ixpdata.dk

📜 Historical scan 2026-06-23 19:22:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ixpdata.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.170 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by ixpdata-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.170	3600s	webcluster43.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ixpdata-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.15 52.101.68.18 52.101.68.39 52.101.68.5	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.230.136
🔶 Autoconfig	77.111.240.170

🔷 AAAA Records (IPv6)#

1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:8055:ddee:e79c:358e	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 79ms

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

📝 TXT Records#

2 records 196ms

TXT Record
ms=ms70691444
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ixpdata.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-22 00:20:59

www	77.111.240.190 2a02:2350:5:102:80f3:fdb0:882f:8426 (AS51468) (address records, no CNAME)
www vs bare domain	Same network ixpdata.dk: 77.111.240.190 2a02:2350:5:102:80f3:fdb0:882f:8426 (AS51468) www.ixpdata.dk: 77.111.240.190 2a02:2350:5:102:80f3:fdb0:882f:8426 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026062305
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-19 19:08:45

Field	Value
Registrar	ONE.COM A/S
Registered	2008-10-30
Expires	2030-10-31 (1468d)

🔗 Same registrant#

1 domain

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
easyinstall.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

37ms

39ms

44ms

AAAA

33ms

TXT

196ms

CAA

77ms

HTTPS

63ms

TLSA

812ms

SOA

36ms

MTA-STS

35ms

DNSSEC

70ms

SRV

79ms

Total

1410ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 00:20:58	1858ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 18:34:38	1482ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 04:56:21	1439ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 03:00:28	1482ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 23:05:03	5912ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 19:22:41 shown	1410ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 03:17:56	817ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:50:44	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 10:18:51	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:19:54	1949ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:28:07	1057ms	2 NS 1 A 1 MX	🔒 Secure