fjernvarmenshus.dk DNS records

🖥️ Nameservers2 records 31ms

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 Records1 records 39ms

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 Records2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	fjernvarmenshus-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	fjernvarmenshus-dk.mx2.comendosystems.net	192.162.219.155	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

🔌 SRV Records1 records 47ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	exchange.fjernvarmenshus.dk

📝 TXT Records7 records 97ms

TXT Record
_globalsign-domain-verification=3oswvJtSUuxX663Uqzsn_Ew11hU8aC62X_EO8SA8Qk
_globalsign-domain-verification=7JeDQ3AOlKnbX2fwbZzPUCmyIqbmm3bbR6a9cYL1cv
_globalsign-domain-verification=ukqin8IUumAkQLmcmyrueR8JZ2vVDZprKxKci5Ge3R
+oCmtNuu7RYB9GJxNTul1TOIBLDHA0k8aHekPP6IL48
CcaBKNfGmnDTT0JmWLEJrWNgLbvxcB7cB+2TGyz9phA
globalsign-domain-verification=IbnfJxs7nNDic0qoqXb0UhwP6Z-q5IcxWwt0mRmsbr
v=spf1 mx include:spf.mailanyone.net include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fjernvarmenshus.dk)
-all (hard fail)	v=spf1 mx include:spf.mailanyone.net include:servers.mcsv.net include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fjernvarmenshus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:led7vi8h@ag.eu.dmarcadvisor.com;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC116ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062501
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

39ms

MX

36ms

AAAA

41ms

TXT

97ms

CAA

38ms

HTTPS

43ms

TLSA

260ms

SOA

0ms

MTA-STS

36ms

DNSSEC

116ms

SRV

47ms

Total

749ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 08:10:06	749ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 19:24:19	854ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 09:51:52	2579ms	2 NS 1 A 2 MX	🔒 Secure	View