ndon.dk

📜 Historical scan 2026-08-26 08:10:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ndon.dk is a .dk domain served by 2 nameservers (dns10.ovh.net, ns10.ovh.net). It was registered on 12 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.186.33.5 is hosted by OVH SAS (AS16276) in France. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dns10.ovh.net	2001:41d0:d00:6100::2 5.135.85.109	dns10.ovh.net dns10.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns10.ovh.net	2001:41d0:b00:3a00::2 5.39.20.253	ns10.ovh.net ns10.ovh.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.186.33.5	3600s	redirect.ovh.net	AS16276	OVH SAS	213.186.32.0/19	🇫🇷 France	—

📧 MX Records#

2 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
11	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
21	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 295ms

TXT Record
1\|www.ndon.dk
https://keyoxide.org/BAD0718ACD17465A53F79EFEE43F1CB599476F0A
protonmail-verification=214968ce99c04dcbfa5e43ed6710266e0ca33d32
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

Policy	Record (ndon.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC#

Policy	Record (_dmarc.ndon.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 01:42:25

www	NXDOMAIN
www vs bare domain	www does not resolve ndon.dk: 213.186.33.5 (AS16276) www.ndon.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 94ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

107ms

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	2079368370
Primary NS (MNAME)	dns10.ovh.net
Responsible (RNAME)	tech@ovh.net
Refresh	86400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	60s

📋 Registration#

WHOIS fetched 2026-10-11 11:20:06

Field	Value
Registrar	Ovh
Registered	2021-06-12
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

55ms

62ms

AAAA

49ms

TXT

295ms

CAA

63ms

HTTPS

81ms

TLSA

94ms

SOA

0ms

MTA-STS

116ms

DNSSEC

107ms

SRV

107ms

Total

853ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:30:14	589ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 08:10:05 shown	853ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-27 16:52:29	5794ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 10:53:17	1010ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 12:44:53	968ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 20:00:13	2323ms	2 NS 1 A 2 MX	🔓 Insecure