heissel.dk

📜 Historical scan 2026-10-08 07:10:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heissel.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 12 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.130.143.234 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by heissel-dk.mail.protection.outlook.com. 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 33ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.130.143.234	600s	server.uniquepixels.dk	AS24940	Hetzner Online GmbH	94.130.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	heissel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::6 52.101.103.137 52.101.181.156 52.101.68.21 52.101.73.120	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 49ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 144ms

TXT Record
_globalsign-domain-verification=mgZSqbGbNTw4cfHdw7RjAnaLdAzleqX0sA4eZVHqRk
MS=ms12738088
v=spf1 include:spf.protection.outlook.com +ip4:94.130.143.234 +include:spf.azehosting.net -all

✉️ SPF#

Policy	Record (heissel.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com +ip4:94.130.143.234 +include:spf.azehosting.net -all

📨 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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 13:33:42

www	94.130.143.234 (AS24940) (address records, no CNAME)
www vs bare domain	Same network heissel.dk: 94.130.143.234 (AS24940) www.heissel.dk: 94.130.143.234 (AS24940)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026093000
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 2026-10-18 20:43:11

Field	Value
Registrar	Simply.com A/S
Registered	2001-06-12
Expires	2027-06-30 (252d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

33ms

36ms

AAAA

23ms

TXT

144ms

CAA

31ms

HTTPS

32ms

TLSA

629ms

SOA

40ms

MTA-STS

45ms

DNSSEC

59ms

SRV

49ms

Total

1093ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:33:42	1948ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 07:10:55 shown	1093ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 04:39:37	755ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:12:45	881ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:40:40	870ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 11:21:06	1367ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:10:57	754ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 23:56:05	3091ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:16:16	919ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:11:35	1966ms	4 NS 1 A 1 MX	🔒 Secure