subia.dk

Records from scan: 2026-10-19 14:26:45 · 3385ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

subia.dk is a .dk domain served by 4 nameservers (arthur.cutisan.dk, bes.cutisan.dk, merlin.cutisan.dk and 1 more). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by merlin.cutisan.dk. The zone is DNSSEC-signed and validates, 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#

4 records 144ms

Nameserver	IP addresses	PTR	ASN / ISP
arthur.cutisan.dk	2001:470:28:2f7:0:1:0:6 80.198.171.106	arthur.cutisan.dk operakino.dk	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 Records#

1 records 116ms

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	merlin.cutisan.dk merlin.cutisan.dk	AS6939 Hurricane Electric LLC AS3292 TDC Holding 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 Records#

1 records 656ms

TXT Record
v=spf1 include:_spf.myemail.dk -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.subia.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; fo=1; ri=86400; rua=mailto:postmaster@subia.dk; ruf=mailto:postmaster@subia.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 2026-10-19 14:26:45

www CNAME	arthur.cutisan.dk (all on cutisan.dk) → 80.198.171.106 2001:470:28:2f7:0:1:0:6 (AS3292 AS6939)
www vs bare domain	Only www resolves subia.dk: no address www.subia.dk: 80.198.171.106 2001:470:28:2f7:0:1:0:6 (AS3292 AS6939) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 10 iterations · 16-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 330ms

Service / Owner	Type	Cert association
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-256	6EBCEFB4210B088654A38B03FEA3D7D1…
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-256	B3FB5D00E994CDDF2CC9A4EEA9F806BC…
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-512	115F68647DC892788AD8BE021FDEA758…
SMTP _25._tcp.merlin.cutisan.dk	DANE-TA · SPKI · SHA-512	8B0A0CBBE72552E12AB3C82CF13F4793…

🔐 DNSSEC#

278ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

195ms

Field	Value
Serial	2023073431
Primary NS (MNAME)	arthur.cutisan.dk
Responsible (RNAME)	postmaster@cutisan.dk
Refresh	21600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 14:58:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-03-24
Expires	2029-03-31 (893d)

🔗 Same registrant#

7 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).

Domain	Registrar
cutisan.dk	Punktum dk A/S (direct)
kosmetik-salg.dk	Punktum dk A/S (direct)
kosmetiksalg.dk	Punktum dk A/S (direct)
minisport.dk	Punktum dk A/S (direct)
mon-ami.dk	Punktum dk A/S (direct)
myemail.dk	Punktum dk A/S (direct)
nocturne.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

144ms

123ms

116ms

AAAA

112ms

TXT

656ms

CAA

123ms

HTTPS

144ms

TLSA

330ms

SOA

195ms

MTA-STS

199ms

DNSSEC

278ms

SRV

358ms

Total

3385ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 14:26:45 shown	3385ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-16 11:16:07	2951ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-15 11:01:37	1428ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-12 06:18:41	4262ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-11 05:15:41	2221ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-07 13:29:11	1408ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-06 11:06:19	2346ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-03 09:24:04	2630ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-01 09:14:03	2919ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-28 06:56:50	3484ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-27 06:42:29	1590ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-24 05:47:02	1554ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-19 20:10:39	1069ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-16 03:14:52	5351ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-11 10:07:00	3133ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-07 11:48:48	1889ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-01 06:27:26	9843ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-29 05:28:12	3945ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-26 19:53:34	1757ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-25 16:34:04	5100ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-24 03:31:22	10131ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-22 01:17:01	10260ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-18 23:50:40	8229ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-17 20:04:17	2668ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-15 03:50:54	4852ms	4 NS 0 A 1 MX	🔒 Secure