`gratumstudium.com`

DNSSEC	⚠️ Not signed
A	90.115.100.216^{🇫🇷 AS321590.115.0.0/17 Orange Business Service IDF2}
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-213-b.gandi.net`
		A	2001:4b98:aaab::d6^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-213-b.gandi.net`
		A	213.167.230.214^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-213-b.gandi.net`
NS	`ns-219-c.gandi.net`
		A	2604:3400:aaac::dc^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-219-c.gandi.net`
		A	217.70.187.220^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-219-c.gandi.net`
NS	`ns-34-a.gandi.net`
		A	2001:4b98:aaaa::23^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-34-a.gandi.net`
		A	173.246.100.35^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-34-a.gandi.net`
MX	`serv-mail.rsi-sifor.fr` ⭐
		A	31.222.196.101^{🇫🇷 ETIX-EVERYWHERE31.222.196.0/24}
			PTR	`serv-mail.rsi-sifor.fr`
MX	`servmail3.rsi-sifor.com`⁽⁵⁰⁾
		A	91.121.157.25^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`ns359342.ovh.net`
TXT	`v=spf1 mx a:smtp.nerim.net ~all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1778112000

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778373341

WOT: SAFE (69/100)

Same first word

gratumstudium.com

DNS History

10 records (7 active, 3 former)

●NSns-213-b.gandi.net2026-03-19 → 2026-05-10 · 3 obs

○ 2017-01-17 10:46:26
● 2026-03-19 18:49:00
● 2026-05-10 00:59:34

●NSns-219-c.gandi.net2026-03-19 → 2026-05-10 · 3 obs

○ 2017-01-17 10:46:26
● 2026-03-19 18:49:00
● 2026-05-10 00:59:34

●NSns-34-a.gandi.net2026-03-19 → 2026-05-10 · 3 obs

○ 2017-01-17 10:46:26
● 2026-03-19 18:49:00
● 2026-05-10 00:59:34

●NSns1.gandi.net2026-03-19 → 2026-05-10 · 3 obs

○ 2017-01-17 10:46:26
● 2026-03-19 18:49:00
● 2026-05-10 00:59:34

○NSns6.gandi.net2015-07-10 → 2017-01-17 · 4 obs

● 2015-07-10 09:12:20
● 2017-01-17 10:46:26
○ 2026-03-19 18:49:00
○ 2026-05-10 00:59:34

○NSservweb.rsi-sifor.com2015-07-10 → 2017-01-17 · 4 obs

● 2015-07-10 09:12:20
● 2017-01-17 10:46:26
○ 2026-03-19 18:49:00
○ 2026-05-10 00:59:34

●MXserv-mail.rsi-sifor.fr2015-07-10 → 2026-05-10 · 2 obs

● 2015-07-10 09:12:20
● 2026-05-10 00:59:34

●MXservmail3.rsi-sifor.com2015-07-10 → 2026-05-10 · 2 obs

● 2015-07-10 09:12:20
● 2026-05-10 00:59:34

○A31.222.197.772015-07-10 → 2017-01-17 · 4 obs

● 2015-07-10 09:12:20
● 2017-01-17 10:46:26
○ 2026-03-19 18:49:00
○ 2026-05-10 00:59:34

●A90.115.100.2162026-03-19 → 2026-05-10 · 3 obs

○ 2017-01-17 10:46:26
● 2026-03-19 18:49:00
● 2026-05-10 00:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gratumstudium.com	ns-34-a.gandi.net, ns-213-b.gandi.net, ns-219-c.gandi.net	-

✅ Authoritative Response

Server:173.246.100.35

NS records: ns-34-a.gandi.net, ns-213-b.gandi.net, ns-219-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gratumstudium.com (unsigned zone)

⏱️ Timing

Total: 1119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`90.115.100.216`
NS	3	`ns-219-c.gandi.net, ns-34-a.gandi.net...`
MX	2	`servmail3.rsi-sifor.com (pri: 50), serv-mail.rsi-sifor.fr (pri: 10)`
TXT	1	`v=spf1 mx a:smtp.nerim.net ~all`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

gratumstudium.com points to a single IP: 90.115.100.216.

Other host names such as infologie.com and psdmusic.com share IP numbers with gratumstudium.com.

Name Servers

gratumstudium.com's delegation is handled by four name servers: ns-213-b.gandi.net, ns-219-c.gandi.net, ns-34-a.gandi.net and ns1.gandi.net.

gratumstudium.com partially shares name servers with other domains; examples include maseratialfieri.mx, hoschoc.com, beeznest.eu, igrall.fr and tech-nova.fr.

These name servers are commonly paired with ns-201-a.gandi.net, ns-170-a.gandi.net, ns-50-a.gandi.net, ns-48-b.gandi.net, ns-99-c.gandi.net, ns-144-b.gandi.net and ns-50-b.gandi.net.

Host names with two IPs:

ns-213-b.gandi.net points to 2001:4b98:aaab::d6 and 213.167.230.214

ns-219-c.gandi.net points to 2604:3400:aaac::dc and 217.70.187.220

ns-34-a.gandi.net points to 2001:4b98:aaaa::23 and 173.246.100.35

ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2

Mail Servers

gratumstudium.com is handled by two mail servers: servmail3.rsi-sifor.com and serv-mail.rsi-sifor.fr.

gratumstudium.com shares some mail servers with other domains, at least partially, such as psdmusic.com, mytgshub.com, creation-de-retz.fr, adventi.fr and marialuisa-hk.com.

These mail servers are often used with servmail.mytgshub.com, servmail.marialuisa.fr, mail.groupegendry.com and servmail3.rsi-sifor.fr.

Host names with one IP number: The host name servmail3.rsi-sifor.com points to 91.121.157.25 and the host name serv-mail.rsi-sifor.fr points to 31.222.196.101.

gratumstudium.com - robtex.com