fejltryk.dk

📜 Historical scan 2026-09-23 19:04:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fejltryk.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 9 September 2026 (WHOIS) and first appeared in the .dk zone on 10 September 2026. Its website address 90.184.17.99 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is DNSSEC-signed and validates, 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#

3 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
90.184.17.99	600s	x5ab81163.customers.hiper-net.dk	AS203953	Hiper A/S	90.184.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

3 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	600s	mx3.zoho.eu	89.36.170.166 89.36.170.166 89.36.170.166	mx.zoho.eu mx3.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 115ms

TXT Record
brevo-code:0cd788900f690ed5fe0dfcb47e23c158
zoho-verification=zb26454218.zmverify.zoho.eu

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.fejltryk.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-13 15:50:15

www	90.184.17.99 (AS203953) (address records, no CNAME)
www vs bare domain	Same network fejltryk.dk: 90.184.17.99 (AS203953) www.fejltryk.dk: 90.184.17.99 (AS203953)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091703
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 03:10:03

Field	Value
Registrar	Simply.com A/S
Registered	2026-09-09
Expires	2027-09-08 (322d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

30ms

34ms

AAAA

28ms

TXT

115ms

CAA

29ms

HTTPS

35ms

TLSA

70ms

SOA

0ms

MTA-STS

40ms

DNSSEC

114ms

SRV

40ms

Total

585ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 15:50:15	1687ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-04 07:01:05	689ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-01 06:55:57	856ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-25 09:53:00	766ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-23 19:04:46 shown	585ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-10 08:50:02	880ms	3 NS 1 A 0 MX	🔒 Secure