`leanmentor.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.70^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1083.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5353:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
		A	217.160.83.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
NS	`ns1069.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5145:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1069.ui-dns.biz`
		A	217.160.81.69^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1069.ui-dns.biz`
NS	`ns1072.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:72^{🇺🇸 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	`ns1072.ui-dns.de`
		A	217.160.80.72^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.de`
NS	`ns1087.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5257:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1087.ui-dns.com`
		A	217.160.82.87^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1087.ui-dns.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1083.ui-dns.org`hostmaster@1und1.com 2017-06-01 #22

`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=1771291435

Same first word

leanmentor.com

Similar names

roetelmann.eu

elmonnerat.com

oeltermann.de

neomrental.com

rentalonme.com

nomerental.com

roetelmann.com

roetelmann.de

DNS History

14 records (8 active, 6 former)

●NSns1069.ui-dns.biz2026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

●NSns1072.ui-dns.de2026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

●NSns1083.ui-dns.org2026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

●NSns1087.ui-dns.com2026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

○NSns57.1and1.com2015-06-30 → 2017-02-17 · 4 obs

● 2015-06-30 06:58:08
● 2017-02-17 16:48:56
○ 2026-02-19 14:55:30
○ 2026-03-23 13:10:16

○NSns58.1and1.com2015-06-30 → 2017-02-17 · 4 obs

● 2015-06-30 06:58:08
● 2017-02-17 16:48:56
○ 2026-02-19 14:55:30
○ 2026-03-23 13:10:16

○MXmx00.1and1.com2015-06-30 → 2017-02-17 · 4 obs

● 2015-06-30 06:58:08
● 2017-02-17 16:48:56
○ 2026-02-19 14:55:30
○ 2026-03-23 13:10:16

●MXmx00.ionos.com2026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

○MXmx01.1and1.com2015-06-30 → 2017-02-17 · 4 obs

● 2015-06-30 06:58:08
● 2017-02-17 16:48:56
○ 2026-02-19 14:55:30
○ 2026-03-23 13:10:16

●MXmx01.ionos.com2026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

○A216.250.121.862017-02-17 → 2017-02-17 · 4 obs

○ 2016-02-06 09:21:06
● 2017-02-17 16:48:56
○ 2026-02-19 14:55:30
○ 2026-03-23 13:10:16

●A2607:f1c0:100f:f000::2002026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

●A74.208.236.702026-02-19 → 2026-03-23 · 3 obs

○ 2017-02-17 16:48:56
● 2026-02-19 14:55:30
● 2026-03-23 13:10:16

○A74.208.62.2262015-06-30 → 2016-02-06 · 4 obs

● 2015-06-30 06:58:08
● 2016-02-06 09:21:06
○ 2017-02-17 16:48:56
○ 2026-03-23 13:10:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
leanmentor.com	ns1069.ui-dns.biz, ns1072.ui-dns.de, ns1083.ui-dns.org, ns1087.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.87

NS records: ns1069.ui-dns.biz, ns1072.ui-dns.de, ns1083.ui-dns.org, ns1087.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leanmentor.com (unsigned zone)

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.70`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1072.ui-dns.de, ns1083.ui-dns.org...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1083.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1087.ui-dns.com, ns1087.ui-dns.com)

Analysis

IP Addresses

leanmentor.com points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.70.

Other host names such as schnei.com, academy.comunidadunete.net, www.lathescapes.com, mateworks.com and heilmann.us share IPs with leanmentor.com.

Name Servers

leanmentor.com is delegated to four name servers: ns1069.ui-dns.biz, ns1087.ui-dns.com, ns1072.ui-dns.de and ns1083.ui-dns.org.

leanmentor.com at least partially shares name servers with other domains, for example flatau-natursteine.de, snipdo.com, recon-gmbh.com, knochenkunst.de and speditus.de.

these name servers are commonly used with the following name servers: ns1069.ui-dns.de, ns1087.ui-dns.biz, ns1087.ui-dns.de, ns1087.ui-dns.org, ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de, ns1072.ui-dns.org, ns1069.ui-dns.com and ns1069.ui-dns.org.

Host names with two IP numbers:

ns1069.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5145:100 and 217.160.81.69

ns1087.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5257:100 and 217.160.82.87

ns1072.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:72 and 217.160.80.72

ns1083.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5353:100 and 217.160.83.83

Mail Servers

Two mail servers handle leanmentor.com: mx00.ionos.com and mx01.ionos.com.

leanmentor.com shares the same mail server setup as other domains, including airplanesforsale.co, michaelkbrown.com, cdcr.info, wojoi.com and trailhounds.org.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

leanmentor.com - robtex.com

leanmentor.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`leanmentor.com`

`com`