symptomcheckeren.dk

Records from scan: 2026-09-28 08:55:41 · 397ms total · last checked 2026-10-18 03:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

symptomcheckeren.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 29 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.121.61.26 is hosted by Rackhosting.com ApS (AS31590) in Denmark. The zone is DNSSEC-signed and validates, 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 39ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.61.26	3600s	—	AS31590	Rackhosting.com ApS	185.121.60.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 112ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (symptomcheckeren.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.symptomcheckeren.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 2026-10-07 15:29:43

www CNAME	symptomcheckeren.dk (all on symptomcheckeren.dk) → 185.121.61.26 (AS31590)
www vs bare domain	Same network symptomcheckeren.dk: 185.121.61.26 (AS31590) www.symptomcheckeren.dk: 185.121.61.26 (AS31590)
Wildcard	No
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025012701
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 2026-10-06 09:27:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-09-29
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

29ms

49ms

AAAA

33ms

TXT

112ms

CAA

24ms

HTTPS

37ms

TLSA

57ms

SOA

0ms

MTA-STS

42ms

DNSSEC

65ms

SRV

48ms

Total

397ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 08:55:41 shown	397ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-23 02:46:40	444ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 13:09:36	441ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 06:30:19	2626ms	2 NS 1 A 0 MX	🔒 Secure