`katedurham.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`katedurham-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
TXT	`mscid=mBQAC8dsKrObkK3W5W0Q+uZcICNqAaG45btNzakPBTaxZ4K4MBm2DcbMfQKKo29BmVJhfvB...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`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=1776312597

WOT: SAFE (70/100)

Same first word

katedurham.com

Similar names

rumahdekat.com

DNS History

19 records (9 active, 10 former)

○NSbne001n.server-dns.com2015-08-11 → 2016-11-24 · 4 obs

● 2015-08-11 21:44:36
● 2016-11-24 06:19:12
○ 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

○NSlocalhost.server-dns.com2015-08-11 → 2016-11-24 · 4 obs

● 2015-08-11 21:44:36
● 2016-11-24 06:19:12
○ 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

●NSns1.bdm.microsoftonline.com2026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

○NSns1.bytebacksolutions.com.au2017-01-11 → 2017-01-11 · 3 obs

○ 2016-11-24 06:19:12
● 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

●NSns2.bdm.microsoftonline.com2026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

○NSns2.bytebacksolutions.com.au2017-01-11 → 2017-01-11 · 3 obs

○ 2016-11-24 06:19:12
● 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

●NSns3.bdm.microsoftonline.com2026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

●NSns4.bdm.microsoftonline.com2026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

○NSsjc001n.server-dns-us.com2015-08-11 → 2016-11-24 · 4 obs

● 2015-08-11 21:44:36
● 2016-11-24 06:19:12
○ 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

○NSwic001n.server-dns.com.au2015-08-11 → 2016-11-24 · 4 obs

● 2015-08-11 21:44:36
● 2016-11-24 06:19:12
○ 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

●MXkatedurham-com.mail.protection.outlook.com2015-11-02 → 2026-04-16 · 3 obs

○ 2015-10-15 09:22:20
● 2015-11-02 05:49:50
● 2026-04-16 04:25:54

○MXmx1.bne.server-mail.com2015-08-11 → 2015-10-15 · 4 obs

● 2015-08-11 21:44:36
● 2015-10-15 09:22:20
○ 2015-11-02 05:49:50
○ 2026-04-16 04:25:54

○MXmx2.bne.server-mail.com2015-08-11 → 2015-10-15 · 4 obs

● 2015-08-11 21:44:36
● 2015-10-15 09:22:20
○ 2015-11-02 05:49:50
○ 2026-04-16 04:25:54

●A198.185.159.1442026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

●A198.185.159.1452026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

●A198.49.23.1442026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

●A198.49.23.1452026-04-16 → 2026-04-16 · 2 obs

○ 2017-01-11 02:00:06
● 2026-04-16 04:25:54

○A202.139.225.1972015-08-11 → 2016-11-24 · 4 obs

● 2015-08-11 21:44:36
● 2016-11-24 06:19:12
○ 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

○A221.121.144.1452017-01-11 → 2017-01-11 · 3 obs

○ 2016-11-24 06:19:12
● 2017-01-11 02:00:06
○ 2026-04-16 04:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
katedurham.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katedurham.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`katedurham-com.mail.protection.outlook.c`
TXT	2	`mscid=mBQAC8dsKrObkK3W5W0Q+uZcICNqAaG45b, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by katedurham.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names including nomrad.com, jjsbarber.com, jl-royal.com, composingprograms.com and rohitvyas.com share IP numbers with katedurham.com.

Name Servers

katedurham.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

katedurham.com at least partially shares name servers with other domains, for instance p-f-a.net, gecouae.ae, alphacool.com.au, ethenalive.com and medfar.com.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.

Mail Servers

katedurham.com is handled by a single mail server, katedurham-com.mail.protection.outlook.com.

Host katedurham-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.1, 52.101.149.2 and 52.101.149.9.

katedurham.com - robtex.com

katedurham.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

`katedurham.com`

`com`