grenaes.dk

Records from scan: 2026-10-22 17:36:16  ·  1627ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grenaes.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 30 August 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by grenaes-dk.h-v1.mx.microsoft. The zone is DNSSEC-signed and validates, has no 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#

3 records   79ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   87ms
PriorityTTLMail ServerIP addressesPTRASN
10 120s grenaes-dk.h-v1.mx.microsoft 2a01:111:f403:c967::a
2a01:111:f403:ca04::e
2a01:111:f403:ca04::f
2a01:111:f403:ca21::c
52.101.181.153
52.101.209.31
52.101.68.12
52.101.73.155		 mail-cpjpr05cu00102.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-matpr04cu00204.inbound.protection.outlook.com
mail-wa4pr04cu00101.inbound.protection.outlook.com
mail-cpjpr05cu00207.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-am7pr02cu00203.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
🔷 Autodiscover185.26.62.16

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   431ms
TXT Record
"Grenaa Erhvervsskole"
"uvmid=707403"
"v=spf1 include:spf.protection.outlook.com ~all"

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-22 17:36:16
wwwNXDOMAIN
www vs bare domainNeither resolves
grenaes.dk: no address
www.grenaes.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

5 records   163ms
Service / OwnerTypeCert association
SMTP _25._tcp.grenaes-dk.h-v1.mx.microsoft DANE-EE · SPKI · SHA-256 803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.grenaes-dk.h-v1.mx.microsoft DANE-EE · SPKI · SHA-256 CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.grenaes-dk.h-v1.mx.microsoft DANE-TA · Full cert · SHA-256 C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.grenaes-dk.h-v1.mx.microsoft DANE-TA · Full cert · SHA-256 EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.grenaes-dk.h-v1.mx.microsoft DANE-EE · SPKI · SHA-256 54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

438ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

52ms
FieldValue
Serial2026101505
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-16 03:43:35
FieldValue
RegistrarIT Center Nord
Registered1995-08-30
Expires2027-09-30 (342d)

🔗 Same registrant#

16 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
10kcd.dkIT Center Nord
3dcollegeacademy.dkIT Center Nord
3dcollegedenmark.dkIT Center Nord
blivwebudvikler.dkIT Center Nord
campusdjursland.dkIT Center Nord
danishdesigncollege.dkPunktum dk A/S (direct)
detaildivisionen.dkIT Center Nord
eud-10.dkIT Center Nord
gamesportcollege.dkIT Center Nord
grenaahandelsskole.dkIT Center Nord
spilgymnasiet.dkIT Center Nord
vid-medie.dkPunktum dk A/S (direct)
videndjurs.dkIT Center Nord
videndjursskillz.dkIT Center Nord
vidmedia.dkPunktum dk A/S (direct)
vidmedieskoleprojekt.dknordicway ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
79ms
A
319ms
MX
87ms
AAAA
336ms
TXT
431ms
CAA
320ms
HTTPS
319ms
TLSA
163ms
SOA
52ms
MTA-STS
377ms
DNSSEC
438ms
SRV
348ms
Total
1627ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 17:36:16 shown 1627ms 3 NS 0 A 1 MX 🔒 Secure
2026-10-21 13:18:53 1810ms 3 NS 0 A 1 MX 🔒 Secure
2026-10-16 03:28:36 1624ms 3 NS 0 A 1 MX 🔒 Secure
2026-09-25 05:30:54 575ms 3 NS 0 A 1 MX 🔒 Secure
2026-06-17 10:16:25 3135ms 3 NS 0 A 1 MX 🔒 Secure
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