`code-constructor.com`

DNSSEC	⚠️ Not signed
A	213.160.71.90^{🇩🇪 ROUTING213.160.71.0/24 routing.net}
		PTR	`1702274mocrwf2jexwc.managed.hosting.zone`
NS	`ns1.routing.net` ⭐
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`ns2.routing.net`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`ns3.routing.net`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`ns3.routing.net`
MX	`mx01.routing.net` ⭐
		A	2a03:2900:1:a::13^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	2a03:2900:1:a::14^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	134.0.28.13^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
		A	134.0.28.14^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
MX	`mx02.routing.net` ⭐
		A	2a03:2900:1:a::15^{🇩🇪 AS488232a03:2900::/32}
		A	2a03:2900:1:a::16^{🇩🇪 AS488232a03:2900::/32}
		A	134.0.30.163^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
		A	134.0.30.164^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
MX	`mx03.routing.net` ⭐
		A	2a03:2900:1:a::17^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::18^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::19^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	134.0.30.165^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.166^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.167^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
MX	`mxbackup.routing.net`⁽²⁰⁾
		A	2a03:2902:4:1::a^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup1.routing.net`
		A	2a03:2902:4:1::b^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup2.routing.net`
		A	194.126.196.21^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup1.routing.net`
		A	194.126.196.22^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup2.routing.net`
TXT	`v=spf1 include:spf.routing.net ?all`
SOA	`ns1.routing.net`hostmaster@routing.net 2019-02-19 #1

`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=1775972022

Subdomains

mail.code-constructor.com

Same first word

code-constructor.com

DNS History

13 records (8 active, 5 former)

●NSns1.routing.net2017-04-19 → 2026-04-12 · 3 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-04-12 05:53:24

○NSns1.sysprovide.de2015-08-14 → 2016-09-21 · 4 obs

● 2015-08-14 19:30:12
● 2016-09-21 14:18:46
○ 2017-04-19 22:16:56
○ 2026-04-12 05:53:24

●NSns2.routing.net2017-04-19 → 2026-04-12 · 3 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-04-12 05:53:24

○NSns2.sysprovide.de2015-08-14 → 2016-09-21 · 4 obs

● 2015-08-14 19:30:12
● 2016-09-21 14:18:46
○ 2017-04-19 22:16:56
○ 2026-04-12 05:53:24

●NSns3.routing.net2017-04-19 → 2026-04-12 · 3 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-04-12 05:53:24

○NSns3.sysprovide.de2015-08-14 → 2016-09-21 · 4 obs

● 2015-08-14 19:30:12
● 2016-09-21 14:18:46
○ 2017-04-19 22:16:56
○ 2026-04-12 05:53:24

○MXmail.code-constructor.com2015-08-14 → 2016-09-21 · 4 obs

● 2015-08-14 19:30:12
● 2016-09-21 14:18:46
○ 2017-04-19 22:16:56
○ 2026-04-12 05:53:24

●MXmx01.routing.net2017-04-19 → 2026-04-12 · 6 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-03-08 22:26:42
○ 2026-03-12 21:54:42
● 2026-03-24 03:47:52
● 2026-04-12 05:53:24

●MXmx02.routing.net2017-04-19 → 2026-04-12 · 6 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-03-08 22:26:42
○ 2026-03-12 21:54:42
● 2026-03-24 03:47:52
● 2026-04-12 05:53:24

●MXmx03.routing.net2017-04-19 → 2026-04-12 · 6 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-03-08 22:26:42
○ 2026-03-12 21:54:42
● 2026-03-24 03:47:52
● 2026-04-12 05:53:24

●MXmxbackup.routing.net2017-04-19 → 2026-04-12 · 6 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-03-08 22:26:42
○ 2026-03-12 21:54:42
● 2026-03-24 03:47:52
● 2026-04-12 05:53:24

●A213.160.71.902017-04-19 → 2026-04-12 · 6 obs

○ 2016-09-21 14:18:46
● 2017-04-19 22:16:56
● 2026-03-08 22:26:42
○ 2026-03-12 21:54:42
● 2026-03-24 03:47:52
● 2026-04-12 05:53:24

○A79.133.53.202015-08-14 → 2016-09-21 · 4 obs

● 2015-08-14 19:30:12
● 2016-09-21 14:18:46
○ 2017-04-19 22:16:56
○ 2026-04-12 05:53:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
code-constructor.com	ns2.routing.net, ns1.routing.net, ns3.routing.net	-

✅ Authoritative Response

Server:194.50.113.2

NS records: ns2.routing.net, ns1.routing.net, ns3.routing.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code-constructor.com (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.160.71.90`
NS	3	`ns2.routing.net, ns1.routing.net...`
MX	4	`mx01.routing.net (pri: 10), mx02.routing.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.routing.net ?all`
SOA	1	`ns1.routing.net hostmaster.routing.net`

Analysis

Hierarchy

code-constructor.com is the parent of mail.code-constructor.com.

IP Addresses

code-constructor.com resolves to one IP number: 213.160.71.90.

other host names including sternmutterersatz.de, www.xn--mgvccilia-y2a.de, froessl.de, wabtec.de and inovitae.de share IP numbers with code-constructor.com.

Name Servers

code-constructor.com is delegated to three name servers ns1.routing.net, ns2.routing.net and ns3.routing.net.

code-constructor.com at least partially shares name servers with other domains, for instance holland-ferienhaus.eu, linux-ag.de, triple-innova.de, wartbare-software.com and dpsite.de.

These name servers are commonly used with ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.

Host names with two IP numbers:

ns1.routing.net points to: 2a03:2900:3:1::2 and 134.0.30.178.

ns2.routing.net points to: 2001:4d8f:2::2 and 194.50.113.2.

ns3.routing.net points to: 2a03:2902:3:1::2 and 194.126.196.2.

Mail Servers

Four mail servers handle code-constructor.com: mx01.routing.net, mx02.routing.net, mx03.routing.net and mxbackup.routing.net.

code-constructor.com shares some mail servers with other domains, at least partially, for instance body-snatcher.de, arthundweise.de, audiokoma.com, stc-ci.com and kitzelmann.org.

Host names with six IPs:

mx03.routing.net points to 2a03:2900:1:a::17, 2a03:2900:1:a::18, 2a03:2900:1:a::19, 134.0.30.165, 134.0.30.166 and 134.0.30.167.

Host names with four IPs:

mx01.routing.net points to 2a03:2900:1:a::13, 2a03:2900:1:a::14, 134.0.28.13 and 134.0.28.14; mx02.routing.net points to 2a03:2900:1:a::15, 2a03:2900:1:a::16, 134.0.30.163 and 134.0.30.164; mxbackup.routing.net points to 2a03:2902:4:1::a, 2a03:2902:4:1::b, 194.126.196.21 and 194.126.196.22.

code-constructor.com - robtex.com