heiber.dk

📜 Historical scan 2026-10-06 04:16:30 · ← 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 151ms

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 179ms

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 119ms

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 351ms

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 236ms

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#

309ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2026100500
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#

151ms

179ms

119ms

AAAA

120ms

TXT

351ms

CAA

135ms

HTTPS

148ms

TLSA

236ms

SOA

72ms

MTA-STS

184ms

DNSSEC

309ms

SRV

207ms

Total

1513ms

🕐 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 shown	1513ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 04:05:25	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