frost-ark.dk DNS records

🖥️ Nameservers3 records 202ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 171ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.7	3600s	linux21.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 153ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	frostark-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.25 52.101.73.11 52.101.73.12 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.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
32767	3600s	ms81349293.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	94.231.106.7

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 307ms

TXT Record
_3g10yi4f90bwh4hvrjgmiuo2kejt3w5
g9xpxw3lh8q0jd3pkjpq9wt5357bfbd5
MS=ms81349293
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (frost-ark.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.frost-ark.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:frost@frost-ark.dk; ruf=mailto:frost@frost-ark.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

🔗 TLSA / DANE

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

🔐 DNSSEC281ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072703
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

202ms

A

171ms

MX

153ms

AAAA

187ms

TXT

307ms

CAA

185ms

HTTPS

171ms

TLSA

936ms

SOA

0ms

MTA-STS

211ms

DNSSEC

281ms

SRV

199ms

Total

2420ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-28 05:25:40	2420ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 12:39:54	1233ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 10:34:36	1321ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 09:19:15	3448ms	3 NS 1 A 2 MX	🔒 Secure	View