zeinar.dk

📜 Historical scan 2026-06-27 16:14:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zeinar.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 23 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.209.188.39 is hosted by Stadtwerke Flensburg GmbH (AS56737) in Germany. Mail is handled by mail.zeinar.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 233ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 230ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.209.188.39	600s	mail2.fla.de	AS56737	Stadtwerke Flensburg GmbH	31.209.184.0/21	🇩🇪 Germany	Harrislee

📧 MX Records#

1 records 218ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.zeinar.dk	31.209.188.39	mail2.fla.de	AS56737 Stadtwerke Flensburg GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 331ms

TXT Record
v=spf1 a mx a:gate.flensborg-avis.de a:gate2.flensborg-avis.de a:mail2.fla.de a:pleskmail.fla.de -all

✉️ SPF#

Policy	Record (zeinar.dk)
-all (hard fail)	v=spf1 a mx a:gate.flensborg-avis.de a:gate2.flensborg-avis.de a:mail2.fla.de a:pleskmail.fla.de -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 17:19:07

www	31.209.188.39 (AS56737) (address records, no CNAME)
www vs bare domain	Same network zeinar.dk: 31.209.188.39 (AS56737) www.zeinar.dk: 31.209.188.39 (AS56737)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

295ms

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

🏷️ SOA#

227ms

Field	Value
Serial	2021051300
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 14:27:32

Field	Value
Registrar	DANDOMAIN A/S
Registered	2011-02-23
Expires	2027-02-28 (133d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

233ms

230ms

218ms

AAAA

212ms

TXT

331ms

CAA

209ms

HTTPS

204ms

TLSA

1048ms

SOA

227ms

MTA-STS

233ms

DNSSEC

295ms

SRV

217ms

Total

1885ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 22:59:02	507ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 10:01:24	451ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:24:27	769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 16:14:46 shown	1885ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:06:42	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 15:39:23	906ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:36:19	1057ms	2 NS 1 A 1 MX	🔒 Secure