jankovsky.dev - dns.ninja

`jankovsky.dev`

DNSSEC	⚠️ Not signed
A	213.32.10.205^{🇫🇷 OVH213.32.0.0/17}
		PTR	`cluster029.hosting.ovh.net`
NS	`dns12.ovh.net` ⭐
		A	2001:41d0:d00:f100::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns12.ovh.net`
		A	5.135.86.81^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns12.ovh.net`
NS	`ns12.ovh.net`
		A	2001:41d0:b00:eb00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns12.ovh.net`
		A	5.39.102.21^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns12.ovh.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`1\|www.jankovsky.dev`
TXT	`v=spf1 include:mx.ovh.com include:spf.improvmx.com ~all`
SOA	`dns12.ovh.net`tech@ovh.net 2024-08-19 #2

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

jankovsky.dev

jankovsky.email

DNS History

5 records (5 active, 0 former)

●NSdns12.ovh.net2026-02-22 → 2026-07-30 · 2 obs

● 2026-02-22 04:28:56
● 2026-07-30 03:25:22

●NSns12.ovh.net2026-02-22 → 2026-07-30 · 2 obs

● 2026-02-22 04:28:56
● 2026-07-30 03:25:22

●MXmx1.improvmx.com2026-02-22 → 2026-07-30 · 2 obs

● 2026-02-22 04:28:56
● 2026-07-30 03:25:22

●MXmx2.improvmx.com2026-02-22 → 2026-07-30 · 2 obs

● 2026-02-22 04:28:56
● 2026-07-30 03:25:22

●A213.32.10.2052026-02-22 → 2026-07-30 · 2 obs

● 2026-02-22 04:28:56
● 2026-07-30 03:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
jankovsky.dev	ns12.ovh.net, dns12.ovh.net	-

✅ Authoritative Response

Server:5.135.86.81

NS records: ns12.ovh.net, dns12.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jankovsky.dev (unsigned zone)

⏱️ Timing

Total: 1173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.32.10.205`
NS	2	`ns12.ovh.net, dns12.ovh.net`
MX	2	`mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10)`
TXT	2	`1\|www.jankovsky.dev, v=spf1 include:mx.ovh.com include:spf.im`
SOA	1	`dns12.ovh.net tech.ovh.net`

Analysis

IP Addresses

jankovsky.dev has exactly one IP address — 213.32.10.205.

maxani.pl, fortedo.com, iqz.pl plus two other host names have IP numbers in common with jankovsky.dev.

Name Servers

DNS delegation for jankovsky.dev points to two name servers: dns12.ovh.net and ns12.ovh.net.

The name server configuration of jankovsky.dev is shared with other domains, for instance carole-laimay.com, outwares.be, srt-mc.com and two others.

jankovsky.dev has partial name server overlap with other domains, including delireonline.be.

dns12.ovh.net directs to 5.135.86.81 and 2001:41d0:d00:f100::2. ns12.ovh.net directs to 5.39.102.21 and 2001:41d0:b00:eb00::2. Each host name carries two IP addresses.

Mail Servers

jankovsky.dev uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of jankovsky.dev matches that of other domains such as piboston.org, iriri.de, gratulacio.hu and two others.

jankovsky.dev has mail servers in common with other domains — for example reallyxloco.com, shouttocode.com and driftinginrecursion.com.

Hosts with 6 IP addresses each:

mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.

mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.