drst.dk

📜 Historical scan 2026-09-29 04:12:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

drst.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 8 July 2026 (WHOIS) and first appeared in the .dk zone on 9 July 2026. Its website address 94.237.100.251 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by mail.kbx.dk. The zone is DNSSEC-signed and validates, has no 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#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.100.251	3600s	94-237-100-251.de-fra1.upcloud.host	AS202053	UpCloud Ltd	94.237.96.0/20	🇫🇮 Finland	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.kbx.dk	94.237.96.224	mail.kbx.dk	AS202053 UpCloud Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.237.100.251
🔶 Autoconfig	94.237.100.251

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 168ms

TXT Record
google-site-verification=b_4rr9eA8LgLTHYaxR0xr6zfmU-igb1KB34_i-GF_PY
v=spf1 mx a ip4:94.237.96.224 ~all

✉️ SPF#

Policy	Record (drst.dk)
~all (soft fail)	v=spf1 mx a ip4:94.237.96.224 ~all

📨 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#

latest probe, not this scan · checked 2026-10-16 04:10:33

www	94.237.100.251 (AS202053) (address records, no CNAME)
www vs bare domain	Same network drst.dk: 94.237.100.251 (AS202053) www.drst.dk: 94.237.100.251 (AS202053)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

178ms

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)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-05 05:31:20

Field	Value
Registrar	CURANET A/S
Registered	2026-07-08
Expires	2027-07-07 (263d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

59ms

63ms

AAAA

69ms

TXT

168ms

CAA

87ms

HTTPS

68ms

TLSA

97ms

SOA

0ms

MTA-STS

86ms

DNSSEC

178ms

SRV

92ms

Total

701ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:10:33	493ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 14:54:57	894ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 12:05:15	808ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 04:49:55	679ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 04:29:59	1644ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 04:25:39	468ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 04:12:04 shown	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 05:10:28	849ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 06:10:57	653ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:47:56	730ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 13:03:50	2225ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 20:24:03	2824ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 19:47:18	8724ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 08:33:01	2670ms	2 NS 1 A 0 MX	🔒 Secure