usoel.dk DNS records

🖥️ Nameservers5 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	c1-2.akashield.net c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records1 records 231ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.233.173.31	86399s	194-233-173-31.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	194.233.160.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records2 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	86400s	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfig	autoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 473ms

TXT Record
\"v=spf1 include:spf.dandomain.dk -all\"

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC209ms

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

🏷️ SOA0ms

Field	Value
Serial	2021000021
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	usoel@usoel.dk
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

69ms

A

231ms

MX

74ms

AAAA

73ms

TXT

473ms

CAA

216ms

HTTPS

168ms

TLSA

196ms

SOA

0ms

MTA-STS

200ms

DNSSEC

209ms

SRV

349ms

Total

1078ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:17:57	1078ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-15 22:10:22	5491ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 04:40:37	1649ms	5 NS 1 A 2 MX	❓ Unknown	View
2026-06-25 06:13:44	1418ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-19 04:06:27	1831ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 02:41:24	9153ms	5 NS 1 A 0 MX	🔓 Insecure	View