toptutors.dk

📜 Historical scan 2026-06-17 13:57:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

toptutors.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.99.16.149 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.digitalocean.com	172.64.52.210 2606:4700:52::ac40:34d2	ns1.digitalocean.com ns1.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.digitalocean.com	172.64.53.21 2606:4700:5a::ac40:3515	ns2.digitalocean.com ns2.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.digitalocean.com	172.64.49.209 2606:4700:52::ac40:31d1	ns3.digitalocean.com ns3.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.99.16.149	—	—	AS14061	DigitalOcean, LLC	167.99.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.zoho.eu	185.20.209.166 185.20.209.166 185.20.209.166 185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx.zoho.eu mx3.zoho.eu mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	—	mx2.zoho.eu	89.36.170.166 89.36.170.166 89.36.170.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH
30	—	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 432ms

TXT Record
google-site-verification=i-vGHtKJ1jS_xQE9xcGANFtlV9p0vsbjb6aN14W2aBI
stripe-verification=5be75a9d694946978bb654f03bbc0f761dff8647fbdc2aa8b640d483e7b3cf9d
v=spf1 include:one.zoho.eu include:eu.zcsend.net include:amazonses.com ~all
zoho-verification=zb64288955.zmverify.zoho.eu

✉️ SPF#

Policy	Record (toptutors.dk)
~all (soft fail)	v=spf1 include:one.zoho.eu include:eu.zcsend.net include:amazonses.com ~all

📨 DMARC#

Policy	Record (_dmarc.toptutors.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kontakt@toptutors.dk; ruf=mailto:kontakt@toptutors.dk; sp=none; adkim=r; aspf=r

📬 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 2026-10-07 19:34:54

www	167.99.16.149 (AS14061) (address records, no CNAME)
www vs bare domain	Same network toptutors.dk: 167.99.16.149 (AS14061) www.toptutors.dk: 167.99.16.149 (AS14061)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

51ms

Field	Value
Serial	0
Primary NS (MNAME)	ns1.digitalocean.com
Responsible (RNAME)	hostmaster@toptutors.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

51ms

AAAA

62ms

TXT

432ms

CAA

53ms

HTTPS

52ms

TLSA

227ms

SOA

51ms

MTA-STS

314ms

DNSSEC

119ms

SRV

0ms

Total

2516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:34:54	892ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 03:47:07	946ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-26 16:08:15	9610ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-28 02:53:52	1515ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-29 00:11:48	1049ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-27 10:35:53	2399ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-27 09:18:44	1193ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-24 04:04:58	1401ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-23 21:57:55	1191ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:08:35	852ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-20 05:27:50	778ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-17 13:57:02 shown	2516ms	3 NS 1 A 3 MX	🔓 Insecure