`cogitree.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::249^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0249.elastic-ssl.ui-r.com`
A	217.160.0.192^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
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`
NS	`ns1019.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:19^{🇺🇸 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	`ns1019.ui-dns.de`
		A	185.132.32.19^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1019.ui-dns.de`
NS	`ns1052.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:52^{🇺🇸 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	`ns1052.ui-dns.biz`
		A	185.132.33.52^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1052.ui-dns.biz`
NS	`ns1094.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:94^{🇺🇸 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	`ns1094.ui-dns.org`
		A	185.132.35.94^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1094.ui-dns.org`
MX	`cogitree-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`ns1101.ui-dns.com`hostmaster@1and1.com 2018-05-14 #14

`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=1786283369

Same first word

cogitree.com

Similar names

geoteric.com

geotrice.com

certigeo.be

regicote.ch

origetec.com.br

regiotec.dyndns.org

gorecite.com

tigerceo.com

regiotec.net

ecotiger.co.kr

regiotec.de

regiotec.it

DNS History

15 records (7 active, 8 former)

●NSns1019.ui-dns.de2020-02-06 → 2026-08-09 · 3 obs

○ 2015-11-08 18:21:20
● 2020-02-06 21:17:50
● 2026-08-09 13:56:36

●NSns1052.ui-dns.biz2020-02-06 → 2026-08-09 · 3 obs

○ 2015-11-08 18:21:20
● 2020-02-06 21:17:50
● 2026-08-09 13:56:36

●NSns1094.ui-dns.org2020-02-06 → 2026-08-09 · 3 obs

○ 2015-11-08 18:21:20
● 2020-02-06 21:17:50
● 2026-08-09 13:56:36

●NSns1101.ui-dns.com2020-02-06 → 2026-08-09 · 3 obs

○ 2015-11-08 18:21:20
● 2020-02-06 21:17:50
● 2026-08-09 13:56:36

○NSns57.domaincontrol.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 09:29:32
○ 2015-11-08 18:21:20
○ 2026-08-09 13:56:36

○NSns58.domaincontrol.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 09:29:32
○ 2015-11-08 18:21:20
○ 2026-08-09 13:56:36

●MXcogitree-com.mail.protection.outlook.com2026-06-24 → 2026-08-09 · 5 obs

○ 2020-02-06 21:17:50
● 2026-06-24 00:59:12
○ 2026-07-30 02:15:30
● 2026-08-06 08:17:00
● 2026-08-09 13:56:36

○MXmailstore1.secureserver.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 09:29:32
○ 2015-11-08 18:21:20
○ 2026-08-09 13:56:36

○MXmx00.kundenserver.de2020-02-06 → 2020-02-06 · 4 obs

○ 2015-11-08 18:21:20
● 2020-02-06 21:17:50
○ 2026-06-24 00:59:12
○ 2026-08-09 13:56:36

○MXmx01.kundenserver.de2020-02-06 → 2020-02-06 · 4 obs

○ 2015-11-08 18:21:20
● 2020-02-06 21:17:50
○ 2026-06-24 00:59:12
○ 2026-08-09 13:56:36

○MXsmtp.secureserver.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 09:29:32
○ 2015-11-08 18:21:20
○ 2026-08-09 13:56:36

●A2001:8d8:100f:f000::2492020-02-06 → 2026-08-09 · 5 obs

○ 2017-02-05 13:21:42
● 2020-02-06 21:17:50
○ 2026-07-30 02:15:30
● 2026-08-06 08:17:00
● 2026-08-09 13:56:36

●A217.160.0.1922020-02-06 → 2026-08-09 · 5 obs

○ 2017-02-05 13:21:42
● 2020-02-06 21:17:50
○ 2026-07-30 02:15:30
● 2026-08-06 08:17:00
● 2026-08-09 13:56:36

○A50.63.202.432015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 09:29:32
○ 2015-11-08 18:21:20
○ 2026-08-09 13:56:36

○A69.64.147.2422016-01-25 → 2016-04-22 · 5 obs

○ 2015-11-08 18:21:20
● 2016-01-25 07:17:20
● 2016-04-22 05:09:08
○ 2017-02-05 13:21:42
○ 2026-08-09 13:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cogitree.com	ns1019.ui-dns.de, ns1094.ui-dns.org, ns1052.ui-dns.biz, ns1101.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.101

NS records: ns1019.ui-dns.de, ns1094.ui-dns.org, ns1052.ui-dns.biz, ns1101.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cogitree.com (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.192`
AAAA	1	`2001:8d8:100f:f000::249`
NS	4	`ns1094.ui-dns.org, ns1052.ui-dns.biz...`
MX	1	`cogitree-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1101.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1101.ui-dns.com, ns1101.ui-dns.com)

Analysis

IP Addresses

cogitree.com resolves to the IP addresses 217.160.0.192 and 2001:8d8:100f:f000::249

wahl.eckental.de, www.zkim.de, brmail.fr plus two other host names have IP numbers in common with cogitree.com.

Name Servers

Four name servers handle the delegation for cogitree.com: ns1052.ui-dns.biz, ns1101.ui-dns.com, ns1019.ui-dns.de and ns1094.ui-dns.org.

cogitree.com has at least partial name server overlap with other domains, such as soerensen.fr, facebookevil.com, aazure.ca and two others.

ns1052.ui-dns.com, ns1052.ui-dns.de and ns1052.ui-dns.org — plus 7 other name servers — are commonly paired with these name servers.

ns1052.ui-dns.biz, ns1101.ui-dns.com, ns1019.ui-dns.de and ns1094.ui-dns.org all point to exactly two IP numbers each: ns1052.ui-dns.biz → 185.132.33.52 and 2607:f1c0:fe:53:185:132:33:52; ns1101.ui-dns.com → 185.132.34.101 and 2607:f1c0:fe:53:185:132:34:101; ns1019.ui-dns.de → 185.132.32.19 and 2607:f1c0:fe:53:185:132:32:19; ns1094.ui-dns.org → 185.132.35.94 and 2607:f1c0:fe:53:185:132:35:94.

Mail Servers

cogitree.com uses one mail server — cogitree-com.mail.protection.outlook.com.

cogitree-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.36, 52.101.73.2, 52.101.73.4 plus 5 more.

cogitree.com - robtex.com

cogitree.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

`cogitree.com`

`com`