first18.org - dns.ninja

`first18.org`

DNSSEC	⚠️ Not signed
A	213.186.33.40^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`cluster111.hosting.ovh.net`
NS	`dns15.ovh.net` ⭐
		A	2001:41d0:d00:f400::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns15.ovh.net`
		A	5.135.110.101^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns15.ovh.net`
NS	`ns15.ovh.net`
		A	2001:41d0:b00:ee00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns15.ovh.net`
		A	5.39.114.9^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns15.ovh.net`
MX	`mx0.mail.ovh.net` ⭐
		A	178.33.252.245^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx0.mail.ovh.net`
MX	`mx1.mail.ovh.net`⁽⁵⁾
		A	188.165.36.237^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.mail.ovh.net`
MX	`mx2.mail.ovh.net`⁽⁵⁰⁾
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
		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 include:spf.oximailing.com include:spf.sg-autorepon...`
SOA	`dns15.ovh.net`tech@ovh.net 2024-07-12 #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=1786076187

Same first word

first18.com

first18.org

DNS History

9 records (7 active, 2 former)

●NSdns15.ovh.net2015-08-09 → 2026-08-07 · 2 obs

● 2015-08-09 08:15:10
● 2026-08-07 04:43:14

●NSns15.ovh.net2015-08-09 → 2026-08-07 · 2 obs

● 2015-08-09 08:15:10
● 2026-08-07 04:43:14

●MXmx0.mail.ovh.net2026-07-16 → 2026-08-07 · 3 obs

○ 2016-12-20 15:39:14
● 2026-07-16 09:47:34
● 2026-08-07 04:43:14

●MXmx1.mail.ovh.net2026-07-16 → 2026-08-07 · 3 obs

○ 2016-12-20 15:39:14
● 2026-07-16 09:47:34
● 2026-08-07 04:43:14

○MXmx1.ovh.net2015-08-09 → 2016-12-20 · 4 obs

● 2015-08-09 08:15:10
● 2016-12-20 15:39:14
○ 2026-07-16 09:47:34
○ 2026-08-07 04:43:14

●MXmx2.mail.ovh.net2026-07-16 → 2026-08-07 · 3 obs

○ 2016-12-20 15:39:14
● 2026-07-16 09:47:34
● 2026-08-07 04:43:14

○MXmx2.ovh.net2015-08-09 → 2016-12-20 · 4 obs

● 2015-08-09 08:15:10
● 2016-12-20 15:39:14
○ 2026-07-16 09:47:34
○ 2026-08-07 04:43:14

●MXmx3.mail.ovh.net2026-07-16 → 2026-08-07 · 3 obs

○ 2016-12-20 15:39:14
● 2026-07-16 09:47:34
● 2026-08-07 04:43:14

●A213.186.33.402015-08-09 → 2026-08-07 · 2 obs

● 2015-08-09 08:15:10
● 2026-08-07 04:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
first18.org	ns15.ovh.net, dns15.ovh.net	-

✅ Authoritative Response

Server:5.39.114.9

NS records: ns15.ovh.net, dns15.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for first18.org (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.40`
NS	2	`ns15.ovh.net, dns15.ovh.net`
MX	4	`mx3.mail.ovh.net (pri: 100), mx2.mail.ovh.net (pri: 50)...`
TXT	1	`v=spf1 include:mx.ovh.com include:spf.ox`
SOA	1	`dns15.ovh.net tech.ovh.net`

Analysis

IP Addresses

first18.org points to a single IP number: 213.186.33.40.

Additional host names — lechouangourmand.fr, tibermont.be, mail.lessources-pcm.com and two others — share IP numbers with first18.org.

Name Servers

first18.org uses two name servers for its delegation: dns15.ovh.net and ns15.ovh.net.

first18.org shares its name server setup with other domains, including martin-fleurs.fr, studiosjb.org, care-tp.fr and two others.

At least some of first18.org's name servers are also used by other domains, among them zaprogramujzycie.com.

The two host names dns15.ovh.net and ns15.ovh.net each have a pair of IP addresses: dns15.ovh.net has 5.135.110.101 and 2001:41d0:d00:f400::2, and ns15.ovh.net has 5.39.114.9 and 2001:41d0:b00:ee00::2.

Mail Servers

Mail for first18.org is handled by four mail servers: mx0.mail.ovh.net, mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

first18.org shares mail servers — at least in part — with other domains, including angelsbaytech.com, glmn.eu, thewonderlist.net and two others.

These mail servers are frequently seen alongside the mail servers mx4.mail.ovh.net.

The hostnames mx0.mail.ovh.net, mx1.mail.ovh.net and mx3.mail.ovh.net each resolve to a single IP: mx0.mail.ovh.net → 178.33.252.245, mx1.mail.ovh.net → 188.165.36.237, mx3.mail.ovh.net → 91.121.53.175.