heiber.dk

Records from scan: 2026-10-13 13:54:37  ·  340ms total  ·  last checked 2026-10-18 18:54 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   31ms
NameserverIP addressesPTRASN / 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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.163.56 3600s php84serv2.webhosting.dk AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
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   109ms
TXT Record
v=spf1 include:spf.webhosting.dk -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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#

checked 2026-10-13 13:54:37
www CNAMEphp84serv2.webhosting.dk (all on webhosting.dk)
www vs bare domainSame network
heiber.dk: 157.250.163.56 (AS3342)
www.heiber.dk: 157.250.163.56 (AS3342)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: 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   83ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel6.webhosting.dk DANE-EE · SPKI · SHA-256 55ADE8CA0305C103E1438FF1EF2B3DA4…
SMTP _25._tcp.webhotel6.webhosting.dk DANE-TA · SPKI · SHA-256 55ADE8CA0305C103E1438FF1EF2B3DA4…

🔐 DNSSEC#

72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

20ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 14:17:54
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-03-13
Expires2029-03-31 (894d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
31ms
MX
48ms
AAAA
36ms
TXT
109ms
CAA
40ms
HTTPS
45ms
TLSA
83ms
SOA
20ms
MTA-STS
48ms
DNSSEC
72ms
SRV
48ms
Total
340ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 13:54:37 shown 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 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
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