disophta.dk

Records from scan: 2026-09-24 17:01:07 · 9505ms total · last checked 2026-10-16 06:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

disophta.dk is a .dk domain served by 2 nameservers (primary.infoserv.dk, secondary.infoserv.dk). It was registered on 7 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.144 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.ishost.dk. The zone is not DNSSEC-signed, publishes a 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
primary.infoserv.dk	139.162.157.8 2a01:7e01::f03c:91ff:fe59:943d	mail2.ishost.dk —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
secondary.infoserv.dk	139.162.227.162 2a01:7e00::f03c:92ff:fe07:7dc2	li1512-162.members.linode.com —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

🌍 A Records#

1 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.144	600s	vm1269.enterprisecloud.nu	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.ishost.dk	139.162.148.133	mail.ishost.dk	AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 366ms

TXT Record
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all

✉️ SPF#

Policy	Record (disophta.dk)
-all (hard fail)	v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all

📨 DMARC#

Policy	Record (_dmarc.disophta.dk)
p=reject	v=DMARC1; p=reject

📬 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 20:53:23

www	212.97.141.144 (AS48854) (address records, no CNAME)
www vs bare domain	Same network disophta.dk: 212.97.141.144 (AS48854) www.disophta.dk: 212.97.141.144 (AS48854)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9076ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023042410
Primary NS (MNAME)	primary.infoserv.dk
Responsible (RNAME)	admin@infoserv
Refresh	900s
Retry	300s
Expire	3600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-06 13:02:38

Field	Value
Registrar	WEBBUREAUET INFOSERV ApS
Registered	1999-09-07
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

97ms

78ms

AAAA

53ms

TXT

366ms

CAA

58ms

HTTPS

72ms

TLSA

143ms

SOA

0ms

MTA-STS

110ms

DNSSEC

9076ms

SRV

112ms

Total

9505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 17:01:07 shown	9505ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 22:44:04	2353ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 20:54:59	946ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 03:25:14	1041ms	2 NS 1 A 1 MX	🔓 Insecure