kongerslevfjernvarme.dk

📜 Historical scan 2026-06-27 03:50:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kongerslevfjernvarme.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 29 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.13 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 228ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 291ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 217ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1030ms

TXT Record
_globalsign-domain-verification=0Ul_whvuaIB9a5O8bDfaafdn6j39icTukgjPPQw1qi
google-site-verification=xFDjYVBEVd8x0vNQdgNMEJv-E332uq8-k-V_L0d3Q_w

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-11 19:53:28

www	150.171.109.72 (AS8075) (address records, no CNAME)
www vs bare domain	Same network kongerslevfjernvarme.dk: 150.171.109.72 (AS8075) www.kongerslevfjernvarme.dk: 150.171.109.72 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

550ms

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

🏷️ SOA#

215ms

Field	Value
Serial	2026041302
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 21:58:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-06-29
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

228ms

291ms

217ms

AAAA

306ms

TXT

1030ms

CAA

308ms

HTTPS

303ms

TLSA

286ms

SOA

215ms

MTA-STS

232ms

DNSSEC

550ms

SRV

371ms

Total

2190ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 06:13:42	914ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-12 19:57:02	1298ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 10:46:10	837ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-02 09:30:33	711ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 03:50:25 shown	2190ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 23:38:05	2195ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 16:47:27	885ms	2 NS 1 A 5 MX	🔒 Secure