`greschbach-gmbh.de`

DNSSEC	⚠️ Not signed
A	134.119.43.76^{🇫🇷 GD-EMEA-DC-SXB1134.119.43.0/24 GD MASS Network GCN SXB1}
		PTR	`mc21958.ispgateway.de`
NS	`ns1.plusserver.com` ⭐
		A	2a02:cbf3:0:1::96^{🇩🇪 PLUSSERVER-ASN12a02:cbf3::/32 PlusServer GmbH}
			PTR	`ns1.plusserver.com`
		A	62.138.233.183^{🇩🇪 PLUSSERVER-ASN162.138.233.0/24 PS-Net}
			PTR	`auth1.ns.cgn.ps-intern.de`
NS	`ns2.plusserver.com`
		A	2a02:cbf2:0:101::8^{🇩🇪 PLUSSERVER-ASN12a02:cbf2::/32 PlusServer GmbH}
			PTR	`ns2.plusserver.com`
		A	62.138.201.123^{🇩🇪 PLUSSERVER-ASN162.138.192.0/20 PS-Net}
			PTR	`auth2.ns.sxb.ps-intern.de`
NS	`ns3.plusserver.com`
		A	2a05:d014:861:e500:60d1:94f9:5c91:829e^{🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS}
		A	18.158.102.90^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
			PTR	`ec2-18-158-102-90.eu-central-1.compute.amazonaws.com`
MX	`greschbachgmbh-de02e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 mx a include:spf.protection.outlook.com -all`
TXT	`3ps7452h25c6v74kgrq081q66t`
TXT	`MS=ms16465165`
SOA	`ns1.plusserver.com`hostmaster@plusserver.com 2026-05-07 #5

`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=1783639360

Subdomains

mail.greschbach-gmbh.de

Same first word

greschbach-gmbh.de

DNS History

14 records (5 active, 9 former)

○NSns1.ims-firmen.de2015-06-27 → 2017-02-11 · 4 obs

● 2015-06-27 07:14:10
● 2017-02-11 11:28:08
○ 2018-12-18 05:34:42
○ 2026-07-09 23:28:18

●NSns1.plusserver.com2018-12-18 → 2026-07-09 · 3 obs

○ 2017-02-11 11:28:08
● 2018-12-18 05:34:42
● 2026-07-09 23:28:18

○NSns2.ims-firmen.de2015-06-27 → 2017-02-11 · 4 obs

● 2015-06-27 07:14:10
● 2017-02-11 11:28:08
○ 2018-12-18 05:34:42
○ 2026-07-09 23:28:18

●NSns2.plusserver.com2018-12-18 → 2026-07-09 · 3 obs

○ 2017-02-11 11:28:08
● 2018-12-18 05:34:42
● 2026-07-09 23:28:18

●NSns3.plusserver.com2026-02-15 → 2026-07-09 · 3 obs

○ 2018-12-18 05:34:42
● 2026-02-15 05:51:50
● 2026-07-09 23:28:18

●MXgreschbachgmbh-de02e.mail.protection.outlook.com2026-02-15 → 2026-07-09 · 3 obs

○ 2018-12-18 05:34:42
● 2026-02-15 05:51:50
● 2026-07-09 23:28:18

○MXmail.greschbach-gmbh.de2015-06-27 → 2017-02-11 · 4 obs

● 2015-06-27 07:14:10
● 2017-02-11 11:28:08
○ 2018-12-18 05:34:42
○ 2026-07-09 23:28:18

○MXmx-a.psmanaged.com2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-11 11:28:08
● 2018-12-18 05:34:42
○ 2026-02-15 05:51:50
○ 2026-07-09 23:28:18

○MXmx-b.psmanaged.com2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-11 11:28:08
● 2018-12-18 05:34:42
○ 2026-02-15 05:51:50
○ 2026-07-09 23:28:18

○MXmx-c.psmanaged.com2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-11 11:28:08
● 2018-12-18 05:34:42
○ 2026-02-15 05:51:50
○ 2026-07-09 23:28:18

●A134.119.43.762026-05-14 → 2026-07-09 · 3 obs

○ 2026-02-15 05:51:50
● 2026-05-14 09:31:40
● 2026-07-09 23:28:18

○A213.174.46.1082015-06-27 → 2016-06-27 · 4 obs

● 2015-06-27 07:14:10
● 2016-06-27 03:09:34
○ 2017-02-11 11:28:08
○ 2026-07-09 23:28:18

○A213.174.47.432017-02-11 → 2018-12-18 · 5 obs

○ 2016-06-27 03:09:34
● 2017-02-11 11:28:08
● 2018-12-18 05:34:42
○ 2026-02-15 05:51:50
○ 2026-07-09 23:28:18

○A46.22.45.1482026-02-15 → 2026-02-15 · 4 obs

○ 2018-12-18 05:34:42
● 2026-02-15 05:51:50
○ 2026-05-14 09:31:40
○ 2026-07-09 23:28:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
greschbach-gmbh.de	ns1.plusserver.com, ns3.plusserver.com, ns2.plusserver.com	-

✅ Authoritative Response

Server:62.138.233.183

NS records: ns1.plusserver.com, ns3.plusserver.com, ns2.plusserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greschbach-gmbh.de (unsigned zone)

⏱️ Timing

Total: 2521ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`134.119.43.76`
NS	3	`ns3.plusserver.com, ns2.plusserver.com...`
MX	1	`greschbachgmbh-de02e.mail.protection.out`
TXT	3	`v=spf1 mx a include:spf.protection.outlo, 3ps7452h25c6v74kgrq081q66t...`
SOA	1	`ns1.plusserver.com hostmaster.plusserver`

Analysis

Hierarchy

mail.greschbach-gmbh.de is a subdomain of greschbach-gmbh.de.

IP Addresses

greschbach-gmbh.de resolves to one IP address: 134.119.43.76.

wildt-spedition.de, zahnarztzentrum-jaeger.de, ibcm.es and two other host names share IP numbers with greschbach-gmbh.de.

Name Servers

Three name servers are authoritative for greschbach-gmbh.de: ns1.plusserver.com, ns2.plusserver.com and ns3.plusserver.com.

The name servers of greschbach-gmbh.de overlap at least partially with those of other domains — among them stihl.bo, kleintierkrematorium-berlin.de, ulapopken.at and two more.

ns1.plusserver.com resolves to 62.138.233.183 and 2a02:cbf3:0:1::96. ns2.plusserver.com resolves to 62.138.201.123 and 2a02:cbf2:0:101::8. ns3.plusserver.com resolves to 18.158.102.90 and 2a05:d014:861:e500:60d1:94f9:5c91:829e. All three hostnames point to two IP numbers each.

Mail Servers

Mail for greschbach-gmbh.de is handled by a single mail server, greschbachgmbh-de02e.mail.protection.outlook.com.

greschbachgmbh-de02e.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.

greschbach-gmbh.de - robtex.com