sda-dyr.dk

📜 Historical scan 2026-06-22 13:15:13 · ← 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. Mail is handled by .. The zone is DNSSEC-signed but currently fails validation, 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 58ms

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 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 215ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (sda-dyr.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.sda-dyr.dk)
p=reject	v=DMARC1; p=reject

📬 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

77ms

Field	Value
Serial	2026061002
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 (334d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

71ms

57ms

AAAA

49ms

TXT

215ms

CAA

52ms

HTTPS

77ms

TLSA

49ms

SOA

77ms

MTA-STS

52ms

DNSSEC

84ms

SRV

81ms

Total

559ms

🕐 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	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