230500.dk

📜 Historical scan 2026-06-22 13:34:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

230500.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 6 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.18 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by 230500-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#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.18	3600s	splash.scannet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	230500-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09:: 2a01:111:f403:ca09::3 2a01:111:f403:ca09::e 52.101.68.10 52.101.68.32 52.101.73.153 52.101.73.28	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8
🔶 Autoconfig	212.237.249.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 254ms

TXT Record
MS=ms30730707
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (230500.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 2026-10-09 01:16:24

www	2.59.187.61 (AS198473) (address records, no CNAME)
www vs bare domain	Same network 230500.dk: 2.59.187.61 (AS198473) www.230500.dk: 2.59.187.61 (AS198473)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 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#

110ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2023071101
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-09-08 10:11:58

Field	Value
Registrar	A/S SCANNET
Registered	2020-11-06
Expires	2026-11-30 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

43ms

AAAA

31ms

TXT

254ms

CAA

30ms

HTTPS

42ms

TLSA

393ms

SOA

44ms

MTA-STS

94ms

DNSSEC

110ms

SRV

118ms

Total

1121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 22:19:44	1694ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 10:10:33	1216ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:25:24	903ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 17:34:16	2524ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 01:09:05	1738ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 03:03:29	1208ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 02:55:53	2423ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 05:37:37	3058ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:34:30 shown	1121ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:22:58	1115ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:37:30	753ms	2 NS 1 A 1 MX	🔒 Secure