heller.dk

Records from scan: 2026-10-13 08:53:50 · 1163ms total · last checked 2026-10-27 03:39 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heller.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 28 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by heller-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 our latest 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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	heller-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::12 52.101.209.31 52.101.68.10 52.101.73.126 52.101.91.156	mail-db6pr03cu00105.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 119ms

TXT Record
MS=ms75617061
MS=ms76751122
v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:_spf-hosting.eg.dk -all

✉️ SPF#

Policy	Record (heller.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:_spf-hosting.eg.dk -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#

checked 2026-10-13 08:53:50

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network heller.dk: 93.191.155.240 (AS48854) www.heller.dk: 93.191.155.240 (AS48854)
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#

49ms

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

🏷️ SOA#

22ms

Field	Value
Serial	2026101200
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 2026-10-03 05:25:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-01-28
Expires	2030-03-31 (1250d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

47ms

21ms

AAAA

35ms

TXT

119ms

CAA

25ms

HTTPS

28ms

TLSA

781ms

SOA

22ms

MTA-STS

39ms

DNSSEC

49ms

SRV

53ms

Total

1163ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:53:50 shown	1163ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:32:54	969ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 05:06:28	1233ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:41:51	994ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 12:56:28	799ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:22:46	752ms	3 NS 1 A 1 MX	🔒 Secure