tandslet.dk

📜 Historical scan 2026-09-30 00:56:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandslet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.218.18 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.tandslet.dk. 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 45ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.218.18	600s	www493.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.tandslet.dk	46.4.121.70	cp07.nordicway.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	tandslet.dk → 188.40.218.18
🔶 Autoconfig	tandslet.dk → 188.40.218.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (tandslet.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~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 2026-10-07 14:39:34

www	188.40.218.18 (AS24940) (address records, no CNAME)
www vs bare domain	Same network tandslet.dk: 188.40.218.18 (AS24940) www.tandslet.dk: 188.40.218.18 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tandslet.dk	uY_wrz6j6BGoZzZAY5c_JuONPOWXLBltsu6E7rMXCDw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092102
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 17:36:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-01
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

38ms

36ms

AAAA

28ms

TXT

163ms

CAA

47ms

HTTPS

63ms

TLSA

92ms

SOA

0ms

MTA-STS

33ms

DNSSEC

83ms

SRV

68ms

Total

575ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:39:34	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 00:09:33	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:56:20 shown	575ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:32:00	1258ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:34:38	633ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 04:36:59	863ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 11:16:58	3745ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:55:49	759ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 13:09:12	1552ms	2 NS 1 A 1 MX	🔒 Secure