sindal-varmeforsyning.dk

📜 Historical scan 2026-08-27 14:16:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sindal-varmeforsyning.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 6 July 2004 (WHOIS) and 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 mail.sindal-varmeforsyning.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 38ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.206.170	3600s	lb1.dff-hosting.dk-new	AS48854	team.blue Denmark A/S	46.36.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	mail.sindal-varmeforsyning.dk	93.165.134.34	—	AS3292 TDC Holding 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 138ms

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 2026-10-07 18:56:03

www	13.107.213.53 (AS8075) (address records, no CNAME)
www vs bare domain	Same network sindal-varmeforsyning.dk: 13.107.213.53 (AS8075) www.sindal-varmeforsyning.dk: 13.107.213.53 (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#

87ms

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

🏷️ SOA#

0ms

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 2026-10-25 20:18:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-07-06
Expires	2027-07-31 (278d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
sindalvarmeforsyning.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

27ms

34ms

AAAA

34ms

TXT

138ms

CAA

47ms

HTTPS

34ms

TLSA

50ms

SOA

0ms

MTA-STS

63ms

DNSSEC

87ms

SRV

61ms

Total

495ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:56:03	498ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 11:10:40	552ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 00:37:52	467ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 13:50:43	664ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 19:29:08	792ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 09:06:14	1549ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:16:38 shown	495ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:27:20	622ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:30:04	2326ms	2 NS 1 A 1 MX	🔒 Secure