brande-fjernvarme.dk

Records from scan: 2026-10-24 19:55:13 · 498ms total · last checked 2026-10-26 02:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brande-fjernvarme.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.107.246.53 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by brandefjernvarme-dk01e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 30ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.107.246.53	3600s	—	AS8075	Microsoft Corporation	13.107.240.0/21	🇺🇸 United States	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	brandefjernvarme-dk01e.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::c 52.101.68.12 52.101.68.21 52.101.73.120 52.101.91.159	mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 90ms

TXT Record
+oCmtNuu7RYB9GJxNTul1TOIBLDHA0k8aHekPP6IL48
28D7CC127B520FF3F24A8A2B815E99BE89A4B60FC9FDF37A8174A6B70E17673B
CcaBKNfGmnDTT0JmWLEJrWNgLbvxcB7cB+2TGyz9phA
MS=ms49589417
qJiqTP8FIrhmO4igTSTo7+I1x5+GIwQOeN09RlCkwXM
sPXP2e6RHt5Nt0UqMXcwhaM8qmUc/fFcVnTTA2kkaCY
v=spf1 a mx include:spf.mailanyone.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (brande-fjernvarme.dk)
-all (hard fail)	v=spf1 a mx include:spf.mailanyone.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.brande-fjernvarme.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:brande_dmarc@softvaerket.dk

📬 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 2026-10-24 19:55:13

www	13.107.246.53 (AS8075) (address records, no CNAME)
www vs bare domain	Same network brande-fjernvarme.dk: 13.107.246.53 (AS8075) www.brande-fjernvarme.dk: 13.107.246.53 (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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-brandefjernvarme-dk01e._domainkey.brandefjernvarmedk.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-brandefjernvarme-dk01e._domainkey.brandefjernvarmedk.e-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026100502
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 2026-10-05 17:48:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-13
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

25ms

26ms

AAAA

29ms

TXT

90ms

CAA

23ms

HTTPS

23ms

TLSA

48ms

SOA

38ms

MTA-STS

45ms

DNSSEC

91ms

SRV

35ms

Total

498ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 19:55:13 shown	498ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 22:05:47	1268ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 17:17:45	1158ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:38:17	901ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 01:21:21	3037ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 13:50:41	799ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 22:38:45	2327ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:32:10	1466ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 01:55:11	1944ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:12:59	2542ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:35:34	2714ms	2 NS 1 A 1 MX	🔒 Secure