aalborggulvservice.dk

📜 Historical scan 2026-06-22 00:34:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalborggulvservice.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.246 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aalborggulvservice-dk.mail.protection.outlook.com, mail.aalborggulvservice.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a 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 207ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 377ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.246	3600s	linux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

3 records 403ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aalborggulvservice-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 52.101.68.32 52.101.73.11 52.101.73.15 52.101.73.153	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.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
10	3600s	mail.aalborggulvservice.dk	185.21.41.238	director1.mf.curanet.dk	AS48854 team.blue Denmark A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	185.21.40.246

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 1108ms

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

📝 TXT Records#

2 records 1172ms

TXT Record
MS=ms46126931
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (aalborggulvservice.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.aalborggulvservice.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 2026-10-08 08:30:27

www	185.21.40.246 (AS48854) (address records, no CNAME)
www vs bare domain	Same network aalborggulvservice.dk: 185.21.40.246 (AS48854) www.aalborggulvservice.dk: 185.21.40.246 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

837ms

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

🏷️ SOA#

210ms

Field	Value
Serial	2025100801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 10:19:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-02-12
Expires	2027-03-31 (157d)

🔗 Same registrant#

7 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
carlpedersen.dk	Punktum dk A/S (direct)
garant-aalborg-erhverv.dk	Punktum dk A/S (direct)
garant-aalborg.dk	Punktum dk A/S (direct)
garantaalborg.dk	Punktum dk A/S (direct)
garantaalborgerhverv.dk	Punktum dk A/S (direct)
gardin-eriksen.dk	Punktum dk A/S (direct)
gulvserv.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

207ms

377ms

403ms

AAAA

225ms

TXT

1172ms

CAA

533ms

HTTPS

205ms

TLSA

980ms

SOA

210ms

MTA-STS

705ms

DNSSEC

837ms

SRV

1108ms

Total

6651ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 01:57:01	1267ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-16 03:37:39	897ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-28 05:21:57	1381ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-26 20:01:02	1564ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 12:28:59	1008ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-22 00:34:00 shown	6651ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-21 11:51:29	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:16:34	1039ms	2 NS 1 A 3 MX	🔒 Secure