xborg.dk

📜 Historical scan 2026-09-21 07:42:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xborg.dk is a .dk domain served by 2 nameservers (kehlani.ns.cloudflare.com, kolton.ns.cloudflare.com). It was registered on 28 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.119 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by xborg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
kehlani.ns.cloudflare.com	108.162.194.223 162.159.38.223 172.64.34.223 2606:4700:50::a29f:26df 2803:f800:50::6ca2:c2df 2a06:98c1:50::ac40:22df	kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kolton.ns.cloudflare.com	108.162.195.25 162.159.44.25 172.64.35.25 2606:4700:58::a29f:2c19 2803:f800:50::6ca2:c319 2a06:98c1:50::ac40:2319	kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.119	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.14	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	xborg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca21::c 2a01:111:f403:ca48::10 52.101.103.143 52.101.103.39 52.101.185.21 52.101.209.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr05cu00104.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
🔶 Autoconfig	172.67.179.14

🔷 AAAA Records (IPv6)#

2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b30e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2b77	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.119,172.67.179.14 ech=AEX+DQBBMwAgACCnWMjBflp06j+m4eqzFG/d2NYVqd4byCHcPG+gt8ZweAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b30e,2606:4700:3036::6815:2b77

📝 TXT Records#

3 records 196ms

TXT Record
1jUtioEa12egsRBowE0CwX3vTs8Fu2R3h4WLkt6sbvZ2L9jyb/mWvuY5vbti7QMren6JWJyHfp7lvodQDe6koQ==
MS=ms22479367
v=spf1 include:spf.protection.outlook.com -a +mx +ip4:87.48.130.195 +ip4:83.221.133.12 +ip4:87.48.130.194 ~all

✉️ SPF#

Policy	Record (xborg.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com -a +mx +ip4:87.48.130.195 +ip4:83.221.133.12 +ip4:87.48.130.194 ~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 2026-10-11 17:50:16

www	104.21.43.119 172.67.179.14 2606:4700:3034::ac43:b30e 2606:4700:3036::6815:2b77 (AS13335) (address records, no CNAME)
www vs bare domain	Same network xborg.dk: 104.21.43.119 172.67.179.14 2606:4700:3034::ac43:b30e 2606:4700:3036::6815:2b77 (AS13335) www.xborg.dk: 104.21.43.119 172.67.179.14 2606:4700:3034::ac43:b30e 2606:4700:3036::6815:2b77 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.xborg.dk	9lPA4CgoxYjpLBZL9XElbkW7sPCvAsLf1owe75pKgQo
TXT	_acme-challenge.xborg.dk	gtlUYxud2DUrtfT9vjPzuRHTWAdKG60hAVt8d00ZDZQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415373611
Primary NS (MNAME)	kehlani.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 03:50:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-05-28
Expires	2027-05-31 (223d)

🔗 Same registrant#

15 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
bazo.dk	Punktum dk A/S (direct)
bie-kunst.dk	Punktum dk A/S (direct)
levendetv.dk	Punktum dk A/S (direct)
madmedmads.dk	Punktum dk A/S (direct)
nu.dk	Punktum dk A/S (direct)
start-side.dk	Punktum dk A/S (direct)
startside.dk	Punktum dk A/S (direct)
startsiden.dk	Punktum dk A/S (direct)
tv-station.dk	Punktum dk A/S (direct)
tv2ost.dk	Punktum dk A/S (direct)
tv2ostlobet.dk	Punktum dk A/S (direct)
tv2reg.dk	Punktum dk A/S (direct)
tvost.dk	Punktum dk A/S (direct)
tvøstløbet.dk	Punktum dk A/S (direct)
østløbet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

36ms

38ms

AAAA

59ms

TXT

196ms

CAA

33ms

HTTPS

35ms

TLSA

1414ms

SOA

0ms

MTA-STS

66ms

DNSSEC

121ms

SRV

86ms

Total

2509ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 03:30:13	1282ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 02:34:50	1276ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 07:42:20 shown	2509ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 02:11:13	1312ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 12:46:47	1576ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 18:22:11	1800ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 21:14:24	18104ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 21:32:55	9983ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 07:41:05	1333ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:57:20	5301ms	2 NS 2 A 1 MX	🔓 Insecure