heiber.dk

📜 Historical scan 2026-10-05 04:05:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heiber.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.163.56 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by webhotel6.webhosting.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 36ms

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

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.163.56	3600s	php84serv2.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	webhotel6.webhosting.dk	157.250.160.26	webhotel6.webhosting.dk	AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 124ms

TXT Record
v=spf1 include:spf.webhosting.dk -all

✉️ SPF#

Policy	Record (heiber.dk)
-all (hard fail)	v=spf1 include:spf.webhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.heiber.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:admin@heiber.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#

latest probe, not this scan · checked 2026-10-13 13:54:37

www CNAME	php84serv2.webhosting.dk (all on webhosting.dk) → 157.250.163.56 (AS3342)
www vs bare domain	Same network heiber.dk: 157.250.163.56 (AS3342) www.heiber.dk: 157.250.163.56 (AS3342)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 74ms

Service / Owner	Type	Cert association
SMTP _25._tcp.webhotel6.webhosting.dk	DANE-TA · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel6.webhosting.dk	DANE-EE · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC#

64ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026100407
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 14:17:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-03-13
Expires	2029-03-31 (894d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

AAAA

38ms

TXT

124ms

CAA

31ms

HTTPS

36ms

TLSA

74ms

SOA

30ms

MTA-STS

40ms

DNSSEC

64ms

SRV

47ms

Total

363ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:54:37	340ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-06 04:16:30	1513ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 04:05:25 shown	363ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 04:00:08	563ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 03:51:50	628ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-30 03:47:04	389ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 21:53:24	601ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:56:04	902ms	3 NS 1 A 1 MX	🔓 Insecure