624.dk

📜 Historical scan 2026-06-20 17:43:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

624.dk is a .dk domain served by 2 nameservers (patrick.ns.cloudflare.com, tessa.ns.cloudflare.com). It was registered on 10 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.124 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by 624-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
patrick.ns.cloudflare.com	108.162.195.200 162.159.44.200 172.64.35.200 2606:4700:58::a29f:2cc8 2803:f800:50::6ca2:c3c8 2a06:98c1:50::ac40:23c8	patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com — patrick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tessa.ns.cloudflare.com	108.162.194.229 162.159.38.229 172.64.34.229 2606:4700:50::a29f:26e5 2803:f800:50::6ca2:c2e5 2a06:98c1:50::ac40:22e5	tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com tessa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.124	300s	linux242.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	624-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.27 52.101.68.36 52.101.73.1	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 180ms

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

📝 TXT Records#

2 records 362ms

TXT Record
MS=ms95940826
v=spf1 a ip4:93.90.117.177/32 ip4:93.90.117.178/32 ip4:93.90.117.179/32 ip4:93.90.117.180/32 include:spf.protection.outlook.com include:web.shared.mysmtp.com ~all

✉️ SPF#

Policy	Record (624.dk)
~all (soft fail)	v=spf1 a ip4:93.90.117.177/32 ip4:93.90.117.178/32 ip4:93.90.117.179/32 ip4:93.90.117.180/32 include:spf.protection.outlook.com include:web.shared.mysmtp.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 2026-10-09 20:11:44

www	93.191.156.124 (AS48854) (address records, no CNAME)
www vs bare domain	Same network 624.dk: 93.191.156.124 (AS48854) www.624.dk: 93.191.156.124 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

217ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

68ms

Field	Value
Serial	2406749465
Primary NS (MNAME)	patrick.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 20:31:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-10-10
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

74ms

76ms

AAAA

61ms

TXT

362ms

CAA

74ms

HTTPS

75ms

TLSA

210ms

SOA

68ms

MTA-STS

100ms

DNSSEC

217ms

SRV

180ms

Total

1328ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 20:11:44	4029ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:53:16	981ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 01:24:49	1372ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 08:36:51	1141ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 04:21:47	914ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 08:57:02	5803ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 02:15:16	5407ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 14:27:26	884ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 18:53:42	1621ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:43:53 shown	1328ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:39:22	823ms	2 NS 1 A 1 MX	🔓 Insecure