`lenso.co`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.52^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1017.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:17^{🇺🇸 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	`ns1017.ui-dns.org`
		A	185.132.35.17^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1017.ui-dns.org`
NS	`ns1023.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:23^{🇺🇸 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	`ns1023.ui-dns.de`
		A	185.132.32.23^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1023.ui-dns.de`
NS	`ns1033.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:33^{🇺🇸 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	`ns1033.ui-dns.biz`
		A	185.132.33.33^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1033.ui-dns.biz`
NS	`ns1101.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:101^{🇺🇸 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	`ns1101.ui-dns.com`
		A	185.132.34.101^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1101.ui-dns.com`
MX	`mx00.1and1.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.1and1.fr` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
SOA	`ns1017.ui-dns.org`hostmaster@1und1.com 2017-06-01 #21

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759722900

Same first word

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lenso.eu

lenso.net

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lenso.ru

lenso.com

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elson.cn

sonel.net

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olsen.gen.nz

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leons.com

lenos.gr

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noles.s3.us-east-2.amazonaws.com

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nsloe.org

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onels.com

sleon.co

solen.ca

olsen.nl

ensol.cl

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solen.com.ua

noels.fr

leson.org

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olsen.net

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sonle.net

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sleon.com

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solen.biz

loens.ca

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eslon.net

sonel.cl

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leson.eu

olsen.nu

elson.com.tw

noles.co

leons.lv

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DNS History

17 records (8 active, 9 former)

○NSbeau.ns.cloudflare.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

●NSns1017.ui-dns.org2026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

●NSns1023.ui-dns.de2026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

●NSns1033.ui-dns.biz2026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

●NSns1101.ui-dns.com2026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

○NSsharon.ns.cloudflare.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

●MXmx00.1and1.fr2026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

●MXmx01.1and1.fr2026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

○MXmx10.mailspamprotection.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

○MXmx20.mailspamprotection.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

○MXmx30.mailspamprotection.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

○A104.27.138.2182020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

○A104.27.139.2182020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

●A2001:8d8:100f:f000::2002026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

●A217.160.0.522026-06-26 → 2026-08-02 · 3 obs

○ 2020-02-06 06:27:20
● 2026-06-26 03:31:24
● 2026-08-02 13:42:32

○A2606:4700:3031::681b:8ada2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

○A2606:4700:3036::681b:8bda2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:27:20
○ 2026-06-26 03:31:24
○ 2026-08-02 13:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
lenso.co	ns1017.ui-dns.org, ns1023.ui-dns.de, ns1033.ui-dns.biz, ns1101.ui-dns.com	-

✅ Authoritative Response

Server:185.132.35.17

NS records: ns1017.ui-dns.org, ns1023.ui-dns.de, ns1033.ui-dns.biz, ns1101.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lenso.co (unsigned zone)

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.52`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1023.ui-dns.de, ns1017.ui-dns.org...`
MX	2	`mx00.1and1.fr (pri: 10), mx01.1and1.fr (pri: 10)`
SOA	1	`ns1017.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

lenso.co points to the IP addresses 217.160.0.52 and 2001:8d8:100f:f000::200

gd-tc.com, greenpiste.com, www.bahrdorf-kies.de plus two other host names have IP numbers in common with lenso.co.

Name Servers

Four name servers handle the delegation for lenso.co: ns1033.ui-dns.biz, ns1101.ui-dns.com, ns1023.ui-dns.de and ns1017.ui-dns.org.

At least some of lenso.co's name servers are shared with other domains, for example alte-muehle.biz, supertwin.es, apsugen.com and two more.

These name servers tend to co-occur with ns1101.ui-dns.org, ns1023.ui-dns.biz, ns1101.ui-dns.biz and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1033.ui-dns.biz directs to 185.132.33.33 and 2607:f1c0:fe:53:185:132:33:33; ns1101.ui-dns.com directs to 185.132.34.101 and 2607:f1c0:fe:53:185:132:34:101; ns1023.ui-dns.de directs to 185.132.32.23 and 2607:f1c0:fe:53:185:132:32:23; ns1017.ui-dns.org directs to 185.132.35.17 and 2607:f1c0:fe:53:185:132:35:17.

Mail Servers

lenso.co uses two mail servers, mx00.1and1.fr and mx01.1and1.fr.

The mail server setup of lenso.co matches that of other domains such as les-zambules.com, anecuit.com, mail.rigail.fr and two others.

At least some of the mail servers used by lenso.co are shared with other domains: 1001cartes.eu, scads.fr, joberimmo.com and two others among them.

Each of mx00.1and1.fr and mx01.1and1.fr has one IP address: mx00.1and1.fr uses 212.227.15.41 and mx01.1and1.fr uses 217.72.192.67.

lenso.co - robtex.com

lenso.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`lenso.co`

`co`