`institutomarques.it`

DNSSEC	⚠️ Not signed
A	136.243.4.240^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`srv.institutomarques.com`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.institutomarques.it` ⭐
		A	136.243.4.240^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`srv.institutomarques.com`
TXT	`v=spf1 +a +mx +a:srv.institutomarques.com -all`
SOA	`ns1.first-ns.de`dominios@institutomarques.com 2023-08-26 #1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-06-03 #5

Subdomains

mail.institutomarques.it

Same first word

DNS History

15 records (5 active, 10 former)

●NSns1.first-ns.de2026-02-20 → 2026-06-03 · 3 obs

○ 2017-04-07 17:52:22
● 2026-02-20 04:23:54
● 2026-06-03 04:27:40

○NSns1.instradns.com2016-03-13 → 2017-04-07 · 5 obs

○ 2015-12-07 13:32:42
● 2016-03-13 14:03:56
● 2017-04-07 17:52:22
○ 2026-02-20 04:23:54
○ 2026-06-03 04:27:40

○NSns2.instradns.com2016-03-13 → 2017-04-07 · 5 obs

○ 2015-12-07 13:32:42
● 2016-03-13 14:03:56
● 2017-04-07 17:52:22
○ 2026-02-20 04:23:54
○ 2026-06-03 04:27:40

○NSns3.instradns.com2016-03-13 → 2017-04-07 · 5 obs

○ 2015-12-07 13:32:42
● 2016-03-13 14:03:56
● 2017-04-07 17:52:22
○ 2026-02-20 04:23:54
○ 2026-06-03 04:27:40

○NSns63.1and1.es2015-07-24 → 2015-12-07 · 4 obs

● 2015-07-24 04:11:58
● 2015-12-07 13:32:42
○ 2016-03-13 14:03:56
○ 2026-06-03 04:27:40

○NSns64.1and1.es2015-07-24 → 2015-12-07 · 4 obs

● 2015-07-24 04:11:58
● 2015-12-07 13:32:42
○ 2016-03-13 14:03:56
○ 2026-06-03 04:27:40

●NSrobotns2.second-ns.de2026-02-20 → 2026-06-03 · 3 obs

○ 2017-04-07 17:52:22
● 2026-02-20 04:23:54
● 2026-06-03 04:27:40

●NSrobotns3.second-ns.com2026-02-20 → 2026-06-03 · 3 obs

○ 2017-04-07 17:52:22
● 2026-02-20 04:23:54
● 2026-06-03 04:27:40

●MXmail.institutomarques.it2016-03-13 → 2026-06-03 · 3 obs

○ 2015-12-07 13:32:42
● 2016-03-13 14:03:56
● 2026-06-03 04:27:40

○MXmx00.1and1.es2015-07-24 → 2015-12-07 · 4 obs

● 2015-07-24 04:11:58
● 2015-12-07 13:32:42
○ 2016-03-13 14:03:56
○ 2026-06-03 04:27:40

○MXmx01.1and1.es2015-07-24 → 2015-12-07 · 4 obs

● 2015-07-24 04:11:58
● 2015-12-07 13:32:42
○ 2016-03-13 14:03:56
○ 2026-06-03 04:27:40

●A136.243.4.2402026-02-20 → 2026-06-03 · 3 obs

○ 2017-04-07 17:52:22
● 2026-02-20 04:23:54
● 2026-06-03 04:27:40

○A184.95.38.2002016-03-13 → 2016-03-13 · 4 obs

○ 2015-12-07 13:32:42
● 2016-03-13 14:03:56
○ 2016-07-13 11:48:08
○ 2026-06-03 04:27:40

○A217.160.251.282015-07-24 → 2015-12-07 · 4 obs

● 2015-07-24 04:11:58
● 2015-12-07 13:32:42
○ 2016-03-13 14:03:56
○ 2026-06-03 04:27:40

○A87.98.231.172016-07-13 → 2017-04-07 · 5 obs

○ 2016-03-13 14:03:56
● 2016-07-13 11:48:08
● 2017-04-07 17:52:22
○ 2026-02-20 04:23:54
○ 2026-06-03 04:27:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, dns.nic.it, v.dns.it...	-
institutomarques.it	robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de	-

✅ Authoritative Response

Server:193.47.99.3

NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutomarques.it (unsigned zone)

⏱️ Timing

Total: 1412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.4.240`
NS	3	`ns1.first-ns.de, robotns2.second-ns.de...`
MX	1	`mail.institutomarques.it (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:srv.institutomarques.co`
SOA	1	`ns1.first-ns.de dominios.institutomarque`

Analysis

Hierarchy

The domain mail.institutomarques.it falls under the parent institutomarques.it.

IP Addresses

institutomarques.it resolves to just one IP address, 136.243.4.240.

Two other host names, along with institutomarques.fr, ivfforyou.it and institutmarques.ie, also share IP numbers with institutomarques.it.

Name Servers

institutomarques.it has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least some of institutomarques.it's name servers are shared with other domains, for example visualenterprise.de, happy-hacking.de, lz-spedition.de and two more.

These name servers tend to be used in conjunction with the name servers hydrogen.ns.hetzner.com.

Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

The sole mail server for institutomarques.it is mail.institutomarques.it.

mail.institutomarques.it points to one IP number — 136.243.4.240.

institutomarques.it - robtex.com