greatminds.dk

📜 Historical scan 2026-10-03 13:41:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

greatminds.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 7 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by greatminds-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 34ms

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 Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.244.167	3600s	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	greatminds-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca3c::a 52.101.185.114 52.101.68.29 52.101.73.155 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 68ms

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

📝 TXT Records#

2 records 128ms

TXT Record
MS=ms91211267
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 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#

latest probe, not this scan · checked 2026-10-13 01:33:30

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Different networks greatminds.dk: 148.251.244.167 (AS24940) www.greatminds.dk: 94.231.103.100 (AS48854) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: 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#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 01:52:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-04-07
Expires	2027-04-30 (189d)

🔗 Same registrant#

9 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).

Domain	Registrar
accretion.dk	Punktum dk A/S (direct)
dengodekaffe.dk	Punktum dk A/S (direct)
fulden.dk	Punktum dk A/S (direct)
greatmind.dk	Punktum dk A/S (direct)
kaffeogkage.dk	Punktum dk A/S (direct)
kaffeogte.dk	Punktum dk A/S (direct)
kaffeskolen.dk	Punktum dk A/S (direct)
service-manager.dk	Punktum dk A/S (direct)
united-coffee-roasters.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

25ms

AAAA

34ms

TXT

128ms

CAA

45ms

HTTPS

46ms

TLSA

372ms

SOA

42ms

MTA-STS

50ms

DNSSEC

58ms

SRV

68ms

Total

757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:33:30	1294ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 13:41:12 shown	757ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 04:54:31	2327ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:33:24	2200ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:23:36	1241ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:52:02	991ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:46:59	1103ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:25:57	885ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:27:04	764ms	4 NS 1 A 1 MX	🔒 Secure