`walter-learning.fr`

DNSSEC	⚠️ Not signed
A	3.5.204.160^{🇫🇷 Amazon3.5.204.0/24 AWS S3}
A	16.12.18.0^{🇫🇷 Amazon16.12.18.0/24}
NS	`ns-140.awsdns-17.com` ⭐
		A	2600:9000:5300:8c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-140.awsdns-17.com`
		A	205.251.192.140^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-140.awsdns-17.com`
NS	`ns-1259.awsdns-29.org`
		A	2600:9000:5304:eb00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1259.awsdns-29.org`
		A	205.251.196.235^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1259.awsdns-29.org`
NS	`ns-1683.awsdns-18.co.uk`
		A	2600:9000:5306:9300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1683.awsdns-18.co.uk`
		A	205.251.198.147^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1683.awsdns-18.co.uk`
NS	`ns-839.awsdns-40.net`
		A	2600:9000:5303:4700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-839.awsdns-40.net`
		A	205.251.195.71^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-839.awsdns-40.net`
MX	`inbound-smtp.eu-west-1.amazonaws.com` ⭐
		A	18.200.203.69^{🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix}
			PTR	`ec2-18-200-203-69.eu-west-1.compute.amazonaws.com`
		A	54.76.31.185^{🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix}
			PTR	`ec2-54-76-31-185.eu-west-1.compute.amazonaws.com`
		A	54.155.140.59^{🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-155-140-59.eu-west-1.compute.amazonaws.com`
TXT	`brevo-code:96d328ed151bbae8e35c202dee35bb52`
TXT	`v=spf1 include:amazonses.com include:spf.brevo.com ~all`
SOA	`ns-140.awsdns-17.com`awsdns-hostmaster@amazon.com serial=1

`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	`204 RRs processed [12/04/2026 13H30:49]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244812314

Same first word

walter-learning.com

walter-learning.fr

DNS History

29 records (7 active, 22 former)

●NSns-1259.awsdns-29.org2026-02-22 → 2026-04-12 · 2 obs

● 2026-02-22 17:04:54
● 2026-04-12 14:00:04

●NSns-140.awsdns-17.com2026-02-22 → 2026-04-12 · 2 obs

● 2026-02-22 17:04:54
● 2026-04-12 14:00:04

●NSns-1683.awsdns-18.co.uk2026-02-22 → 2026-04-12 · 2 obs

● 2026-02-22 17:04:54
● 2026-04-12 14:00:04

●NSns-839.awsdns-40.net2026-02-22 → 2026-04-12 · 2 obs

● 2026-02-22 17:04:54
● 2026-04-12 14:00:04

●MXinbound-smtp.eu-west-1.amazonaws.com2026-02-22 → 2026-04-12 · 2 obs

● 2026-02-22 17:04:54
● 2026-04-12 14:00:04

●A16.12.18.02026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-12 10:36:28
● 2026-04-12 14:00:02
● 2026-04-12 14:00:04

○A16.12.18.122026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 20:22:18
● 2026-03-21 22:06:02
○ 2026-03-21 22:46:44
○ 2026-04-12 14:00:04

○A16.12.18.82026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 17:04:54
○ 2026-02-23 18:42:10
○ 2026-04-12 14:00:04

○A16.12.19.162026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-05 06:31:38
● 2026-03-16 13:00:28
○ 2026-03-18 00:15:40
○ 2026-04-12 14:00:04

●A3.5.204.1602026-02-23 → 2026-04-12 · 6 obs

○ 2026-02-22 17:04:54
● 2026-02-23 18:42:10
○ 2026-03-05 06:31:38
○ 2026-04-12 10:36:28
● 2026-04-12 14:00:02
● 2026-04-12 14:00:04

○A3.5.204.1642026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-05 06:31:38
● 2026-03-16 13:00:28
○ 2026-03-18 00:15:40
○ 2026-04-12 14:00:04

○A3.5.204.1742026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-23 18:42:10
● 2026-03-05 06:31:38
○ 2026-03-16 13:00:28
○ 2026-04-12 14:00:04

○A3.5.204.1942026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-18 00:15:40
● 2026-03-21 20:22:18
○ 2026-03-21 22:06:02
○ 2026-04-12 14:00:04

○A3.5.204.982026-04-12 → 2026-04-12 · 4 obs

○ 2026-04-12 08:32:24
● 2026-04-12 10:36:28
○ 2026-04-12 14:00:02
○ 2026-04-12 14:00:04

○A3.5.205.1322026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-23 04:40:44
● 2026-03-24 07:44:52
○ 2026-04-12 08:32:24
○ 2026-04-12 14:00:04

○A3.5.205.2092026-04-12 → 2026-04-12 · 4 obs

○ 2026-04-12 08:32:24
● 2026-04-12 10:36:28
○ 2026-04-12 14:00:02
○ 2026-04-12 14:00:04

○A3.5.205.2162026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 17:04:54
● 2026-02-23 18:42:10
○ 2026-03-05 06:31:38
○ 2026-04-12 14:00:04

