`preceptor.fr`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:adac^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5023^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.35^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.172^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`sydney.ns.cloudflare.com`
		A	2606:4700:50::a29f:2666^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c266^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sydney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2266^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sydney.ns.cloudflare.com`
		A	108.162.194.102^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	162.159.38.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	172.64.34.102^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.35, 172.67.173.172
		IPv6 hints	2606:4700:3031::ac43:adac, 2606:4700:3037::6815:5023
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2409685579

`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	`307 RRs processed [23/07/2026 08H11:11]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2245841709

Same first word

preceptor.eu

preceptor.isa-geek.org

preceptor.pl

preceptor.com.br

preceptor.com.ar

preceptor.se

preceptor.net

preceptor.com

preceptor.in

preceptor.de

preceptor.org

preceptor.fr

preceptor.ca

preceptor.ru

Similar names

DNS History

20 records (8 active, 12 former)

○NSa.dns.gandi.net2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○NSb.dns.gandi.net2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○NSc.dns.gandi.net2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

●NSguy.ns.cloudflare.com2026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

●NSsydney.ns.cloudflare.com2026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

○MXalt1.aspmx.l.google.com2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○MXalt2.aspmx.l.google.com2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○MXaspmx.l.google.com2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○MXaspmx2.googlemail.com2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○MXaspmx3.googlemail.com2015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

●MXfb.mail.gandi.net2026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

●MXspool.mail.gandi.net2026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

●A104.21.80.352026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

●A172.67.173.1722026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

○A174.129.212.22015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○A2606:4700:3031::6815:50232026-06-11 → 2026-06-17 · 5 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-06-17 06:15:32
○ 2026-07-12 08:34:46
○ 2026-07-23 09:12:56

●A2606:4700:3031::ac43:adac2026-06-11 → 2026-07-23 · 3 obs

○ 2017-05-11 04:59:42
● 2026-06-11 23:00:32
● 2026-07-23 09:12:56

●A2606:4700:3037::6815:50232026-07-12 → 2026-07-23 · 3 obs

○ 2026-06-17 06:15:32
● 2026-07-12 08:34:46
● 2026-07-23 09:12:56

○A75.101.145.872015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

○A75.101.163.442015-07-19 → 2017-05-11 · 4 obs

● 2015-07-19 15:54:28
● 2017-05-11 04:59:42
○ 2026-06-11 23:00:32
○ 2026-07-23 09:12:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	f.ext.nic.fr, d.nic.fr, g.ext.nic.fr	-
preceptor.fr	guy.ns.cloudflare.com, sydney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.102

NS records: guy.ns.cloudflare.com, sydney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preceptor.fr (unsigned zone)

⏱️ Timing

Total: 3009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.35, 172.67.173.172`
AAAA	2	`2606:4700:3037::6815:5023, 2606:4700:3031::ac43:adac`
NS	2	`guy.ns.cloudflare.com, sydney.ns.cloudflare.com`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

preceptor.fr has four IP addresses: 104.21.80.35, 172.67.173.172, 2606:4700:3031::ac43:adac and 2606:4700:3037::6815:5023.

Among the host names that share IP numbers with preceptor.fr are vegards.net, hairpay.info, debtwizard.org and two others.

Name Servers

preceptor.fr uses two name servers for its delegation: guy.ns.cloudflare.com and sydney.ns.cloudflare.com.

preceptor.fr has the same name server delegation as a number of other domains, such as speedauvip.com, betus10.co, talentpass.com and two more.

preceptor.fr shares at least some of its name servers with other domains, including schedium.net, brazilhotel.gr, pvsystem.ru and two others.

These name servers are frequently paired with the name servers kipp.ns.cloudflare.com, cesar.ns.cloudflare.com and ines.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname guy.ns.cloudflare.com directs to 108.162.193.173, 172.64.33.173 and 173.245.59.173 along with 3 other IP addresses.

Hostname sydney.ns.cloudflare.com directs to 108.162.194.102, 162.159.38.102 and 172.64.34.102 along with 3 other IP addresses.

Mail Servers

The MX records for preceptor.fr point to two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

preceptor.fr has the same mail server arrangement as a number of other domains, for example doveids.com, velo-store.gr, googlex.it and two more.

preceptor.fr has at least some mail servers in common with other domains, such as pdcbig.de, iurreta-institutua.net, jode.it and therapiethaimassage.be.

Host names resolving to 6 IP numbers:

Hostname fb.mail.gandi.net directs to 217.70.178.215, 217.70.178.216 and 217.70.178.217 along with 3 other IP addresses.

Hosts with two IP numbers each:

spool.mail.gandi.net directs traffic to 217.70.178.1 and 2001:4b98:e00::1.

preceptor.fr - robtex.com

preceptor.fr

fr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`preceptor.fr`

`fr`