`it-communication.org`

DNSSEC	⚠️ Not signed
A	37.120.162.8^{🇩🇪 netcup-AS37.120.160.0/22}
		PTR	`mail.it-communication.org`
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`mail.it-communication.org` ⭐
		A	37.120.162.8^{🇩🇪 netcup-AS37.120.160.0/22}
			PTR	`mail.it-communication.org`
TXT	`v=spf1 mx a -all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2021-06-05 #14

`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=1776966168

WOT: SAFE (36/100)

Subdomains

mail.it-communication.org

Same first word

it-communication.org

it-communication.co.jp

DNS History

6 records (5 active, 1 former)

●NSroot-dns.netcup.net2015-07-09 → 2026-04-23 · 2 obs

● 2015-07-09 09:18:04
● 2026-04-23 17:59:48

●NSsecond-dns.netcup.net2015-07-09 → 2026-04-23 · 2 obs

● 2015-07-09 09:18:04
● 2026-04-23 17:59:48

●NSthird-dns.netcup.net2015-07-09 → 2026-04-23 · 2 obs

● 2015-07-09 09:18:04
● 2026-04-23 17:59:48

●MXmail.it-communication.org2015-07-09 → 2026-04-23 · 2 obs

● 2015-07-09 09:18:04
● 2026-04-23 17:59:48

●A37.120.162.82018-10-20 → 2026-04-23 · 3 obs

○ 2017-03-13 12:07:24
● 2018-10-20 03:22:26
● 2026-04-23 17:59:48

○A5.45.104.702015-07-09 → 2017-03-13 · 4 obs

● 2015-07-09 09:18:04
● 2017-03-13 12:07:24
○ 2018-10-20 03:22:26
○ 2026-04-23 17:59:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
it-communication.org	third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:188.68.63.68

NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-communication.org (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.120.162.8`
NS	3	`root-dns.netcup.net, second-dns.netcup.net...`
MX	1	`mail.it-communication.org (pri: 10)`
TXT	1	`v=spf1 mx a -all`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

The parent of mail.it-communication.org is it-communication.org.

IP Addresses

it-communication.org points to a single IP number: 37.120.162.8.

Other host names, for instance v22016021623631750.supersrv.de and mail.it-communication.org, share IP numbers with it-communication.org.

Name Servers

The domain it-communication.org is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

it-communication.org shares name servers with other domains at least partially, for instance lagf.de, campfy.de, stardeal.de, werosoft.de and dahrens.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68

Mail Servers

The mail server for it-communication.org is mail.it-communication.org.

Host name mail.it-communication.org resolves to IP 37.120.162.8.

it-communication.org - robtex.com