cust.dk

📜 Historical scan 2026-06-19 19:51:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cust.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.184.109.93 is hosted by Norlys Digital A/S (AS3308) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.184.109.93	3600s	—	AS3308	Norlys Digital A/S	195.184.96.0/19	🇩🇰 Denmark	Dragør

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 248ms

TXT Record
google-site-verification=xDrvF8RYfuDdKp4oRDq_IBAu1PZ4dr35Zqw_O0DNDAQ

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 36ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 15:44:42

www CNAME	cust.dk (all on cust.dk) → 195.184.109.93 (AS3308)
www vs bare domain	Same network cust.dk: 195.184.109.93 (AS3308) www.cust.dk: 195.184.109.93 (AS3308)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cust.dk	gRCQ9DqCU2Enok_NgoAeoFgbYw_qnUnY8Pm9tiXiCV0
TXT	_acme-challenge.cust.dk	gtsNwArnfb7jK4b43e79--mKjStUvxppZ4dctm9IYCg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

32ms

Field	Value
Serial	2026042200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

44ms

AAAA

34ms

TXT

248ms

CAA

36ms

HTTPS

38ms

TLSA

42ms

SOA

32ms

MTA-STS

119ms

DNSSEC

117ms

SRV

241ms

Total

486ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 03:58:58	1420ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 09:14:14	494ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-25 00:20:00	491ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-03 15:56:15	8605ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-30 21:50:48	780ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-26 20:48:38	1308ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-22 05:23:54	416ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-19 19:51:33 shown	486ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 23:16:29	488ms	4 NS 1 A 0 MX	🔒 Secure