mariagerhojskole.dk DNS records

🖥️ Nameservers4 records 43ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.42	3600s	linux61.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mariagerhojskole-dk.h-v1.mx.microsoft	2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.68.15 52.101.68.36 52.101.68.5 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24
🔶 Autoconfig	94.231.103.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 74ms

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

📝 TXT Records4 records 152ms

TXT Record
adobe-idp-site-verification=5fa1287e72633905a745a6b03f222b8a75dfc36f9e38b2a7eec940187d002371
facebook-domain-verification=rffivrruvdgpureyk88j8orjsd407l
google-site-verification=IY5SrQ2cNWwzcfS-pcLsKePzqHoDRDSFQPDQJoxdJpQ
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.mariagerhojskole.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@mheskole.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 / DANE4 records 97ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mariagerhojskole-dk.h-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.mariagerhojskole-dk.h-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.mariagerhojskole-dk.h-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.mariagerhojskole-dk.h-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2025042300
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

43ms

A

42ms

MX

51ms

AAAA

38ms

TXT

152ms

CAA

38ms

HTTPS

46ms

TLSA

97ms

SOA

0ms

MTA-STS

60ms

DNSSEC

87ms

SRV

74ms

Total

987ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:29:02	987ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 17:17:34	1092ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:12:57	1046ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 17:09:30	621ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:30:09	1089ms	4 NS 1 A 1 MX	🔒 Secure	View