`christophecelen.com`

DNSSEC	⚠️ Not signed
A	217.172.189.100^{🇫🇷 VELIANET-AS217.172.188.0/23}
		PTR	`loft9560.startdedicated.com`
NS	`ns1.amenworld.com` ⭐ ⚠️ Not in parent delegation
		A	2a01:8100:2911::2:184:4^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.4^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-4.dedicatedservers.it`
NS	`ns1.host7x24.com` ⚠️ Not in zone NS records
		A	2a01:8100:2911::2:184:4^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.4^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-4.dedicatedservers.it`
NS	`ns2.amenworld.com` ⚠️ Not in parent delegation
		A	81.88.63.40^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns2.amenworld.com`
NS	`ns2.host7x24.com` ⚠️ Not in zone NS records
		A	81.88.63.41^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`host-81-88-63-41.dedicatedservers.it`
MX	`mxav1.christophecelen.com` ⭐
		A	217.172.189.100^{🇫🇷 VELIANET-AS217.172.188.0/23}
			PTR	`loft9560.startdedicated.com`
MX	`mx1.christophecelen.com`⁽¹⁰⁾
		A	217.172.189.100^{🇫🇷 VELIANET-AS217.172.188.0/23}
			PTR	`loft9560.startdedicated.com`
MX	`mx2.christophecelen.com`⁽¹⁰⁾
		A	217.172.189.100^{🇫🇷 VELIANET-AS217.172.188.0/23}
			PTR	`loft9560.startdedicated.com`
SOA	`ns1.amenworld.com`root@amen.fr 2023-02-17 #1

`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=1771291435

Subdomains

mx2.christophecelen.com

mxav1.christophecelen.com

mx1.christophecelen.com

Same first word

christophecelen.com

DNS History

11 records (8 active, 3 former)

●NSns1.amenworld.com2015-06-03 → 2026-03-23 · 3 obs

○ 2008-03-17 22:47:36
● 2015-06-03 12:02:30
● 2026-03-23 20:44:24

●NSns1.host7x24.com2008-03-17 → 2026-03-23 · 5 obs

● 2008-03-17 22:47:36
○ 2015-06-03 12:02:30
○ 2017-08-07 11:07:46
● 2026-03-10 12:57:48
● 2026-03-23 20:44:24

●NSns2.amenworld.com2015-06-03 → 2026-03-23 · 3 obs

○ 2008-03-17 22:47:36
● 2015-06-03 12:02:30
● 2026-03-23 20:44:24

●NSns2.host7x24.com2008-03-17 → 2026-03-23 · 5 obs

● 2008-03-17 22:47:36
○ 2015-06-03 12:02:30
○ 2017-08-07 11:07:46
● 2026-03-10 12:57:48
● 2026-03-23 20:44:24

●MXmx1.christophecelen.com2008-03-17 → 2026-03-23 · 2 obs

● 2008-03-17 22:47:36
● 2026-03-23 20:44:24

●MXmx2.christophecelen.com2008-03-17 → 2026-03-23 · 2 obs

● 2008-03-17 22:47:36
● 2026-03-23 20:44:24

●MXmxav1.christophecelen.com2015-06-03 → 2026-03-23 · 3 obs

○ 2008-03-17 22:47:36
● 2015-06-03 12:02:30
● 2026-03-23 20:44:24

○A188.138.89.352015-06-03 → 2016-04-11 · 5 obs

○ 2008-03-17 22:47:36
● 2015-06-03 12:02:30
● 2016-04-11 14:54:18
○ 2016-09-19 14:18:12
○ 2026-03-23 20:44:24

●A217.172.189.1002026-03-10 → 2026-03-23 · 3 obs

○ 2017-08-07 11:07:46
● 2026-03-10 12:57:48
● 2026-03-23 20:44:24

○A62.138.3.682016-09-19 → 2017-08-07 · 5 obs

○ 2016-04-11 14:54:18
● 2016-09-19 14:18:12
● 2017-08-07 11:07:46
○ 2026-03-10 12:57:48
○ 2026-03-23 20:44:24

○A62.193.228.182008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 22:47:36
○ 2015-06-03 12:02:30
○ 2026-03-23 20:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
christophecelen.com	ns1.host7x24.com, ns2.host7x24.com	2 records

✅ Authoritative Response

Server:81.88.63.41

NS records: ns1.host7x24.com, ns2.host7x24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for christophecelen.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.172.189.100`
NS	2	`ns2.amenworld.com, ns1.amenworld.com`
MX	3	`mx2.christophecelen.com (pri: 10), mx1.christophecelen.com (pri: 10)...`
SOA	1	`ns1.amenworld.com root.amen.fr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.host7x24.com, ns2.host7x24.com)

Analysis

Hierarchy

christophecelen.com is the parent of mx2.christophecelen.com, mxav1.christophecelen.com and mx1.christophecelen.com.

IP Addresses

christophecelen.com resolves to one IP number: 217.172.189.100.

other host names including mx1.christophecelen.com, mxav1.preciray.com, loft9560.startdedicated.com, randonnee-sauvage.com and mx1.bradis.com share IP numbers with christophecelen.com.

Name Servers

christophecelen.com is delegated to four name servers: ns1.amenworld.com, ns2.amenworld.com, ns1.host7x24.com and ns2.host7x24.com.

christophecelen.com at least partially shares name servers with other domains, for instance impress.pt, infotechresearch.info, capemploi23.com, sitegrainesdumonde.com and mindsource.pt.

These name servers are commonly used with ns2.amen.fr, ns1.amen.fr and paris.amen.fr.

Two IP numbers

ns1.amenworld.com points to 2a01:8100:2911::2:184:4 and 81.88.61.4

ns1.host7x24.com points to 2a01:8100:2911::2:184:4 and 81.88.61.4

One IP number

ns2.amenworld.com points to 81.88.63.40

ns2.host7x24.com points to 81.88.63.41

Hosts pointing to 2a01:8100:2911::2:184:4

ns1.amenworld.com and ns1.host7x24.com

Hosts pointing to 81.88.61.4

ns1.amenworld.com and ns1.host7x24.com

Mail Servers

christophecelen.com is handled by three mail servers: mx1.christophecelen.com, mx2.christophecelen.com and mxav1.christophecelen.com.

Host names with a single IP:

mx1.christophecelen.com points to: 217.172.189.100.

mx2.christophecelen.com points to: 217.172.189.100.

mxav1.christophecelen.com points to: 217.172.189.100.

Host names that point to 217.172.189.100: mx1.christophecelen.com, mx2.christophecelen.com and mxav1.christophecelen.com.

christophecelen.com - robtex.com