icast.dk DNS records

🖥️ Nameservers4 records 58ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.224.199.217	3600s	static.217.199.224.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c1c::1a 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.162.26 64.233.162.27	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net la-in-f26.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	icast.dk → 46.224.199.217

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 149ms

TXT Record
google-site-verification=05tI8xOIWZ67wq1T_zsJUIdtQpVMVySCJeyBFOjXq0I
MS=ms10624965
v=spf1 include:_spf.google.com -all

✉️ SPF

Policy	Record (icast.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.icast.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.icast.dk	icast.dk

🔗 TLSA / DANE

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

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2026042303
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

58ms

A

33ms

MX

34ms

AAAA

34ms

TXT

149ms

CAA

47ms

HTTPS

32ms

TLSA

100ms

SOA

0ms

MTA-STS

89ms

DNSSEC

109ms

SRV

87ms

Total

879ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:49:11	879ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:12:21	864ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:43:42	3676ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:17:20	855ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:27:32	1107ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:51:13	856ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:07:13	2455ms	4 NS 1 A 1 MX	🔒 Secure	View