rettinn.dk

Records from scan: 2026-10-15 14:35:42  ·  580ms total  ·  last checked 2026-10-16 15:21 (unchanged)
⬇ 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   38ms
NameserverIP addressesPTRASN / ISP
ns1.no1.groupdnsservice.com 192.174.68.100 b.itconsult-dns.org AS1921 ipcom GmbH
ns2.no1.groupdnsservice.com 176.97.158.100 sec.rcode0.net AS207021 ipcom GmbH

🌍 A Records#

1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
151.249.121.9 1800s — AS12996 Domeneshop AS 151.249.120.0/22 🇳🇴 Norway —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
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   229ms
TXT Record
v=spf1 a mx include:_spf.reliablemail.org ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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 2026-10-15 14:35:42
www151.249.121.9 (AS12996) (address records, no CNAME)
www vs bare domainSame network
rettinn.dk: 151.249.121.9 (AS12996)
www.rettinn.dk: 151.249.121.9 (AS12996)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 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#

66ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

68ms
FieldValue
Serial2026104082
Primary NS (MNAME)ns1.no1.groupdnsservice.com
Responsible (RNAME)hostmaster@groupdnsservice.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 08:44:02
FieldValue
RegistrarName SRS AB
Registered2026-10-11
Expires2027-10-10 (358d)

🔗 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#

NS
38ms
A
41ms
MX
43ms
AAAA
40ms
TXT
229ms
CAA
41ms
HTTPS
38ms
TLSA
121ms
SOA
68ms
MTA-STS
62ms
DNSSEC
66ms
SRV
70ms
Total
580ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 14:35:42 shown 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
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