studstrup.dk

📜 Historical scan 2026-08-01 09:19:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studstrup.dk is a .dk domain served by 2 nameservers (fish.ns.cloudflare.com, trace.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.102.141 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by spam.micusto.com. The zone is not DNSSEC-signed, 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#

2 records 247ms

Nameserver	IP addresses	PTR	ASN / ISP
fish.ns.cloudflare.com	108.162.194.252 162.159.38.252 172.64.34.252 2606:4700:50::a29f:26fc 2803:f800:50::6ca2:c2fc 2a06:98c1:50::ac40:22fc	fish.ns.cloudflare.com fish.ns.cloudflare.com fish.ns.cloudflare.com fish.ns.cloudflare.com fish.ns.cloudflare.com fish.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trace.ns.cloudflare.com	108.162.195.172 162.159.44.172 172.64.35.172 2606:4700:58::a29f:2cac 2803:f800:50::6ca2:c3ac 2a06:98c1:50::ac40:23ac	trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com trace.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 251ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.102.141	300s	fipa.barani.io	AS202053	UpCloud Ltd	94.237.96.0/20	🇫🇮 Finland	—
94.237.94.6	300s	fipb.barani.io	AS202053	UpCloud Ltd	94.237.64.0/19	🇫🇮 Finland	—

📧 MX Records#

1 records 250ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	spam.micusto.com	94.237.28.65	spam.micusto.com	AS202053 UpCloud Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 190ms

TXT Record
v=spf1 include:_spf.netkant.com -all

✉️ SPF#

Policy	Record (studstrup.dk)
-all (hard fail)	v=spf1 include:_spf.netkant.com -all

📨 DMARC#

Policy	Record (_dmarc.studstrup.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#

latest probe, not this scan · checked 2026-10-08 15:58:47

www CNAME	waf.barani.io (all on barani.io) → 94.237.102.141 94.237.94.6 (AS202053)
www vs bare domain	Same network studstrup.dk: 94.237.102.141 94.237.94.6 (AS202053) www.studstrup.dk: 94.237.102.141 94.237.94.6 (AS202053)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

346ms

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	2410972200
Primary NS (MNAME)	fish.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

247ms

251ms

250ms

AAAA

84ms

TXT

190ms

CAA

62ms

HTTPS

55ms

TLSA

260ms

SOA

0ms

MTA-STS

69ms

DNSSEC

346ms

SRV

105ms

Total

1176ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 12:46:05	1026ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 12:40:40	694ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 11:33:14	807ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 09:19:20 shown	1176ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 07:02:36	1114ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 11:10:18	994ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 15:42:02	1786ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 20:37:15	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 00:35:53	697ms	2 NS 2 A 1 MX	🔓 Insecure