sda-dyr.dk

📜 Historical scan 2026-08-22 17:52:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sda-dyr.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 69ms

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#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sda-dyr.dk)
-all (hard fail)	v=spf1 -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 2026-10-26 00:59:32

www	NXDOMAIN
www vs bare domain	Neither resolves sda-dyr.dk: no address www.sda-dyr.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

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	2026082201
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 2026-09-30 14:33:33

Field	Value
Registrar	Openprovider
Registered	2026-09-28
Expires	2027-09-27 (335d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

74ms

66ms

AAAA

70ms

TXT

188ms

CAA

57ms

HTTPS

69ms

TLSA

26ms

SOA

0ms

MTA-STS

75ms

DNSSEC

183ms

SRV

144ms

Total

535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 00:59:32	400ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 01:22:56	347ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-29 15:37:22	1240ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-29 09:02:40	2211ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 17:58:30	215ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-23 17:37:18	990ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-23 14:12:46	199ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-18 18:57:59	9691ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-13 21:53:00	283ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-12 18:11:46	245ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-07 08:43:29	183ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-05 15:27:54	188ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-04 05:31:28	265ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-30 09:35:09	442ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 20:08:15	169ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 18:23:19	972ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 02:26:14	182ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 23:18:08	166ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 19:38:06	768ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 17:52:39 shown	535ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-10 18:48:34	24540ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-09 10:10:39	562ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-11 12:30:23	703ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-30 02:42:33	633ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 16:52:35	514ms	2 NS 0 A 1 MX	🔒 Secure