firstoi.com - dns.ninja

`firstoi.com`

DNSSEC	🔒 Signed (DS record present)
A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`redirect.ovh.net`
NS	`dns19.ovh.net` ⭐
		A	2001:41d0:d00:f800::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns19.ovh.net`
		A	5.135.216.9^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns19.ovh.net`
NS	`ns19.ovh.net`
		A	2001:41d0:b00:f200::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns19.ovh.net`
		A	5.135.36.129^{🇧🇪 OVH5.135.0.0/16}
			PTR	`ns19.ovh.net`
MX	`mail.firstoi.com` ⭐
		A	147.93.190.242^{🇧🇪 CONTABO-USA147.93.176.0/20}
			PTR	`vmi2883744.contaboserver.net`
TXT	`1\|www.firstoi.com`
TXT	`v=spf1 ip4:147.93.190.242 mx a -all`
SOA	`dns19.ovh.net`tech@ovh.net serial=2082973918

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783850357

Subdomains

mail.firstoi.com

Same first word

firstoi.com

Similar names

firstio.com

iirsoft.com

frostii.org

fortisi.com

itsfrio.com

isforit.com

irisoft.pro

orisfit.com

irisoft.fr

fortisi.net

fitoris.com

firstio.org

iofirst.com

fiorist.net

irisoft.be

frostii.com

fotiris.ru

fistori.com

irisoft.vision

irisoft.com

irisoft.ro

irisoft.cz

irisoft.ru

ifortis.com

irisoft.sk

irisoft.com.ro

firstio.net

irisoft.co.uk

orifist.com

ofirist.com

DNS History

12 records (4 active, 8 former)

●NSdns19.ovh.net2026-06-30 → 2026-07-12 · 3 obs

○ 2017-05-13 17:32:50
● 2026-06-30 22:03:22
● 2026-07-12 10:18:52

●NSns19.ovh.net2026-06-30 → 2026-07-12 · 3 obs

○ 2017-05-13 17:32:50
● 2026-06-30 22:03:22
● 2026-07-12 10:18:52

○NSns49.domaincontrol.com2015-06-09 → 2017-05-13 · 4 obs

● 2015-06-09 19:09:08
● 2017-05-13 17:32:50
○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

○NSns50.domaincontrol.com2015-06-09 → 2017-05-13 · 4 obs

● 2015-06-09 19:09:08
● 2017-05-13 17:32:50
○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

●MXmail.firstoi.com2026-06-30 → 2026-07-12 · 3 obs

○ 2017-05-13 17:32:50
● 2026-06-30 22:03:22
● 2026-07-12 10:18:52

○MXmailstore1.secureserver.net2015-06-09 → 2017-05-13 · 4 obs

● 2015-06-09 19:09:08
● 2017-05-13 17:32:50
○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

○MXmx1.mail.ovh.net2026-06-30 → 2026-07-12 · 2 obs

○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

○MXmx2.mail.ovh.net2026-06-30 → 2026-07-12 · 2 obs

○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

○MXmx3.mail.ovh.net2026-06-30 → 2026-07-12 · 2 obs

○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

○MXsmtp.secureserver.net2015-06-09 → 2017-05-13 · 4 obs

● 2015-06-09 19:09:08
● 2017-05-13 17:32:50
○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

●A213.186.33.52026-06-30 → 2026-07-12 · 3 obs

○ 2017-05-13 17:32:50
● 2026-06-30 22:03:22
● 2026-07-12 10:18:52

○A50.63.202.152015-06-09 → 2017-05-13 · 4 obs

● 2015-06-09 19:09:08
● 2017-05-13 17:32:50
○ 2026-06-30 22:03:22
○ 2026-07-12 10:18:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
firstoi.com	dns19.ovh.net, ns19.ovh.net	-

✅ Authoritative Response

Server:5.135.216.9

NS records: dns19.ovh.net, ns19.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.5`
NS	2	`dns19.ovh.net, ns19.ovh.net`
MX	1	`mail.firstoi.com (pri: 10)`
TXT	2	`v=spf1 ip4:147.93.190.242 mx a -all, 1\|www.firstoi.com`
SOA	1	`dns19.ovh.net tech.ovh.net`

Analysis

Hierarchy

mail.firstoi.com is delegated beneath firstoi.com.

IP Addresses

firstoi.com has exactly one IP address — 213.186.33.5.

enseigner.tv, actufoot56.com, pi-it.be plus two other host names have IP numbers in common with firstoi.com.

Name Servers

firstoi.com is delegated to two name servers: dns19.ovh.net and ns19.ovh.net.

The name server configuration of firstoi.com is shared with other domains, for instance paysagiste-carcassonne.fr, lecarre.org, nucis.fr and two others.

firstoi.com shares at least some of its name servers with other domains, such as bnb.tn.

dns19.ovh.net and ns19.ovh.net each resolve to two IP addresses: dns19.ovh.net points to 5.135.216.9 and 2001:41d0:d00:f800::2, while ns19.ovh.net points to 5.135.36.129 and 2001:41d0:b00:f200::2.

Mail Servers

firstoi.com uses one mail server — mail.firstoi.com.

mail.firstoi.com resolves to a single IP number: 147.93.190.242.