`ryansecurity.org`

DNSSEC	⚠️ Not signed
A	51.255.163.73^{🇫🇷 OVH51.254.0.0/15}
		PTR	`73.ip-51-255-163.eu`
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	`mx4.mail.ovh.net` ⭐
		A	178.32.124.207^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
TXT	`v=spf1 include:mx.ovh.com ~all`
TXT	`1\|www.ryansecurity.org`
SOA	`dns12.ovh.net`tech@ovh.net 2024-02-08 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776192981

Subdomains

mail.ryansecurity.org

Same first word

ryansecurity.org

DNS History

19 records (5 active, 14 former)

●NSdns12.ovh.net2026-04-04 → 2026-04-14 · 3 obs

○ 2017-05-26 00:02:48
● 2026-04-04 18:36:46
● 2026-04-14 19:25:32

○NSdns200.anycast.me2017-05-26 → 2017-05-26 · 4 obs

○ 2016-11-27 11:23:02
● 2017-05-26 00:02:48
○ 2026-04-04 18:36:46
○ 2026-04-14 19:25:32

○NSns1.dominiofaidate.com2015-06-08 → 2016-01-14 · 4 obs

● 2015-06-08 22:22:36
● 2016-01-14 06:57:16
○ 2016-03-31 11:12:34
○ 2026-04-14 19:25:32

○NSns1.register.it2016-03-31 → 2016-11-27 · 5 obs

○ 2016-01-14 06:57:16
● 2016-03-31 11:12:34
● 2016-11-27 11:23:02
○ 2017-05-26 00:02:48
○ 2026-04-14 19:25:32

●NSns12.ovh.net2026-04-04 → 2026-04-14 · 3 obs

○ 2017-05-26 00:02:48
● 2026-04-04 18:36:46
● 2026-04-14 19:25:32

○NSns2.dominiofaidate.com2015-06-08 → 2016-01-14 · 4 obs

● 2015-06-08 22:22:36
● 2016-01-14 06:57:16
○ 2016-03-31 11:12:34
○ 2026-04-14 19:25:32

○NSns2.register.it2016-03-31 → 2016-11-27 · 5 obs

○ 2016-01-14 06:57:16
● 2016-03-31 11:12:34
● 2016-11-27 11:23:02
○ 2017-05-26 00:02:48
○ 2026-04-14 19:25:32

○NSns200.anycast.me2017-05-26 → 2017-05-26 · 4 obs

○ 2016-11-27 11:23:02
● 2017-05-26 00:02:48
○ 2026-04-04 18:36:46
○ 2026-04-14 19:25:32

○MXmail-av.ryansecurity.org2015-06-08 → 2016-01-14 · 4 obs

● 2015-06-08 22:22:36
● 2016-01-14 06:57:16
○ 2016-03-31 11:12:34
○ 2026-04-14 19:25:32

○MXmail.ryansecurity.org2016-03-31 → 2016-11-27 · 5 obs

○ 2016-01-14 06:57:16
● 2016-03-31 11:12:34
● 2016-11-27 11:23:02
○ 2017-05-26 00:02:48
○ 2026-04-14 19:25:32

●MXmx3.mail.ovh.net2026-04-04 → 2026-04-14 · 3 obs

○ 2017-05-26 00:02:48
● 2026-04-04 18:36:46
● 2026-04-14 19:25:32

●MXmx4.mail.ovh.net2026-04-04 → 2026-04-14 · 3 obs

○ 2017-05-26 00:02:48
● 2026-04-04 18:36:46
● 2026-04-14 19:25:32

○MXredirect.ovh.net2017-05-26 → 2017-05-26 · 4 obs

○ 2016-11-27 11:23:02
● 2017-05-26 00:02:48
○ 2026-04-04 18:36:46
○ 2026-04-14 19:25:32

○MXsmtp-avas.seeweb.it2015-06-08 → 2016-01-14 · 4 obs

● 2015-06-08 22:22:36
● 2016-01-14 06:57:16
○ 2016-03-31 11:12:34
○ 2026-04-14 19:25:32

○A144.217.12.2372017-05-26 → 2017-05-26 · 4 obs

○ 2016-11-27 11:23:02
● 2017-05-26 00:02:48
○ 2026-04-04 18:36:46
○ 2026-04-14 19:25:32

○A151.236.52.1492016-11-27 → 2016-11-27 · 4 obs

○ 2016-03-31 11:12:34
● 2016-11-27 11:23:02
○ 2017-05-26 00:02:48
○ 2026-04-14 19:25:32

○A176.31.175.892015-10-22 → 2016-01-14 · 5 obs

○ 2015-06-08 22:22:36
● 2015-10-22 19:39:10
● 2016-01-14 06:57:16
○ 2016-03-31 11:12:34
○ 2026-04-14 19:25:32

○A185.47.108.782015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 22:22:36
○ 2015-10-22 19:39:10
○ 2026-04-14 19:25:32

●A51.255.163.732016-03-31 → 2026-04-14 · 6 obs

○ 2016-01-14 06:57:16
● 2016-03-31 11:12:34
○ 2016-11-27 11:23:02
○ 2017-05-26 00:02:48
● 2026-04-04 18:36:46
● 2026-04-14 19:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
ryansecurity.org	dns12.ovh.net, ns12.ovh.net	-

✅ Authoritative Response

Server:5.135.86.81

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ryansecurity.org (unsigned zone)

⏱️ Timing

Total: 652ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.255.163.73`
NS	2	`ns12.ovh.net, dns12.ovh.net`
MX	2	`mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1)`
TXT	2	`v=spf1 include:mx.ovh.com ~all, 1\|www.ryansecurity.org`
SOA	1	`dns12.ovh.net tech.ovh.net`

Analysis

Hierarchy

mail.ryansecurity.org is a child of ryansecurity.org.

IP Addresses

ryansecurity.org resolves to one IP number: 51.255.163.73.

Other host names, for example 73.ip-51-255-163.eu, share IP numbers with ryansecurity.org.

Name Servers

ryansecurity.org's delegation uses two name servers: dns12.ovh.net and ns12.ovh.net.

ryansecurity.org uses the same name server setup as other domains, such as lumi.land, diamix.fr, atoutpoil.be, alp-beton.com and missorten.be.

ryansecurity.org at least partially shares name servers with other domains, for example visiocam.fr.

Host names with two IPs:

dns12.ovh.net points to 2001:41d0:d00:f100::2 and 5.135.86.81

ns12.ovh.net points to 2001:41d0:b00:eb00::2 and 5.39.102.21

Mail Servers

ryansecurity.org is served by two mail servers mx3.mail.ovh.net and mx4.mail.ovh.net.

ryansecurity.org shares the same mail server setup as other domains, for instance ossia-family.com, sigwal.com, airmat.fr, diselpro.com and cecapca.fr.

ryansecurity.org shares at least some mail servers with other domains, for example kklovesyou.com, oudard.net, rs-solutions.fr, matuszewski.eu and autosur.info.

these mail servers commonly accompany mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.

Host names with a single IP address: mx3.mail.ovh.net points to 91.121.53.175; mx4.mail.ovh.net points to 178.32.124.207.

ryansecurity.org - robtex.com