istaonline.dk

Records from scan: 2026-09-29 08:38:48 · 593ms total · last checked 2026-10-22 23:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

istaonline.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 25 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.213.156.81 is hosted by ista Shared Services Polska Sp. z o.o. (AS196702) in Poland. 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.213.156.81	60s	host9121315681.ista24.com	AS196702	ista Shared Services Polska Sp. z o.o.	91.213.156.0/24	🇵🇱 Poland	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.213.156.81
🔶 Autoconfig	91.213.156.81

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 134ms

TXT Record
_fzarrnmm9bzks2rkzx49uz7fmm7bxg8

✉️ 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 2026-10-04 08:56:54

www	Address record (no CNAME)
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#

105ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092801
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-15 03:13:29

Field	Value
Registrar	A/S SCANNET
Registered	2009-11-25
Expires	2026-11-30 (37d)

🔗 Same registrant#

6 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
clorius-flyt.dk	A/S SCANNET
cloriusonline.dk	A/S SCANNET
forbrugsweb.dk	A/S SCANNET
lsta.dk	A/S SCANNET
viterra-es.dk	A/S SCANNET
viterra.dk	A/S SCANNET

📋 WHOIS#

⏱️ Lookup Timing#

28ms

34ms

33ms

AAAA

36ms

TXT

134ms

CAA

42ms

HTTPS

29ms

TLSA

166ms

SOA

0ms

MTA-STS

55ms

DNSSEC

105ms

SRV

48ms

Total

593ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 08:38:48 shown	593ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-26 04:12:54	609ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 04:51:27	1554ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 07:44:10	584ms	2 NS 1 A 0 MX	🔒 Secure