`routing-management.de`

DNSSEC	⚠️ Not signed
A	217.71.109.80^{🇩🇪 LAMBDANET-AS217.71.96.0/20 euNetworks AS13237}
NS	`dns2.btnet.de` ⭐
		A	213.68.194.51^{🇩🇪 AS702213.68.0.0/14 VERIZON-DE-AGG-149.228}
NS	`dns.btnet.de`
		A	195.243.214.4^{🇩🇪 DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider}
NS	`dns3.btnet.de`
		A	194.172.160.4^{🇩🇪 RITTERNET194.172.160.0/24}
			PTR	`mci004.btnet.de`
MX	`smtp1.active-mailsystem.de` ⭐
		A	217.78.136.82^{🇩🇪 VERSATEL217.78.128.0/20 Versatel Deutschland}
			PTR	`smtp1.active-mailsystem.de`
MX	`smtp3.active-mailsystem.de`⁽¹¹⁾
		A	194.172.160.82^{🇩🇪 RITTERNET194.172.160.0/24}
			PTR	`smtp3.active-mailsystem.de`
MX	`smtp2.active-mailsystem.de`⁽²⁰⁾
		A	88.79.202.82^{🇩🇪 VODANET88.64.0.0/12 ARCOR-IP}
			PTR	`smtp2.active-mailsystem.de`
SOA	`dns.btnet.de`sysadmin@btnet.de 2025-10-29 #1

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1778533675

Same first word

routing-management.de

DNS History

7 records (7 active, 0 former)

●NSdns.btnet.de2015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

●NSdns2.btnet.de2015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

●NSdns3.btnet.de2015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

●MXsmtp1.active-mailsystem.de2015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

●MXsmtp2.active-mailsystem.de2015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

●MXsmtp3.active-mailsystem.de2015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

●A217.71.109.802015-07-17 → 2026-05-11 · 2 obs

● 2015-07-17 16:07:14
● 2026-05-11 21:28:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
routing-management.de	dns3.btnet.de, dns2.btnet.de, dns.btnet.de	2 records

✅ Authoritative Response

Server:195.243.214.4

NS records: dns3.btnet.de, dns2.btnet.de, dns.btnet.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for routing-management.de (unsigned zone)

⏱️ Timing

Total: 1631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.71.109.80`
NS	3	`dns.btnet.de, dns2.btnet.de...`
MX	3	`smtp3.active-mailsystem.de (pri: 11), smtp2.active-mailsystem.de (pri: 20)...`
SOA	1	`dns.btnet.de sysadmin.btnet.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.btnet.de, dns2.btnet.de)

Analysis

IP Addresses

routing-management.de resolves to one IP number: 217.71.109.80.

Other host names, for example routingmanagement.de, share IP numbers with routing-management.de.

Name Servers

routing-management.de is delegated to three name servers: dns2.btnet.de, dns3.btnet.de and dns.btnet.de.

routing-management.de at least partially shares name servers with other domains, including fliegeruhren.de, aesthetische-operation.de, enaikoon.com, ritter.info and cooling-tower.de.

These name servers are commonly used with dns0.btnet.de.

Host names with a single IP:

dns2.btnet.de points to 213.68.194.51; dns3.btnet.de points to 194.172.160.4; dns.btnet.de points to 195.243.214.4.

Mail Servers

Three mail servers handle routing-management.de: smtp1.active-mailsystem.de, smtp2.active-mailsystem.de and smtp3.active-mailsystem.de.

routing-management.de shares at least some mail servers with other domains, for example ortung-von-baumaschinen.de, zollabwicklung.info, stgeorges-international-club.de, active-mailsystem.de and flume-technik.com.

Host names with a single IP:

smtp1.active-mailsystem.de points to 217.78.136.82; smtp2.active-mailsystem.de points to 88.79.202.82; smtp3.active-mailsystem.de points to 194.172.160.82.

routing-management.de - robtex.com