gulvsliberen.dk

📜 Historical scan 2026-06-25 03:52:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gulvsliberen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 29 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.175 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 458ms

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	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.175	30s	vm1484.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 244ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	30s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	30s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1335ms

TXT Record
v=spf1 a include:spf.curanet.dk include:web.shared.mysmtp.com ~all

✉️ SPF#

Policy	Record (gulvsliberen.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.dk 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 22:37:06

www	185.21.40.175 (AS48854) (address records, no CNAME)
www vs bare domain	Same network gulvsliberen.dk: 185.21.40.175 (AS48854) www.gulvsliberen.dk: 185.21.40.175 (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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

546ms

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

🏷️ SOA#

243ms

Field	Value
Serial	2025121201
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 2026-10-07 01:04:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-29
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

458ms

204ms

244ms

AAAA

454ms

TXT

1335ms

CAA

433ms

HTTPS

477ms

TLSA

254ms

SOA

243ms

MTA-STS

464ms

DNSSEC

546ms

SRV

485ms

Total

2563ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:35:04	435ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 06:58:01	459ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 04:00:10	634ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 03:52:37 shown	2563ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 01:16:31	1926ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 00:01:08	1268ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:48:43	506ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:38:36	2620ms	2 NS 1 A 2 MX	🔒 Secure