`institut-telecom.org`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.safebrands.fr` ⭐
		A	2a04:2b00:14cc::17^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns17.i.centralnic-dns.com`
		A	193.227.117.17^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns2.safebrands.eu`
		A	2a04:2b00:14dd::18^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns18.j.centralnic-dns.com`
		A	194.50.187.18^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns3.safebrands.com`
		A	2a04:2b00:14ee::19^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns19.k.centralnic-dns.com`
		A	194.0.182.19^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`ns4.safebrands.org`
		A	2a04:2b00:14cc::20^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns20.i.centralnic-dns.com`
		A	193.227.117.20^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns5.safebrands.tech`
		A	2a04:2b00:14dd::21^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns21.j.centralnic-dns.com`
		A	194.50.187.21^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
MX	`mail.institut-telecom.org` ⭐
		A	195.64.164.240
			PTR	`basic-mail.safebrands.com`
SOA	`ns1.safebrands.fr`tech@brandshelter.com 2024-12-11 #3

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778550994

Subdomains

mail.institut-telecom.org

Same first word

institut-telecom.net

institut-telecom.org

institut-telecom.com

institut-telecom.fr

DNS History

13 records (10 active, 3 former)

●NSns1.safebrands.fr2026-03-28 → 2026-05-12 · 3 obs

○ 2018-08-09 12:05:50
● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●NSns2.safebrands.eu2026-03-28 → 2026-05-12 · 3 obs

○ 2018-08-09 12:05:50
● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●NSns3.safebrands.com2026-03-28 → 2026-05-12 · 3 obs

○ 2018-08-09 12:05:50
● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●NSns4.safebrands.org2026-03-28 → 2026-05-12 · 3 obs

○ 2018-08-09 12:05:50
● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●NSns5.safebrands.tech2026-03-28 → 2026-05-12 · 3 obs

○ 2018-08-09 12:05:50
● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

○NSnsa.bookmyname.com2015-08-16 → 2018-08-09 · 4 obs

● 2015-08-16 22:07:58
● 2018-08-09 12:05:50
○ 2026-03-28 23:48:48
○ 2026-05-12 02:22:38

○NSnsb.bookmyname.com2015-08-16 → 2018-08-09 · 4 obs

● 2015-08-16 22:07:58
● 2018-08-09 12:05:50
○ 2026-03-28 23:48:48
○ 2026-05-12 02:22:38

○NSnsc.bookmyname.com2015-08-16 → 2018-08-09 · 4 obs

● 2015-08-16 22:07:58
● 2018-08-09 12:05:50
○ 2026-03-28 23:48:48
○ 2026-05-12 02:22:38

●MXmail.institut-telecom.org2026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●A5.22.145.1212026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

●A5.22.145.162026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 23:48:48
● 2026-05-12 02:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
institut-telecom.org	ns1.safebrands.fr, ns2.safebrands.eu, ns3.safebrands.com, ns4.safebrands.org...	2 records

✅ Authoritative Response

Server:194.50.187.21

NS records: ns1.safebrands.fr, ns2.safebrands.eu, ns3.safebrands.com, ns4.safebrands.org, ns5.safebrands.tech

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institut-telecom.org (unsigned zone)

⏱️ Timing

Total: 2283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.16, 5.22.145.121`
AAAA	2	`2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507`
NS	5	`ns1.safebrands.fr, ns5.safebrands.tech...`
MX	1	`mail.institut-telecom.org (pri: 10)`
SOA	1	`ns1.safebrands.fr tech.brandshelter.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.safebrands.org, ns4.safebrands.org)

Analysis

Hierarchy

institut-telecom.org is a parent of mail.institut-telecom.org.

IP Addresses

institut-telecom.org points to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.

Other host names, for instance pr-forum.de, sublimedirectoey.com, luxusreise.de, bet-at-home.com.mx and hayfeverok.com.whoisproxy.org share IP numbers with institut-telecom.org.

Name Servers

institut-telecom.org is delegated to five name servers: ns3.safebrands.com, ns2.safebrands.eu, ns1.safebrands.fr, ns4.safebrands.org and ns5.safebrands.tech.

institut-telecom.org at least partially shares name servers with other domains, for instance manwan.com, eram.co.in, chevalmag.com, dynastar.nl and caroll.am.

These name servers are commonly used with dns.fdjeux.net and dns2.fdjeux.net.

Host names with two IP numbers:

ns3.safebrands.com points to 2a04:2b00:14ee::19 and 194.0.182.19.

ns2.safebrands.eu points to 2a04:2b00:14dd::18 and 194.50.187.18.

ns1.safebrands.fr points to 2a04:2b00:14cc::17 and 193.227.117.17.

ns4.safebrands.org points to 2a04:2b00:14cc::20 and 193.227.117.20.

ns5.safebrands.tech points to 2a04:2b00:14dd::21 and 194.50.187.21.

Mail Servers

institut-telecom.org is handled by a single mail server, mail.institut-telecom.org.

mail.institut-telecom.org points to a single IP: 195.64.164.240.

institut-telecom.org - robtex.com