studieproven.dk

Records from scan: 2026-10-13 16:52:22 · 805ms total · last checked 2026-10-18 22:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studieproven.dk is a .dk domain served by 2 nameservers (lovisa.ns.cloudflare.com, ruben.ns.cloudflare.com). It was registered on 12 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.207 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.studieproven.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
lovisa.ns.cloudflare.com	108.162.194.39 162.159.38.39 172.64.34.39 2606:4700:50::a29f:2627 2803:f800:50::6ca2:c227 2a06:98c1:50::ac40:2227	lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ruben.ns.cloudflare.com	108.162.195.71 162.159.44.71 172.64.35.71 2606:4700:58::a29f:2c47 2803:f800:50::6ca2:c347 2a06:98c1:50::ac40:2347	ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.207	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.139	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.studieproven.dk	195.201.91.43	static.43.91.201.195.clients.your-server.de	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.26.207
🔶 Autoconfig	172.67.168.139

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:a88b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1acf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.207,172.67.168.139 ech=AEX+DQBBqAAgACAbuyJ1WhVbktAoyJ6RupKHsBL7FEnihoQL0YhD4e/5fwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a88b,2606:4700:3037::6815:1acf

🔌 SRV Records#

2 records 66ms

Service	Priority	Weight	Port	Target
_imap._tcp	1	0	143	mail.studieproven.dk
_imaps._tcp	1	0	993	mail.studieproven.dk

📝 TXT Records#

2 records 185ms

TXT Record
google-site-verification=LHpCAxwD44oJJOQcRoFEf8XgCaRaZbGVk8RWxHviOzI
v=spf1 a mx ip4:195.201.91.43 -all

✉️ SPF#

Policy	Record (studieproven.dk)
-all (hard fail)	v=spf1 a mx ip4:195.201.91.43 -all

📨 DMARC#

Policy	Record (_dmarc.studieproven.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100

📬 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 2026-10-13 16:52:22

www	104.21.26.207 172.67.168.139 2606:4700:3034::ac43:a88b 2606:4700:3037::6815:1acf (AS13335) (address records, no CNAME)
www vs bare domain	Same network studieproven.dk: 104.21.26.207 172.67.168.139 2606:4700:3034::ac43:a88b 2606:4700:3037::6815:1acf (AS13335) www.studieproven.dk: 104.21.26.207 172.67.168.139 2606:4700:3034::ac43:a88b 2606:4700:3037::6815:1acf (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

58ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2417357606
Primary NS (MNAME)	lovisa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 16:48:10

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-05-12
Expires	2027-05-11 (203d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
biligo.dk	Simply.com A/S
heltfri.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

27ms

41ms

40ms

AAAA

39ms

TXT

185ms

CAA

40ms

HTTPS

42ms

TLSA

73ms

SOA

27ms

MTA-STS

54ms

DNSSEC

58ms

SRV

66ms

Total

805ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 16:52:22 shown	805ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 05:13:01	9717ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 07:09:13	1644ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 05:04:11	1512ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 20:03:52	1283ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 19:46:57	1489ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 16:42:33	816ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 23:50:44	3044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 11:09:36	9760ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-14 23:38:03	853ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 21:46:48	505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 14:53:18	830ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 04:10:49	874ms	2 NS 2 A 0 MX	🔓 Insecure