danskfjernvarme.dk

📜 Historical scan 2026-06-17 00:52:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danskfjernvarme.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 21 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.197.250.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.197.250.177	—	lb1.corp.cabana.dk	AS48854	team.blue Denmark A/S	91.197.248.0/22	🇩🇰 Denmark	—

📧 MX Records#

4 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dk.mx1.mailanyone.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.
20	—	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	—	dk.mx3.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.
40	—	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 221ms

TXT Record
_globalsign-domain-verification=GUdRKcgWKrW5bdEiPAHTtDfyObhI_VKeL4Ofhs-Wv_
_globalsign-domain-verification=i-vJnzCVV1jlcDHi6YrTUZZOWhxd-8iZUc88ezzVl5
apple-domain-verification=XkHhlPHOlSOwHm1M
google-site-verification=tsUsshO7hl85u_OemAdWBG5Q5jg3JwqouNSWgv75WQ8
linkedin-site-verification=2c0490c0-0d95-4bb4-9bdc-e1178b50e8c5
MS=ms53383060
v=spf1 a mx a:antispam.groupcare.com include:spf.protection.outlook.com ip4:213.150.59.248 ip4:217.145.49.25 ip4:185.193.121.148 include:servers.mcsv.net include:electric.net include:spf.mailanyone.net include:_spf.eu.sparkpostmail.com include:_spf.anpdm.com-all
vpe=6cf60d06

✉️ SPF#

Policy	Record (danskfjernvarme.dk)
no all — incomplete SPF	v=spf1 a mx a:antispam.groupcare.com include:spf.protection.outlook.com ip4:213.150.59.248 ip4:217.145.49.25 ip4:185.193.121.148 include:servers.mcsv.net include:electric.net include:spf.mailanyone.net include:_spf.eu.sparkpostmail.com include:_spf.anpdm.com-all

📨 DMARC#

Policy	Record (_dmarc.danskfjernvarme.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:v3q7ce8i@ag.dmarcian.eu;

📬 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 2026-10-09 19:42:02

www	91.197.250.177 (AS48854) (address records, no CNAME)
www vs bare domain	Same network danskfjernvarme.dk: 91.197.250.177 (AS48854) www.danskfjernvarme.dk: 91.197.250.177 (AS48854)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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: 11/10 · policy: none

error include:_spf.anpdm.com-all has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn No "all" and no redirect: mail from unlisted servers gets a neutral result
error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

8 records 39ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

62ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2026012601
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 17:52:09

Field	Value
Registrar	DANDOMAIN A/S
Registered	2001-06-21
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

29ms

37ms

AAAA

34ms

TXT

221ms

CAA

56ms

HTTPS

48ms

TLSA

39ms

SOA

73ms

MTA-STS

72ms

DNSSEC

62ms

SRV

0ms

Total

665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 08:04:02	1198ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-08 09:54:54	1160ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 20:38:52	883ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-19 05:17:11	13601ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-17 19:38:56	1591ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 17:47:46	1995ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 00:02:27	1107ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 21:06:35	576ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 00:52:56 shown	665ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 00:40:33	837ms	2 NS 1 A 4 MX	🔒 Secure