algorithmes.fr - dns.ninja

`algorithmes.fr`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8077^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:ee^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.238^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.119^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`lloyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.238, 172.67.128.119
		IPv6 hints	2606:4700:3031::ac43:8077, 2606:4700:3034::6815:ee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2409834341

`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	`106 RRs processed [25/07/2026 17H50:51]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2245860746

Same first word

algorithmes.com

algorithmes.fr

Similar names

ghostmailer.de

gstheromail.com

grimahotels.net

ghostmailer.net

grimahotels.com

magrishotel.it

DNS History

14 records (6 active, 8 former)

●NSabby.ns.cloudflare.com2026-02-17 → 2026-07-25 · 3 obs

○ 2017-08-16 21:41:46
● 2026-02-17 23:54:28
● 2026-07-25 18:36:48

○NSdns20.ovh.net2015-08-23 → 2017-08-16 · 4 obs

● 2015-08-23 01:27:36
● 2017-08-16 21:41:46
○ 2026-02-17 23:54:28
○ 2026-07-25 18:36:48

●NSlloyd.ns.cloudflare.com2026-02-17 → 2026-07-25 · 3 obs

○ 2017-08-16 21:41:46
● 2026-02-17 23:54:28
● 2026-07-25 18:36:48

○NSns20.ovh.net2015-08-23 → 2017-08-16 · 4 obs

● 2015-08-23 01:27:36
● 2017-08-16 21:41:46
○ 2026-02-17 23:54:28
○ 2026-07-25 18:36:48

○MXmx1.ovh.net2015-08-23 → 2017-08-16 · 4 obs

● 2015-08-23 01:27:36
● 2017-08-16 21:41:46
○ 2026-02-17 23:54:28
○ 2026-07-25 18:36:48

○MXmx2.ovh.net2015-08-23 → 2017-08-16 · 4 obs

● 2015-08-23 01:27:36
● 2017-08-16 21:41:46
○ 2026-02-17 23:54:28
○ 2026-07-25 18:36:48

○MXmxb.ovh.net2015-08-23 → 2017-08-16 · 4 obs

● 2015-08-23 01:27:36
● 2017-08-16 21:41:46
○ 2026-02-17 23:54:28
○ 2026-07-25 18:36:48

●A104.21.0.2382026-02-17 → 2026-07-25 · 3 obs

○ 2017-08-16 21:41:46
● 2026-02-17 23:54:28
● 2026-07-25 18:36:48

●A172.67.128.1192026-02-17 → 2026-07-25 · 3 obs

○ 2017-08-16 21:41:46
● 2026-02-17 23:54:28
● 2026-07-25 18:36:48

○A213.186.33.52015-08-23 → 2017-08-16 · 4 obs

● 2015-08-23 01:27:36
● 2017-08-16 21:41:46
○ 2026-02-17 23:54:28
○ 2026-07-25 18:36:48

○A2606:4700:3030::6815:ee2026-02-17 → 2026-05-16 · 5 obs

○ 2017-08-16 21:41:46
● 2026-02-17 23:54:28
● 2026-05-16 06:58:34
○ 2026-07-17 10:25:20
○ 2026-07-25 18:36:48

●A2606:4700:3031::ac43:80772026-07-17 → 2026-07-25 · 3 obs

○ 2026-05-16 06:58:34
● 2026-07-17 10:25:20
● 2026-07-25 18:36:48

○A2606:4700:3033::ac43:80772026-02-17 → 2026-05-16 · 5 obs

○ 2017-08-16 21:41:46
● 2026-02-17 23:54:28
● 2026-05-16 06:58:34
○ 2026-07-17 10:25:20
○ 2026-07-25 18:36:48

●A2606:4700:3034::6815:ee2026-07-17 → 2026-07-25 · 3 obs

○ 2026-05-16 06:58:34
● 2026-07-17 10:25:20
● 2026-07-25 18:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	d.nic.fr, g.ext.nic.fr, f.ext.nic.fr	-
algorithmes.fr	lloyd.ns.cloudflare.com, abby.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.100

NS records: lloyd.ns.cloudflare.com, abby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithmes.fr (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.238, 172.67.128.119`
AAAA	2	`2606:4700:3031::ac43:8077, 2606:4700:3034::6815:ee`
NS	2	`abby.ns.cloudflare.com, lloyd.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

algorithmes.fr directs to four IP numbers, which are 104.21.0.238, 172.67.128.119, 2606:4700:3031::ac43:8077 and 2606:4700:3034::6815:ee.

Among the host names that share IP numbers with algorithmes.fr are ekonomisyariah.stai-ydi.ac.id, ctreorient.com, www.weselllouisville.com and two others.

Name Servers

algorithmes.fr has two authoritative name servers — abby.ns.cloudflare.com and lloyd.ns.cloudflare.com.

algorithmes.fr has the same name server delegation as a number of other domains, such as praz.fr, anly.fr, la-vitrine.fr and two more.

At least some of algorithmes.fr's name servers are shared with other domains, for example xn--e1aaqgdcgnw.xn--p1ai, gilmosslimited.com, thaipinnacle.com and two more.

It is common for these name servers to be used in conjunction with the name servers kip.ns.cloudflare.com, josh.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

abby.ns.cloudflare.com points to 108.162.192.100, 172.64.32.100, 173.245.58.100 and 3 other IP addresses.

lloyd.ns.cloudflare.com points to 108.162.193.197, 172.64.33.197, 173.245.59.197 and 3 other IP addresses.