asaafjernvarme.dk

📜 Historical scan 2026-10-07 22:09:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

asaafjernvarme.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 25 January 2007 (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 asaafjernvarme-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#

2 records 36ms

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 36ms

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#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	asaafjernvarme-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca04::d 2a01:111:f403:ca09::22 52.101.185.114 52.101.73.145 52.101.73.155 52.101.91.159	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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#

4 records 106ms

TXT Record
_globalsign-domain-verification=La7eH1zPnqjmt5SWD4VtYoogqgGL4HGv1HzU-7_H21
_globalsign-domain-verification=t-dscWCtl5l1fFZqk3G3jXNEWwQlXw0w3rPdzj13k1
MS=ms28295597
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (asaafjernvarme.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-25 18:28:05

www	13.107.213.53 (AS8075) (address records, no CNAME)
www vs bare domain	Same network asaafjernvarme.dk: 13.107.213.53 (AS8075) www.asaafjernvarme.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2026100702
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 2026-10-07 22:24:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-01-25
Expires	2027-01-31 (97d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

AAAA

26ms

TXT

106ms

CAA

35ms

HTTPS

34ms

TLSA

625ms

SOA

27ms

MTA-STS

47ms

DNSSEC

107ms

SRV

36ms

Total

1204ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 18:28:05	511ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 22:19:49	2553ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 22:09:54 shown	1204ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 18:51:07	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 01:21:47	693ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 04:01:23	2135ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:43:27	919ms	2 NS 1 A 1 MX	🔒 Secure