○A3.5.205.2422026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 20:22:18
● 2026-03-21 22:06:02
○ 2026-03-21 22:46:44
○ 2026-04-12 14:00:04

○A3.5.205.512026-04-12 → 2026-04-12 · 4 obs

○ 2026-03-24 07:44:52
● 2026-04-12 08:32:24
○ 2026-04-12 10:36:28
○ 2026-04-12 14:00:04

○A3.5.205.82026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-18 00:15:40
● 2026-03-21 20:22:18
○ 2026-03-21 22:06:02
○ 2026-04-12 14:00:04

○A3.5.205.962026-03-23 → 2026-04-12 · 6 obs

○ 2026-03-21 22:46:44
● 2026-03-23 04:40:44
○ 2026-03-24 07:44:52
● 2026-04-12 08:32:24
○ 2026-04-12 10:36:28
○ 2026-04-12 14:00:04

○A3.5.206.152026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 17:04:54
○ 2026-02-23 18:42:10
○ 2026-04-12 14:00:04

○A3.5.206.2032026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-16 13:00:28
● 2026-03-18 00:15:40
○ 2026-03-21 20:22:18
○ 2026-04-12 14:00:04

○A3.5.206.2352026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-23 04:40:44
● 2026-03-24 07:44:52
○ 2026-04-12 08:32:24
○ 2026-04-12 14:00:04

○A3.5.206.262026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 22:06:02
● 2026-03-21 22:46:44
○ 2026-03-23 04:40:44
○ 2026-04-12 14:00:04

○A3.5.206.472026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-21 22:46:44
● 2026-03-23 04:40:44
○ 2026-03-24 07:44:52
○ 2026-04-12 14:00:04

○A3.5.206.632026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-16 13:00:28
● 2026-03-18 00:15:40
○ 2026-03-21 20:22:18
○ 2026-04-12 14:00:04

○A52.95.155.1002026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 22:06:02
● 2026-03-21 22:46:44
○ 2026-03-23 04:40:44
○ 2026-04-12 14:00:04

○A52.95.155.582026-03-05 → 2026-03-05 · 4 obs

○ 2026-02-23 18:42:10
● 2026-03-05 06:31:38
○ 2026-03-16 13:00:28
○ 2026-04-12 14:00:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	d.nic.fr, g.ext.nic.fr, f.ext.nic.fr	-
walter-learning.fr	ns-140.awsdns-17.com, ns-1683.awsdns-18.co.uk, ns-1259.awsdns-29.org, ns-839.awsdns-40.net	-

✅ Authoritative Response

Server:205.251.192.140

NS records: ns-140.awsdns-17.com, ns-1683.awsdns-18.co.uk, ns-1259.awsdns-29.org, ns-839.awsdns-40.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for walter-learning.fr (unsigned zone)

⏱️ Timing

Total: 746ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.5.206.123, 3.5.206.235`
NS	4	`ns-1259.awsdns-29.org, ns-140.awsdns-17.com...`
MX	1	`inbound-smtp.eu-west-1.amazonaws.com (pr`
TXT	2	`brevo-code:96d328ed151bbae8e35c202dee35b, v=spf1 include:amazonses.com include:spf`
SOA	1	`ns-140.awsdns-17.com awsdns-hostmaster.a`

Analysis

IP Addresses

Two IP numbers are pointed to by walter-learning.fr: 3.5.204.160 and 16.12.18.0.

other host names include snap-skin.com, adarisk.com, outoftheoffice.es, indexima.io and tiendadecaballos.com; they share IP numbers with walter-learning.fr.

Name Servers

walter-learning.fr delegates to four name servers: ns-140.awsdns-17.com, ns-839.awsdns-40.net, ns-1259.awsdns-29.org and ns-1683.awsdns-18.co.uk.

walter-learning.fr at least partially shares name servers with other domains, for instance thumbpg.com, comecero.net, autobudget.com, insidegovernmentradio.org and kristinecontentoangell.com.

Host names with two IP numbers: ns-140.awsdns-17.com points to 2600:9000:5300:8c00::1 and 205.251.192.140; ns-839.awsdns-40.net points to 2600:9000:5303:4700::1 and 205.251.195.71; ns-1259.awsdns-29.org points to 2600:9000:5304:eb00::1 and 205.251.196.235; ns-1683.awsdns-18.co.uk points to 2600:9000:5306:9300::1 and 205.251.198.147.

Mail Servers

walter-learning.fr is handled by a single mail server, inbound-smtp.eu-west-1.amazonaws.com.

walter-learning.fr uses the same mail server setup as other domains, for instance whocalls.info, camcora.com, tsim.saas.axway.com, bahraintowermp.com and batmonitor.de.

walter-learning.fr shares at least partially some mail servers with other domains, for instance mariarosaura.com, bigrig.fm, 4pdd.ru, funvillearabia.com and fsidreamscape.com.

inbound-smtp.eu-west-1.amazonaws.com points to three IP numbers: 18.200.203.69, 54.76.31.185 and 54.155.140.59.

walter-learning.fr - robtex.com