tydc.dk

📜 Historical scan 2026-09-29 08:16:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tydc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by smtp.google.com. 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 51ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.150.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c1c::1b 64.233.164.26 64.233.164.27 74.125.205.26 74.125.205.27	la-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net la-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 152ms

TXT Record
google-site-verification=mwEp6nyPeWwkPaQM9OeaedxbekoutYcUWouC3rYWuDw
MS=ms46748300
v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all

✉️ SPF#

Policy	Record (tydc.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.google.com -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 2026-10-09 04:56:30

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network tydc.dk: 195.47.247.18 (AS51468) www.tydc.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092902
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 2026-10-06 03:40:26

Field	Value
Registrar	ONE.COM A/S
Registered	2025-09-05
Expires	2027-09-04 (321d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

47ms

51ms

AAAA

50ms

TXT

152ms

CAA

39ms

HTTPS

41ms

TLSA

105ms

SOA

0ms

MTA-STS

60ms

DNSSEC

122ms

SRV

70ms

Total

702ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:48:29	498ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 08:16:36 shown	702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 07:45:55	560ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 22:31:07	1015ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 07:38:35	737ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:47:35	515ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 21:45:22	9431ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 05:23:44	736ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 21:26:59	16937ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:55:23	555ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:17:08	561ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 15:23:09	574ms	2 NS 1 A 1 MX	🔒 Secure