byoptim.com - dns.ninja

`byoptim.com`

DNSSEC	⚠️ Not signed
A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`redirect.ovh.net`
NS	`dns112.ovh.net` ⭐
		A	2001:41d0:d01:600::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns112.ovh.net`
		A	5.196.45.209^{🇫🇷 OVH5.196.0.0/16}
			PTR	`dns112.ovh.net`
NS	`ns112.ovh.net`
		A	2001:41d0:b01::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns112.ovh.net`
		A	5.135.80.109^{🇫🇷 OVH5.135.0.0/16}
			PTR	`ns112.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	`4\|https://www.by-optim.com`
SOA	`dns112.ovh.net`tech@ovh.net 2020-12-02 #0

`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=1785523302

Same first word

byoptim.com

DNS History

6 records (5 active, 1 former)

●NSdns112.ovh.net2018-08-05 → 2026-07-31 · 2 obs

● 2018-08-05 18:33:48
● 2026-07-31 18:47:10

●NSns112.ovh.net2018-08-05 → 2026-07-31 · 2 obs

● 2018-08-05 18:33:48
● 2026-07-31 18:47:10

●MXmx3.mail.ovh.net2026-02-28 → 2026-07-31 · 3 obs

○ 2018-08-05 18:33:48
● 2026-02-28 05:07:42
● 2026-07-31 18:47:10

●MXmx4.mail.ovh.net2026-02-28 → 2026-07-31 · 3 obs

○ 2018-08-05 18:33:48
● 2026-02-28 05:07:42
● 2026-07-31 18:47:10

○MXredirect.ovh.net2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:33:48
○ 2026-02-28 05:07:42
○ 2026-07-31 18:47:10

●A213.186.33.52018-08-05 → 2026-07-31 · 2 obs

● 2018-08-05 18:33:48
● 2026-07-31 18:47:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
byoptim.com	dns112.ovh.net, ns112.ovh.net	-

✅ Authoritative Response

Server:5.196.45.209

NS records: dns112.ovh.net, ns112.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byoptim.com (unsigned zone)

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.5`
NS	2	`dns112.ovh.net, ns112.ovh.net`
MX	2	`mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10)`
TXT	2	`4\|https://www.by-optim.com, v=spf1 include:mx.ovh.com ~all`
SOA	1	`dns112.ovh.net tech.ovh.net`

Analysis

IP Addresses

byoptim.com has exactly one IP address — 213.186.33.5.

phoneographie.fr, 2amobile.com, gemmotherapie.pro plus two other host names have IP numbers in common with byoptim.com.

Name Servers

byoptim.com is served by two delegated name servers, dns112.ovh.net and ns112.ovh.net.

The name server configuration of byoptim.com is shared with other domains, for instance moveitmagazine.com, sedurro.com, osiedlove.com and two others.

Each of the two host names carries two IP addresses: dns112.ovh.net points to 5.196.45.209 and 2001:41d0:d01:600::2, and ns112.ovh.net points to 5.135.80.109 and 2001:41d0:b01::2.

Mail Servers

byoptim.com uses two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.

The mail server setup of byoptim.com matches that of other domains such as mektube.me, amazenon.fr, isv-protectionsolaire.com and two others.

At least some of the mail servers used by byoptim.com are shared with other domains: infra-adi.eu, moise.be, video-matic.com and two others among them.

The mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net are commonly used alongside these mail servers.

Both mx3.mail.ovh.net and mx4.mail.ovh.net have a single IP address each — mx3.mail.ovh.net resolves to 91.121.53.175 while mx4.mail.ovh.net resolves to 178.32.124.207.