`mentoring.center`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
TXT	`52292ab141ee7a28d42b72cb85109992a3aa1ed6`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-12-01 #1

`center`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.center` ⭐
	NS	`v0n1.nic.center`
	NS	`v0n2.nic.center`
	NS	`v0n3.nic.center`
	NS	`v2n0.nic.center`
	NS	`v2n1.nic.center`
	SOA	`v0n0.nic.center`hostmaster@donuts.email serial=1785474185

Same first word

mentoring.su

mentoring.eu

mentoring.sk

mentoring.coach

mentoring.in

mentoring.dk

mentoring.be

mentoring.digital

mentoring.vision

mentoring.lu

mentoring.tips

mentoring.hu

mentoring.ie

mentoring.com.pe

mentoring.center

mentoring.pl

mentoring.cn

mentoring.co.nz

mentoring.no

mentoring.ch

mentoring.at

mentoring.com

mentoring.fr

mentoring.biz

mentoring.academy

mentoring.life

mentoring.org

Similar names

DNS History

7 records (6 active, 1 former)

●NSns.udag.de2016-12-11 → 2026-07-31 · 2 obs

● 2016-12-11 00:17:52
● 2026-07-31 05:42:18

●NSns.udag.net2016-12-11 → 2026-07-31 · 2 obs

● 2016-12-11 00:17:52
● 2026-07-31 05:42:18

●NSns.udag.org2016-12-11 → 2026-07-31 · 2 obs

● 2016-12-11 00:17:52
● 2026-07-31 05:42:18

●MXmx00.udag.de2016-12-11 → 2026-07-31 · 2 obs

● 2016-12-11 00:17:52
● 2026-07-31 05:42:18

●MXmx01.udag.de2016-12-11 → 2026-07-31 · 2 obs

● 2016-12-11 00:17:52
● 2026-07-31 05:42:18

○A89.31.143.162016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:17:52
○ 2026-06-12 22:57:58
○ 2026-07-31 05:42:18

●A89.31.143.902026-06-12 → 2026-07-31 · 3 obs

○ 2016-12-11 00:17:52
● 2026-06-12 22:57:58
● 2026-07-31 05:42:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
center	v0n0.nic.center, v0n1.nic.center, v0n2.nic.center, v0n3.nic.center...	12 records
mentoring.center	ns.udag.net, ns.udag.de, ns.udag.org	-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.net, ns.udag.de, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mentoring.center (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.net, ns.udag.de...`
MX	2	`mx00.udag.de (pri: 10), mx01.udag.de (pri: 20)`
TXT	2	`v=spf1 include:_smtp.udag.de ~all, 52292ab141ee7a28d42b72cb85109992a3aa1ed6`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.center, v0n0.nic.center, v0n1.nic.center...)

Analysis

IP Addresses

mentoring.center directs to one IP number, which is 89.31.143.90.

Among the host names that share IP numbers with mentoring.center are paulmann.se, slick50.de, horeka.de and two others.

Name Servers

mentoring.center is served by three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

mentoring.center has at least partial name server overlap with other domains, such as adlon-wein.de, easyrent.koeln, dekabank.cz and two others.

The hostnames ns.udag.de, ns.udag.net and ns.udag.org each direct to two IP addresses — ns.udag.de to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

The MX records for mentoring.center point to two mail servers: mx00.udag.de and mx01.udag.de.

mentoring.center has the same mail server arrangement as a number of other domains, for example meditra.de, fairinstance.de, myfone.de and two more.

The mail servers of mentoring.center are at least partially shared with other domains, including lady-comp.it.

mx00.udag.de directs to 62.146.106.39 and mx01.udag.de directs to 62.146.106.40; each host name points to exactly one IP number.

mentoring.center - robtex.com