ibahowtostudy.dk

Records from scan: 2026-09-30 10:56:45 · 505ms total · last checked 2026-10-27 11:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ibahowtostudy.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 3 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.41 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 49ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.41	3600s	linux21.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.158.41
🔶 Autoconfig	93.191.158.41

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-09 15:08:48

www	93.191.158.41 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ibahowtostudy.dk: 93.191.158.41 (AS48854) www.ibahowtostudy.dk: 93.191.158.41 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2021062100
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 2026-10-27 16:01:21

Field	Value
Registrar	DANDOMAIN A/S
Registered	2021-06-03
Expires	2030-06-30 (1341d)

🔗 Same registrant#

14 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).

Domain	Registrar
365basyd.dk	DANDOMAIN A/S
basyd.dk	DANDOMAIN A/S
bistrobasyd.dk	DANDOMAIN A/S
eak.dk	DANDOMAIN A/S
eakolding.dk	DANDOMAIN A/S
emailmarketingday.dk	Punktum dk A/S (direct)
hardskillsstation.dk	Simply.com A/S
howtostudy.dk	DANDOMAIN A/S
iba.dk	DANDOMAIN A/S
ibastudentlife.dk	Punktum dk A/S (direct)
ibasurvey.dk	Punktum dk A/S (direct)
ibawebinar.dk	DANDOMAIN A/S
mitiba.dk	DANDOMAIN A/S
smac.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

40ms

56ms

AAAA

37ms

TXT

131ms

CAA

35ms

HTTPS

54ms

TLSA

79ms

SOA

37ms

MTA-STS

49ms

DNSSEC

75ms

SRV

65ms

Total

505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:56:45 shown	505ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 00:23:20	422ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 01:59:18	501ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 01:18:34	834ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-17 14:17:13	470ms	2 NS 1 A 0 MX	🔒 Secure