efa3.dk

📜 Historical scan 2026-09-03 16:32:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efa3.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 36ms

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#

🌍

No A records found

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 74.125.205.27	lr-in-x1b.1e100.net lr-in-f27.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
50	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
100	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
100	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 148ms

TXT Record
google-site-verification=WFQYtdQ5Hdae-sX2KR7nbXzco8dPg63byzLOft2Skho

✉️ 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 2026-10-15 08:15:10

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves efa3.dk: no address www.efa3.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026081301
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 2026-10-12 12:06:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-08-01
Expires	2030-08-31 (1412d)

🔗 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
administration-administrationshuset.dk	Punktum dk A/S (direct)
cobbelstone.dk	Punktum dk A/S (direct)
cobblestonefs.dk	Punktum dk A/S (direct)
driftogservice.dk	Punktum dk A/S (direct)
efbagsvaerdhus.dk	Punktum dk A/S (direct)
efbagsværdhus.dk	Punktum dk A/S (direct)
stiftelseandelsboligforening.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

34ms

AAAA

44ms

TXT

148ms

CAA

41ms

HTTPS

45ms

TLSA

103ms

SOA

0ms

MTA-STS

4036ms

DNSSEC

65ms

SRV

54ms

Total

4498ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 08:15:10	817ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-30 03:00:21	663ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-14 13:47:51	915ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-03 16:32:49 shown	4498ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-26 15:16:36	801ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-15 11:37:59	1348ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-14 16:05:09	1148ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-26 11:57:35	615ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-23 22:50:31	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 06:06:47	16510ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 06:06:04	592ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 06:03:26	1837ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 06:00:36	588ms	2 NS 0 A 5 MX	🔒 Secure