rettinn.dk

Records from scan: 2026-10-17 15:47:51 · 1513ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rettinn.dk is a .dk domain served by 2 nameservers (ns1.no1.groupdnsservice.com, ns2.no1.groupdnsservice.com). It was registered on 11 October 2026 (WHOIS) and first appeared in the .dk zone on 12 October 2026. Its website address 151.249.121.9 is hosted by Domeneshop AS (AS12996) in Norway. Mail is handled by mx1.no1.essentialhosting.net. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 172ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.no1.groupdnsservice.com	192.174.68.100	ns3.arcade.ch	AS1921 ipcom GmbH
ns2.no1.groupdnsservice.com	176.97.158.100	sec2.rcode0.com	AS207021 ipcom GmbH

🌍 A Records#

1 records 166ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.249.121.9	1800s	—	AS12996	Domeneshop AS	151.249.120.0/22	🇳🇴 Norway	—

📧 MX Records#

1 records 233ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mx1.no1.essentialhosting.net	151.249.121.13	mx1.no1.essentialhosting.net	AS12996 Domeneshop AS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 462ms

TXT Record
v=spf1 a mx include:_spf.reliablemail.org ~all

✉️ SPF#

Policy	Record (rettinn.dk)
~all (soft fail)	v=spf1 a mx include:_spf.reliablemail.org ~all

📨 DMARC#

Policy	Record (_dmarc.rettinn.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:noreply@rettinn.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-17 15:47:52

www	151.249.121.9 (AS12996) (address records, no CNAME)
www vs bare domain	Same network rettinn.dk: 151.249.121.9 (AS12996) www.rettinn.dk: 151.249.121.9 (AS12996)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

306ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

22ms

Field	Value
Serial	2026104081
Primary NS (MNAME)	ns1.no1.groupdnsservice.com
Responsible (RNAME)	hostmaster@groupdnsservice.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 08:44:02

Field	Value
Registrar	Name SRS AB
Registered	2026-10-11
Expires	2027-10-10 (357d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

172ms

166ms

233ms

AAAA

211ms

TXT

462ms

CAA

213ms

HTTPS

206ms

TLSA

87ms

SOA

22ms

MTA-STS

152ms

DNSSEC

306ms

SRV

237ms

Total

1513ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 15:47:51 shown	1513ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 14:35:42	580ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 09:38:41	1334ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 09:33:38	514ms	2 NS 1 A 1 MX	🔓 Insecure