
err.cc
rre.ro
err.sk
err.org
err.at
err.be
rre.in
err.network
rre.us
err.co

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns1.dlx.dkns2.dlx.dkMXbackup.relay.dkmail.relay.dkA46.30.126.678.47.207.147
●NSns1.dlx.dk2015-07-21 → 2026-07-05 · 2 obs
● 2015-07-21 16:04:14
● 2026-07-05 04:54:54
●NSns2.dlx.dk2015-07-21 → 2026-07-05 · 2 obs
● 2015-07-21 16:04:14
● 2026-07-05 04:54:54
●MXbackup.relay.dk2015-07-21 → 2026-07-05 · 2 obs
● 2015-07-21 16:04:14
● 2026-07-05 04:54:54
●MXmail.relay.dk2015-07-21 → 2026-07-05 · 2 obs
● 2015-07-21 16:04:14
● 2026-07-05 04:54:54
●A46.30.126.62016-11-17 → 2026-07-05 · 3 obs
○ 2016-10-11 04:51:44
● 2016-11-17 14:55:26
● 2026-07-05 04:54:54
○A78.47.207.1472015-07-21 → 2016-10-11 · 4 obs
● 2015-07-21 16:04:14
● 2016-10-11 04:51:44
○ 2016-11-17 14:55:26
○ 2026-07-05 04:54:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
rer.dkns2.dlx.dk, ns1.dlx.dk4 records

✅ Authoritative Response

Server:185.208.212.124

NS records: ns2.dlx.dk, ns1.dlx.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rer.dk (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.126.6
NS2ns2.dlx.dk, ns1.dlx.dk
MX2backup.relay.dk (pri: 50), mail.relay.dk (pri: 10)
TXT1v=spf1 mx ip4:78.47.207.144/29 ip4:46.30
SOA1ns1.dlx.dk ks.dlx.dk

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.dlx.dk, ns1.dlx.dk, ns2.dlx.dk...)

Analysis

IP Addresses

rer.dk resolves to one IP address: 46.30.126.6.

omkring.dk, khz.dk, linker.dk and two other host names share IP numbers with rer.dk.

Name Servers

DNS delegation for rer.dk points to two name servers: ns1.dlx.dk and ns2.dlx.dk.

rer.dk uses the same name servers as several other domains — among them phsmede.dk, visiolink.dk, fridayavenue.com and two more.

ns1.dlx.dk directs to 46.30.121.210 and 2a00:1b18:1337:1337::53. ns2.dlx.dk directs to 185.208.212.124 and 2a00:1b19:1337:1337::53. Each host name carries two IP addresses.

Mail Servers

Mail for rer.dk is handled by two mail servers — backup.relay.dk and mail.relay.dk.

rer.dk uses an identical mail server configuration to several other domains — among them xn--hnemor-bya.dk, session.dk, 4o4.dk and two more.

Both backup.relay.dk and mail.relay.dk have a single IP address, 78.47.207.148, and share it.

Host names pointing to 78.47.207.148 IP addresses: backup.relay.dk and mail.relay.dk.