`grenoble-sciences.fr`

DNSSEC	⚠️ Not signed
A	195.83.24.194^{🇫🇷 FR-RENATER195.83.0.0/16 RENATER FRANCE}
		PTR	`ksup.u-ga.fr`
NS	`eip1.u-ga.fr` ⭐
		A	2001:660:5305:cafe::2^{🇫🇷 FR-RENATER2001:660::/32 RENATER}
			PTR	`eip1.u-ga.fr`
		A	195.83.24.250^{🇫🇷 FR-RENATER195.83.0.0/16 RENATER FRANCE}
			PTR	`eip1.u-ga.fr`
NS	`eip2.u-ga.fr`
		A	2001:660:5301:1e::101^{🇫🇷 FR-RENATER2001:660::/32 RENATER}
			PTR	`eip2.u-ga.fr`
		A	152.77.1.250^{🇫🇷 FR-TIGRE152.77.0.0/16 FR-U-GRENOBLE-ALPES}
			PTR	`eip2.u-ga.fr`
TXT	`HARICA-4CgOG6YCa5uyArAVKKF`
SOA	`eip1.u-ga.fr`dnsadmin@univ-grenoble-alpes.fr 2016-03-17 #26

`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	`150 RRs processed [26/03/2026 17H20:50]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244631977

Same first word

grenoble-sciences.fr

DNS History

9 records (3 active, 6 former)

●NSeip1.u-ga.fr2016-07-14 → 2026-03-26 · 3 obs

○ 2015-12-11 21:20:50
● 2016-07-14 06:04:32
● 2026-03-26 17:42:30

●NSeip2.u-ga.fr2016-07-14 → 2026-03-26 · 3 obs

○ 2015-12-11 21:20:50
● 2016-07-14 06:04:32
● 2026-03-26 17:42:30

○NSns0.jldinfo.net2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 14:21:38
○ 2015-12-11 21:20:50
○ 2026-03-26 17:42:30

○NSns1.jldinfo.net2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 14:21:38
○ 2015-12-11 21:20:50
○ 2026-03-26 17:42:30

○MXmail.grenoble-sciences.fr2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 14:21:38
○ 2015-12-11 21:20:50
○ 2026-03-26 17:42:30

○MXmx2.jldinfo.net2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 14:21:38
○ 2015-12-11 21:20:50
○ 2026-03-26 17:42:30

○A152.77.24.1422016-07-14 → 2020-02-16 · 5 obs

○ 2015-12-11 21:20:50
● 2016-07-14 06:04:32
● 2020-02-16 11:52:50
○ 2026-02-15 11:40:02
○ 2026-03-26 17:42:30

●A195.83.24.1942026-02-15 → 2026-03-26 · 3 obs

○ 2020-02-16 11:52:50
● 2026-02-15 11:40:02
● 2026-03-26 17:42:30

○A87.98.189.742015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 14:21:38
○ 2015-12-11 21:20:50
○ 2026-03-26 17:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	g.ext.nic.fr, d.nic.fr, f.ext.nic.fr	-
grenoble-sciences.fr	eip1.u-ga.fr, eip2.u-ga.fr	4 records

✅ Authoritative Response

Server:195.83.24.250

NS records: eip1.u-ga.fr, eip2.u-ga.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grenoble-sciences.fr (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.83.24.194`
NS	2	`eip1.u-ga.fr, eip2.u-ga.fr`
TXT	1	`HARICA-4CgOG6YCa5uyArAVKKF`
SOA	1	`eip1.u-ga.fr dnsadmin.univ-grenoble-alpe`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (eip2.u-ga.fr, eip1.u-ga.fr, eip2.u-ga.fr...)

Analysis

IP Addresses

grenoble-sciences.fr points to a single IP number: 195.83.24.194.

Other host names, for instance uga-editions.com, univ-grenoble-alpes.fr, certification-cles.fr, communaute-univ-grenoble-alpes.fr and chaires-iae-grenoble.fr share IP numbers with grenoble-sciences.fr.

Name Servers

grenoble-sciences.fr is delegated to two name servers: eip1.u-ga.fr and eip2.u-ga.fr.

grenoble-sciences.fr uses the same name server setup as other domains, for instance 189.88.129.in-addr.arpa, 5.0.3.5.0.6.6.0.1.0.0.2.ip6.arpa, 213.77.152.in-addr.arpa, e.f.a.c.5.0.3.5.0.6.6.0.1.0.0.2.ip6.arpa and umrpacte.fr.

grenoble-sciences.fr shares name servers with other domains at least partially, for instance 144.171.147.in-addr.arpa, 225.254.194.in-addr.arpa, getalp.org, 217.54.192.in-addr.arpa and 241.54.193.in-addr.arpa.

these name servers are commonly used with adminpg.inpg.fr, soleil.uvsq.fr, ns-1.grenet.fr, imag.imag.fr, belenos.ipgp.fr, odin.ipgp.fr, shiva.jussieu.fr and ns2.nic.fr.

Host names with two IP numbers:

The host eip1.u-ga.fr points to 2001:660:5305:cafe::2 and 195.83.24.250.

The host eip2.u-ga.fr points to 2001:660:5301:1e::101 and 152.77.1.250.

grenoble-sciences.fr - robtex.com