jacobtanis.dk

📜 Historical scan 2026-06-22 15:58:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobtanis.dk is a .dk domain served by 2 nameservers (ns1.wannafind.dk, ns2.wannafind.dk). It was registered on 13 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.249 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.wannafind.dk, mx2.wannafind.dk. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.wannafind.dk	185.25.141.6 2a02:2339:4006:103:1c:3f6d:daba:dee	ns1.wannafind.dk ns1.wannafind.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.wannafind.dk	2a02:2339:1:104::daba:daa 91.197.248.69	ns2.wannafind.dk ns2.wannafind.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.249	3600s	linux2.wannafind.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.wannafind.dk	94.231.108.77	mx1.wannafind.dk	AS48854 team.blue Denmark A/S
20	3600s	mx2.wannafind.dk	46.36.209.3	mx2.wannafind.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.wannafind.dk → 94.231.108.98
🔶 Autoconfig	autoconfig-mf.wannafind.dk → 94.231.108.78

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 251ms

TXT Record
google-site-verification=eXQcDV4Jqi3Uqg3wM986Aquk2KXXGsALv41a6y1Vyqc
v=spf1 include:spf.wannafind.dk include:sendersrv.com -all

✉️ SPF#

Policy	Record (jacobtanis.dk)
-all (hard fail)	v=spf1 include:spf.wannafind.dk include:sendersrv.com -all

📨 DMARC#

Policy	Record (_dmarc.jacobtanis.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 18:06:59

www	185.21.40.249 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jacobtanis.dk: 185.21.40.249 (AS48854) www.jacobtanis.dk: 185.21.40.249 (AS48854)
Wildcard	Yes: any name under the zone resolves
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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'jacobtanis.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

42ms

Field	Value
Serial	2025121801
Primary NS (MNAME)	ns1.wannafind.dk
Responsible (RNAME)	hostmaster@wannafind.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 04:11:21

Field	Value
Registrar	WANNAFIND.DK A/S
Registered	2026-03-13
Expires	2027-03-12 (143d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

83ms

30ms

AAAA

49ms

TXT

251ms

CAA

37ms

HTTPS

43ms

TLSA

65ms

SOA

42ms

MTA-STS

36ms

DNSSEC

70ms

SRV

135ms

Total

665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:43:05	529ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-04 02:16:10	8631ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 16:39:28	879ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-22 15:58:08 shown	665ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-18 21:20:26	627ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 19:21:52	674ms	2 NS 1 A 2 MX	🔒 Secure