statsskole.dk DNS records

🖥️ Nameservers3 records 52ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.81	3600s	linux401.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	statsskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.15 52.101.68.29 52.101.68.32 52.101.73.8	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	185.20.205.81

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 78ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 85ms

TXT Record
google-site-verification=xZPkeIFOpLI4ebEKku2iOWsrckuiW5hAAE5SRL-tqn4
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf-eu.emailsignatures365.com -all

✉️ SPF

Policy	Record (statsskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf-eu.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.statsskole.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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)

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062902
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

52ms

A

36ms

MX

44ms

AAAA

43ms

TXT

85ms

CAA

48ms

HTTPS

47ms

TLSA

266ms

SOA

0ms

MTA-STS

48ms

DNSSEC

113ms

SRV

78ms

Total

888ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-29 20:04:32	888ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:18:36	1692ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:45:18	1409ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:31:44	782ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:53:06	878ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 04:10:32	908ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:52:48	1012ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:22:55	1005ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:55:49	1136ms	3 NS 1 A 1 MX	🔒 Secure	View