astrupfjernvarme.dk

📜 Historical scan 2026-06-16 13:47:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

astrupfjernvarme.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.206.170 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by web6.netplads.dk. 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.206.170	—	lb1.dff-hosting.dk-new	AS48854	team.blue Denmark A/S	46.36.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	web6.netplads.dk	91.221.196.224	—	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 212ms

TXT Record
+oCmtNuu7RYB9GJxNTul1TOIBLDHA0k8aHekPP6IL48
CcaBKNfGmnDTT0JmWLEJrWNgLbvxcB7cB+2TGyz9phA
qJiqTP8FIrhmO4igTSTo7+I1x5+GIwQOeN09RlCkwXM
sPXP2e6RHt5Nt0UqMXcwhaM8qmUc/fFcVnTTA2kkaCY

✉️ 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 2026-10-08 18:03:12

www	13.107.246.53 (AS8075) (address records, no CNAME)
www vs bare domain	Same network astrupfjernvarme.dk: 13.107.246.53 (AS8075) www.astrupfjernvarme.dk: 13.107.246.53 (AS8075)
Wildcard	Yes: any name under the zone resolves
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#

168ms

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

🏷️ SOA#

46ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

61ms

62ms

57ms

AAAA

52ms

TXT

212ms

CAA

48ms

HTTPS

45ms

TLSA

105ms

SOA

46ms

MTA-STS

42ms

DNSSEC

168ms

SRV

0ms

Total

598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:24:31	419ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:11:46	488ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:10:40	848ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 03:38:49	4320ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 03:08:10	455ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 00:23:43	638ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 19:04:51	1557ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 23:04:57	469ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 05:33:02	2686ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:05:10	832ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:47:33 shown	598ms	2 NS 1 A 1 MX	🔒 Secure