tving-jensen.dk

📜 Historical scan 2026-08-09 12:41:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tving-jensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.sandum.net. 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 34ms

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#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.sandum.net	185.107.14.94	casa.sandum.dk	AS204151 EWII Bredbaand A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 212ms

TXT Record
google-site-verification=hrDo12t3vLSeCtqpbnUNuHJa70TUGb_K1Qn69KKbBmQ
v=spf1 a mx include:eu-north-1.amazonses.com ~all

✉️ SPF#

Policy	Record (tving-jensen.dk)
~all (soft fail)	v=spf1 a mx include:eu-north-1.amazonses.com ~all

📨 DMARC#

Policy	Record (_dmarc.tving-jensen.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=quarantine;pct=100;rua=mailto:postmaster@tving-jensen.dk;

📬 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 14:32:27

www CNAME	mail.sandum.net (all on sandum.net) → 185.107.14.94 (AS204151)
www vs bare domain	Only www resolves tving-jensen.dk: no address www.tving-jensen.dk: 185.107.14.94 (AS204151) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

146ms

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	2026080901
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 2026-10-09 14:49:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-22
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

63ms

74ms

AAAA

61ms

TXT

212ms

CAA

64ms

HTTPS

74ms

TLSA

93ms

SOA

0ms

MTA-STS

165ms

DNSSEC

146ms

SRV

8111ms

Total

8593ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:32:27	736ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 08:22:20	515ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-22 07:39:30	655ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-09 13:00:39	925ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-12 01:09:09	4898ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-09 12:41:13 shown	8593ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-14 14:13:56	13597ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-13 02:43:08	863ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-19 23:26:11	653ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 20:17:42	555ms	2 NS 0 A 1 MX	⚠️ Bogus