dantern.dk DNS records

🖥️ Nameservers4 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
arthur.cutisan.dk	2001:470:28:2f7:0:1:0:6 80.198.171.106	arthur.cutisan.dk www.naur.com	AS6939 Hurricane Electric LLC AS3292 TDC Holding A/S
bes.cutisan.dk	2001:470:28:2f7:0:1:0:2 80.198.171.102	bes.cutisan.dk bes.cutisan.dk	AS6939 Hurricane Electric LLC AS3292 TDC Holding A/S
merlin.cutisan.dk	2001:470:28:2f7:0:1:0:1 80.198.171.101	merlin.cutisan.dk merlin.cutisan.dk	AS6939 Hurricane Electric LLC AS3292 TDC Holding A/S
thoth.cutisan.net	2001:470:28:404:0:6:0:2 90.185.206.63	thoth.cutisan.net thoth.cutisan.net	AS6939 Hurricane Electric LLC AS203953 Hiper A/S

🌍 A Records

🌍

No A records found

📧 MX Records2 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	merlin.cutisan.dk	2001:470:28:2f7:0:1:0:1 80.198.171.101 80.198.171.101	merlin.cutisan.dk 101.97-111.171.198.80.in-addr.arpa merlin.cutisan.dk	AS6939 Hurricane Electric LLC AS3292 TDC Holding A/S AS3292 TDC Holding A/S
10	86400s	thoth.cutisan.net	2001:470:28:404:0:6:0:2 90.185.206.63	thoth.cutisan.net thoth.cutisan.net	AS6939 Hurricane Electric LLC AS203953 Hiper A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.31.230.230
🔶 Autoconfig	172.31.230.230

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 428ms

TXT Record
spf2.0/pra
v=spf1 include:_spf.dantern.dk -all

✉️ SPF

Policy	Record (dantern.dk)
-all (hard fail)	v=spf1 include:_spf.dantern.dk -all

📨 DMARC

Policy	Record (_dmarc.dantern.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; fo=1; ri=86400; rua=mailto:postmaster@dantern.dk; ruf=mailto:postmaster@dantern.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

🔗 TLSA / DANE8 records 139ms

Service / Owner	Type	Cert association
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-512	115F68647DC892788AD8BE021FDEA758…
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-512	8B0A0CBBE72552E12AB3C82CF13F4793…
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-256	B3FB5D00E994CDDF2CC9A4EEA9F806BC…
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-256	6EBCEFB4210B088654A38B03FEA3D7D1…
SMTP _25._tcp.thoth.cutisan.net	DANE-TA · SPKI · SHA-256	9D637B3D27A9E570D07607B9CCADB80A…
SMTP _25._tcp.thoth.cutisan.net	DANE-TA · SPKI · SHA-512	A90D0606D641B94AFF27371F57E0BE27…
SMTP _25._tcp.thoth.cutisan.net	DANE-TA · SPKI · SHA-512	B71DB2EF3A7AEC54F4651711B72821EC…
SMTP _25._tcp.thoth.cutisan.net	DANE-TA · SPKI · SHA-256	2E8307068B6DB620E4A39D068B5DEE5D…

🔐 DNSSEC103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2023103000
Primary NS (MNAME)	arthur.cutisan.dk
Responsible (RNAME)	postmaster@cutisan.dk
Refresh	21600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

99ms

A

72ms

MX

63ms

AAAA

82ms

TXT

428ms

CAA

87ms

HTTPS

80ms

TLSA

139ms

SOA

0ms

MTA-STS

107ms

DNSSEC

103ms

SRV

131ms

Total

1507ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:18:57	1507ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-24 18:18:28	3443ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-24 16:25:49	7104ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-21 09:22:17	1942ms	4 NS 0 A 2 MX	🔓 Insecure	View
2026-06-17 00:55:52	1207ms	4 NS 0 A 2 MX	🔓 Insecure	View