21221281.dk

📜 Historical scan 2026-06-16 12:48:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

21221281.dk is a .dk domain served by 3 nameservers (ns1.dnsatconviator.com, ns2.dnsatconviator.com, ns3.dnsatconviator.com). It was registered on 22 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.37.114.50 is hosted by OVH SAS (AS16276) in France. Mail is handled by mx20.mailwall.dk, mx30.mailwall.dk. The zone is not DNSSEC-signed, 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#

3 records 307ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsatconviator.com	—	—	—
ns2.dnsatconviator.com	—	—	—
ns3.dnsatconviator.com	—	—	—

🌍 A Records#

1 records 304ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.37.114.50	—	web02.conviator.com	AS16276	OVH SAS	54.36.0.0/14	🇫🇷 France	—

📧 MX Records#

2 records 302ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx20.mailwall.dk	54.37.114.52	mx20.mailwall.dk	AS16276 OVH SAS
10	—	mx30.mailwall.dk	54.37.114.53	mx30.mailwall.dk	AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 821ms

TXT Record
v=spf1 ip4:54.37.114.50 +a +mx ~all

✉️ SPF#

Policy	Record (21221281.dk)
~all (soft fail)	v=spf1 ip4:54.37.114.50 +a +mx ~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 17:51:55

www CNAME	21221281.dk (all on 21221281.dk) → 54.37.114.50 (AS16276)
www vs bare domain	Same network 21221281.dk: 54.37.114.50 (AS16276) www.21221281.dk: 54.37.114.50 (AS16276)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

388ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

302ms

Field	Value
Serial	2019110700
Primary NS (MNAME)	ns1.dnsatconviator.com
Responsible (RNAME)	hostmaster@vkdata.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 22:30:33

Field	Value
Registrar	VK DATA ApS
Registered	2002-08-22
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

307ms

304ms

302ms

AAAA

297ms

TXT

821ms

CAA

300ms

HTTPS

300ms

TLSA

4030ms

SOA

302ms

MTA-STS

60ms

DNSSEC

388ms

SRV

0ms

Total

5247ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:51:55	701ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-01 02:28:39	906ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-26 14:50:03	763ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-25 13:56:03	9927ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-22 18:29:07	1380ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-21 09:08:51	1567ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-21 08:20:56	1137ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:49:12	2501ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-21 06:37:11	1218ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:48:32 shown	5247ms	3 NS 1 A 2 MX	🔓 Insecure