`dev-it-consulting.com`

DNSSEC	⚠️ Not signed
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	`mail1.dev-it-consulting.com` ⭐
MX	`mail.dev-it-consulting.com`⁽²⁰⁾
SOA	`ns1.first-ns.de`dns@hetzner.com 2024-06-03 #3

`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=1775046532

WOT: UNKNOWN (60/100)

Same first word

dev-it-consulting.com

DNS History

7 records (5 active, 2 former)

●NSns1.first-ns.de2007-12-13 → 2026-04-01 · 2 obs

● 2007-12-13 10:23:58
● 2026-04-01 12:33:58

●NSrobotns2.second-ns.de2007-12-13 → 2026-04-01 · 2 obs

● 2007-12-13 10:23:58
● 2026-04-01 12:33:58

●NSrobotns3.second-ns.com2007-12-13 → 2026-04-01 · 2 obs

● 2007-12-13 10:23:58
● 2026-04-01 12:33:58

●MXmail.dev-it-consulting.com2007-12-13 → 2026-04-01 · 2 obs

● 2007-12-13 10:23:58
● 2026-04-01 12:33:58

●MXmail1.dev-it-consulting.com2015-05-09 → 2026-04-01 · 3 obs

○ 2007-12-13 10:23:58
● 2015-05-09 20:34:22
● 2026-04-01 12:33:58

○A78.47.40.852015-05-09 → 2020-03-11 · 5 obs

○ 2007-12-13 10:23:58
● 2015-05-09 20:34:22
● 2020-03-11 17:52:44
○ 2026-02-25 13:26:38
○ 2026-04-01 12:33:58

○A85.10.201.1492007-12-13 → 2007-12-13 · 3 obs

● 2007-12-13 10:23:58
○ 2015-05-09 20:34:22
○ 2026-04-01 12:33:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dev-it-consulting.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	2 records

✅ Authoritative Response

Server:213.133.100.103

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev-it-consulting.com (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	2	`mail.dev-it-consulting.com (pri: 10), mail1.dev-it-consulting.com (pri: 20)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Name Servers

dev-it-consulting.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least part of the name servers for dev-it-consulting.com are shared with other domains, for instance schuerrer.org, j-f-niemeyer.de, wfragen.de, flydogz.de and weltladentag.de.

These name servers are often used together with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

dev-it-consulting.com is handled by two mail servers: mail1.dev-it-consulting.com and mail.dev-it-consulting.com.

dev-it-consulting.com - robtex.com