tnactas.dk

📜 Historical scan 2026-06-25 03:47:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tnactas.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.158.165.230 is hosted by Scaleway SAS (AS12876) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 72ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.158.165.230	3600s	—	AS12876	Scaleway SAS	51.158.0.0/15	🇳🇱 The Netherlands	Haarlem

📧 MX Records#

5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4025:c01::1a 64.233.163.26	rd-in-f26.1e100.net lj-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4000:1025::1b	so-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	172.253.158.27 2404:6800:4000:1025::1b	so-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	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#

2 records 285ms

TXT Record
google-site-verification=mlNV6deUOf5_z0jJU4w8OIrxqIrTYU_a5jecjn9wuJE
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (tnactas.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.tnactas.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:akimsko@tnactas.dk; pct=100

📬 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 2026-10-13 15:02:56

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks tnactas.dk: 51.158.165.230 (AS12876) www.tnactas.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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

57ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026061201
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 2026-10-13 15:15:18

Field	Value
Registrar	ONE.COM A/S
Registered	2019-08-05
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

43ms

41ms

AAAA

45ms

TXT

285ms

CAA

68ms

HTTPS

40ms

TLSA

90ms

SOA

43ms

MTA-STS

82ms

DNSSEC

57ms

SRV

64ms

Total

802ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 15:02:56	689ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 03:21:54	764ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 00:24:37	4813ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 23:46:46	1033ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-05 04:55:52	828ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 14:06:41	7062ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-19 12:26:17	3062ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 22:24:59	9678ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 03:47:47 shown	802ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 14:56:57	1202ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 16:40:10	1340ms	2 NS 1 A 5 MX	🔒 Secure