`muller-engineering.fr`

DNSSEC	⚠️ Not signed
A	2001:41d0:a:245e::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
		PTR	`srv1.x01.fr`
A	37.187.100.94^{🇫🇷 OVH37.187.0.0/16}
NS	`dns17.ovh.net` ⭐
		A	2001:41d0:d00:f600::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns17.ovh.net`
		A	5.135.112.105^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns17.ovh.net`
NS	`ns17.ovh.net`
		A	2001:41d0:b00:f000::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns17.ovh.net`
		A	5.39.116.57^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns17.ovh.net`
MX	`srv1.x01.fr` ⭐
		A	2001:41d0:a:245e::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`srv1.x01.fr`
		A	37.187.100.94^{🇫🇷 OVH37.187.0.0/16}
			PTR	`srv1.x01.fr`
TXT	`v=spf1 a mx ~all`
TXT	`1\|www.muller-engineering.fr`
SOA	`dns17.ovh.net`tech@ovh.net 2020-10-20 #0

`fr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fr` ⭐
	NS	`d.nic.fr`
	NS	`f.ext.nic.fr`
	NS	`g.ext.nic.fr`
	TXT	`179 RRs processed [14/08/2026 08H30:52]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2246212364

Previously MX for

muller-engineering.fr

Subdomains

www.muller-engineering.fr

Same first word

muller-engineering.fr

muller-engineering.com

DNS History

10 records (5 active, 5 former)

●NSdns17.ovh.net2017-10-27 → 2026-08-14 · 3 obs

○ 2016-07-17 06:50:24
● 2017-10-27 10:24:30
● 2026-08-14 09:24:06

○NSns1.hostpapa.com2015-07-23 → 2016-07-17 · 4 obs

● 2015-07-23 07:46:38
● 2016-07-17 06:50:24
○ 2017-10-27 10:24:30
○ 2026-08-14 09:24:06

●NSns17.ovh.net2017-10-27 → 2026-08-14 · 3 obs

○ 2016-07-17 06:50:24
● 2017-10-27 10:24:30
● 2026-08-14 09:24:06

○NSns2.hostpapa.com2015-07-23 → 2016-07-17 · 4 obs

● 2015-07-23 07:46:38
● 2016-07-17 06:50:24
○ 2017-10-27 10:24:30
○ 2026-08-14 09:24:06

○MXmuller-engineering.fr2015-07-23 → 2016-07-17 · 4 obs

● 2015-07-23 07:46:38
● 2016-07-17 06:50:24
○ 2017-10-27 10:24:30
○ 2026-08-14 09:24:06

●MXsrv1.x01.fr2017-10-27 → 2026-08-14 · 3 obs

○ 2016-07-17 06:50:24
● 2017-10-27 10:24:30
● 2026-08-14 09:24:06

●A2001:41d0:a:245e::12017-10-27 → 2026-08-14 · 3 obs

○ 2016-07-17 06:50:24
● 2017-10-27 10:24:30
● 2026-08-14 09:24:06

●A37.187.100.942017-10-27 → 2026-08-14 · 3 obs

○ 2016-07-17 06:50:24
● 2017-10-27 10:24:30
● 2026-08-14 09:24:06

○A70.33.246.612016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-23 19:54:36
● 2016-07-17 06:50:24
○ 2017-10-27 10:24:30
○ 2026-08-14 09:24:06

○A76.74.128.402015-07-23 → 2016-03-23 · 4 obs

● 2015-07-23 07:46:38
● 2016-03-23 19:54:36
○ 2016-07-17 06:50:24
○ 2026-08-14 09:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	g.ext.nic.fr, d.nic.fr, f.ext.nic.fr	-
muller-engineering.fr	dns17.ovh.net, ns17.ovh.net	-

✅ Authoritative Response

Server:5.39.116.57

NS records: dns17.ovh.net, ns17.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for muller-engineering.fr (unsigned zone)

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.187.100.94`
AAAA	1	`2001:41d0:a:245e::1`
NS	2	`dns17.ovh.net, ns17.ovh.net`
MX	1	`srv1.x01.fr (pri: 1)`
TXT	2	`v=spf1 a mx ~all, 1\|www.muller-engineering.fr`
SOA	1	`dns17.ovh.net tech.ovh.net`

Analysis

Hierarchy

muller-engineering.fr serves as the parent of www.muller-engineering.fr.

IP Addresses

muller-engineering.fr resolves to the IP addresses 37.187.100.94 and 2001:41d0:a:245e::1

Additional host names — muller-engineering.com, x01.fr, www.muller-engineering.fr and two others — share IP numbers with muller-engineering.fr.

Name Servers

muller-engineering.fr is delegated to two name servers: dns17.ovh.net and ns17.ovh.net.

muller-engineering.fr shares its name server setup with other domains, including kh.vc, aelea.be, le-mate.com and two others.

muller-engineering.fr has a partial name server overlap with other domains — among them r-hotel.be and lechauffageelectrique.fr.

dns17.ovh.net and ns17.ovh.net each resolve to two IP addresses: dns17.ovh.net points to 5.135.112.105 and 2001:41d0:d00:f600::2, while ns17.ovh.net points to 5.39.116.57 and 2001:41d0:b00:f000::2.

Mail Servers

muller-engineering.fr has one mail server: srv1.x01.fr.

muller-engineering.fr shares its mail server configuration with other domains such as www.muller-engineering.fr, www.muller-engineering.com and muller-engineering.com.

The mail servers of muller-engineering.fr are at least partially shared with other domains, including x01.fr.

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

srv1.x01.fr has two IP addresses: 37.187.100.94 and 2001:41d0:a:245e::1.

muller-engineering.fr - robtex.com