eurefa.dk

📜 Historical scan 2026-06-20 23:48:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eurefa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.123 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 264ms

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 173ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.123	600s	prolinux6.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 271ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a	lr-in-f26.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4000:1025::1b	lcdels-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4003:c26::1a	lcdels-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.41.123
🔶 Autoconfig	185.21.41.123

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 10:13:07

www	185.21.41.123 (AS48854) (address records, no CNAME)
www vs bare domain	Same network eurefa.dk: 185.21.41.123 (AS48854) www.eurefa.dk: 185.21.41.123 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

441ms

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

🏷️ SOA#

286ms

Field	Value
Serial	2026061001
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 2026-10-10 10:27:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-06-13
Expires	2028-06-30 (621d)

📋 WHOIS#

⏱️ Lookup Timing#

264ms

173ms

271ms

AAAA

256ms

TXT

545ms

CAA

287ms

HTTPS

258ms

TLSA

337ms

SOA

286ms

MTA-STS

215ms

DNSSEC

441ms

SRV

316ms

Total

2779ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 10:13:07	1620ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-09 09:06:29	442ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 11:41:57	652ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-10 01:02:24	783ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-31 19:20:19	1103ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-28 03:53:24	793ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-11 07:53:07	3049ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-16 18:35:12	1209ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-11 10:27:04	1696ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 01:42:13	3172ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 04:20:27	962ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:48:48 shown	2779ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:32:19	18579ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:16:49	2892ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:05:56	446ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:01:37	428ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:00:09	2506ms	2 NS 1 A 5 MX	🔒 Secure