cotbc.org - dns.ninja

`cotbc.org`

DNSSEC	⚠️ Not signed
A	162.159.134.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
MX	`cotbc-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:199.27.221.88 ip4:184.69.100.254/30 ip4:216.24.224.0/20 include:sp...`
TXT	`ca3-081b72a4f84f4a658787613b0ac1b503`
TXT	`MS=ms35188328`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1780427415

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782647980

Same first word

cotbc.com.br

cotbc.org

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DNS History

21 records (4 active, 17 former)

○NSns0.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○NSns0000.ns0.com2008-02-08 → 2008-02-08 · 3 obs

● 2008-02-08 06:49:14
○ 2015-08-25 12:34:14
○ 2026-06-28 12:10:12

○NSns1.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

●NSns1.hover.com2026-03-08 → 2026-06-28 · 3 obs

○ 2017-03-26 11:44:10
● 2026-03-08 08:28:54
● 2026-06-28 12:10:12

○NSns2.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

●NSns2.hover.com2026-03-08 → 2026-06-28 · 3 obs

○ 2017-03-26 11:44:10
● 2026-03-08 08:28:54
● 2026-06-28 12:10:12

○NSns3.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○NSns336.pair.com2008-02-08 → 2008-02-08 · 3 obs

● 2008-02-08 06:49:14
○ 2015-08-25 12:34:14
○ 2026-06-28 12:10:12

○NSns4.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

●MXcotbc-org.mail.protection.outlook.com2026-03-08 → 2026-06-28 · 3 obs

○ 2017-03-26 11:44:10
● 2026-03-08 08:28:54
● 2026-06-28 12:10:12

○MXdves.dvgateway.com2016-06-25 → 2017-03-26 · 5 obs

○ 2016-04-16 10:19:14
● 2016-06-25 08:21:46
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○MXmailwash37.pair.com2008-02-08 → 2008-02-08 · 3 obs

● 2008-02-08 06:49:14
○ 2015-08-25 12:34:14
○ 2026-06-28 12:10:12

○MXmx1.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○MXmx2.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○MXmx3.dnsmadeeasy.com2015-08-25 → 2017-03-26 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○MXsafe.daxtech.ca2015-08-25 → 2016-04-16 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2016-04-16 10:19:14
○ 2016-06-25 08:21:46
○ 2026-06-28 12:10:12

○MXsafe2.daxtech.ca2015-08-25 → 2016-04-16 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2016-04-16 10:19:14
○ 2016-06-25 08:21:46
○ 2026-06-28 12:10:12

●A162.159.134.422026-03-08 → 2026-06-28 · 3 obs

○ 2017-03-26 11:44:10
● 2026-03-08 08:28:54
● 2026-06-28 12:10:12

○A184.168.47.2252015-08-25 → 2016-04-16 · 5 obs

○ 2008-02-08 06:49:14
● 2015-08-25 12:34:14
● 2016-04-16 10:19:14
○ 2016-06-25 08:21:46
○ 2026-06-28 12:10:12

○A198.71.233.132016-06-25 → 2017-03-26 · 5 obs

○ 2016-04-16 10:19:14
● 2016-06-25 08:21:46
● 2017-03-26 11:44:10
○ 2026-03-08 08:28:54
○ 2026-06-28 12:10:12

○A216.92.221.82008-02-08 → 2008-02-08 · 3 obs

● 2008-02-08 06:49:14
○ 2015-08-25 12:34:14
○ 2026-06-28 12:10:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cotbc.org	ns1.hover.com, ns2.hover.com	-

✅ Authoritative Response

Server:64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotbc.org (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.134.42`
NS	2	`ns2.hover.com, ns1.hover.com`
MX	1	`cotbc-org.mail.protection.outlook.com (p`
TXT	3	`v=spf1 ip4:199.27.221.88 ip4:184.69.100., ca3-081b72a4f84f4a658787613b0ac1b503...`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

Analysis

IP Addresses

cotbc.org has exactly one IP address — 162.159.134.42.

labelleza.com.mx, themovecaddies.com, smtp1.unitedconveyor.com plus two other host names have IP numbers in common with cotbc.org.

Name Servers

cotbc.org uses two name servers for its delegation: ns1.hover.com and ns2.hover.com.

The name server configuration of cotbc.org is shared with other domains, for instance maskimo.com, switchclick.ca, georgeplimptonsvideofalconry.com and two others.

cotbc.org shares at least some of its name servers with other domains, including le-intl.org, wikififa2006.com, e-scapes.info and two others.

These name servers are frequently seen alongside the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.

The two host names ns1.hover.com and ns2.hover.com each have a pair of IP addresses: ns1.hover.com has 216.40.47.26 and 2604:4000:0:d:216:40:47:26, and ns2.hover.com has 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.

Mail Servers

cotbc.org uses one mail server — cotbc-org.mail.protection.outlook.com.

cotbc-org.mail.protection.outlook.com has 8 IP addresses: 52.101.190.1, 52.101.190.2, 52.101.190.3 plus 5 more.