mariagerhojskole.dk

Records from scan: 2026-10-19 22:40:28  ·  2788ms total  ·  last checked 2026-10-23 17:08 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mariagerhojskole.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 21 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.42 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mariagerhojskole-dk.h-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   147ms
NameserverIP addressesPTRASN / 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 Records#

1 records   121ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.42 3600s linux61.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   147ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mariagerhojskole-dk.h-v1.mx.microsoft 2a01:111:f403:c967::c
2a01:111:f403:ca04::d
2a01:111:f403:ca09::26
2a01:111:f403:ca09::a
52.101.103.36
52.101.91.153
52.101.91.156
52.101.91.159		 mail-cpjpr05cu00204.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am7pr02cu00202.inbound.protection.outlook.com
mail-miypr05cu00104.inbound.protection.outlook.com
mail-matpr04cu00101.inbound.protection.outlook.com
mail-maspr04cu00104.inbound.protection.outlook.com
mail-matpr04cu00207.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig94.231.103.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   488ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

4 records   304ms
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#

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

📨 DMARC#

PolicyRecord (_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

🧩 Web & zone#

checked 2026-10-19 22:40:28
www94.231.103.42 (AS48854) (address records, no CNAME)
www vs bare domainSame network
mariagerhojskole.dk: 94.231.103.42 (AS48854)
www.mariagerhojskole.dk: 94.231.103.42 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

5 records   652ms
Service / OwnerTypeCert 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-EE · SPKI · SHA-256 CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.mariagerhojskole-dk.h-v1.mx.microsoft DANE-TA · Full cert · SHA-256 C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC#

317ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

72ms
FieldValue
Serial2026093000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-19 23:09:41
FieldValue
RegistrarSimply.com A/S
Registered2015-12-21
Expires2027-08-31 (311d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
g-a-f.dkSimply.com A/S
mariager-efterskole.dkSimply.com A/S
mariager-hojskole.dkSimply.com A/S
mariager-højskole.dkSimply.com A/S
mariager-skolerne.dkSimply.com A/S
mariagerefterskole.dkSimply.com A/S
mariagerhøjskole.dkSimply.com A/S
mariagerskolerne.dkSimply.com A/S
mheskole.dkSimply.com A/S
supportklubben.dkSimply.com A/S
ungsommer.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
147ms
A
121ms
MX
147ms
AAAA
138ms
TXT
304ms
CAA
128ms
HTTPS
148ms
TLSA
652ms
SOA
72ms
MTA-STS
191ms
DNSSEC
317ms
SRV
488ms
Total
2788ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 22:40:28 shown 2788ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-18 20:57:39 225ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-17 20:41:31 117ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-16 20:38:39 101ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-15 20:21:49 1314ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 01:35:51 1595ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-27 00:12:01 1060ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-26 22:29:02 987ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-04 17:17:34 1092ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 22:12:57 1046ms 4 NS 1 A 1 MX ⚠️ Bogus
2026-06-19 17:09:30 621ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 00:30:09 1089ms 4 NS 1 A 1 MX 🔒 Secure
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