varmeisolering.dk DNS records

🖥️ Nameservers5 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.markmonitor.com	149.112.160.1 2620:10a:80a8::1	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns3.markmonitor.com	149.112.161.1 2620:10a:80a9::1	— —	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com	192.174.68.1 2001:67c:1bc::1	ns1.markmonitor.com ns1.markmonitor.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.markmonitor.com	149.112.160.2 2620:10a:80a8::2	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns6.markmonitor.com	176.97.158.3 2001:67c:10b8::3	ns6.markmonitor.com ns6.markmonitor.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.230.19	86400s	—	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 263ms

TXT Record
v=spf1 ~all

✉️ SPF

Policy	Record (varmeisolering.dk)
~all (soft fail)	v=spf1 ~all

📨 DMARC

Policy	Record (_dmarc.varmeisolering.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:2y7cn1fh@ag.eu.dmarcian.com;ruf=mailto:2y7cn1fh@fr.eu.dmarcian.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)

🔐 DNSSEC71ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA43ms

Field	Value
Serial	2022020801
Primary NS (MNAME)	ns1.markmonitor.com
Responsible (RNAME)	domain\@manager.rockwool.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

43ms

MX

45ms

AAAA

49ms

TXT

263ms

CAA

47ms

HTTPS

45ms

TLSA

137ms

SOA

43ms

MTA-STS

61ms

DNSSEC

71ms

SRV

67ms

Total

905ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 18:50:22	905ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-24 09:28:41	3017ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-23 15:15:36	1164ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 06:31:34	1025ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 23:26:13	1106ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 15:46:38	1445ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-18 03:15:32	2255ms	5 NS 1 A 0 MX	🔓 Insecure	View