`robertson-sumner.com`

DNSSEC	⚠️ Not signed
A	104.199.69.205^{🇧🇪 Google104.199.68.0/22}
		PTR	`205.69.199.104.bc.googleusercontent.com`
NS	`ns55.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns56.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`robertsonsumner-com02c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS55.WORLDNIC.com`namehost@WORLDNIC.com serial=121062407

`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=1778443286

Same first word

robertson-sumner.com

DNS History

18 records (4 active, 14 former)

○NSns1.livedns.co.uk2007-11-02 → 2015-06-08 · 4 obs

● 2007-11-02 08:14:32
● 2015-06-08 10:09:52
○ 2015-10-30 13:18:50
○ 2026-05-10 20:19:00

○NSns1.vidacloud.co.uk2015-10-30 → 2017-04-24 · 5 obs

○ 2015-06-08 10:09:52
● 2015-10-30 13:18:50
● 2017-04-24 00:22:06
○ 2026-02-22 23:11:28
○ 2026-05-10 20:19:00

○NSns2.livedns.co.uk2007-11-02 → 2015-06-08 · 4 obs

● 2007-11-02 08:14:32
● 2015-06-08 10:09:52
○ 2015-10-30 13:18:50
○ 2026-05-10 20:19:00

○NSns2.vidacloud.co.uk2015-10-30 → 2017-04-24 · 5 obs

○ 2015-06-08 10:09:52
● 2015-10-30 13:18:50
● 2017-04-24 00:22:06
○ 2026-02-22 23:11:28
○ 2026-05-10 20:19:00

○NSns3.livedns.co.uk2015-06-08 → 2015-06-08 · 4 obs

○ 2007-11-02 08:14:32
● 2015-06-08 10:09:52
○ 2015-10-30 13:18:50
○ 2026-05-10 20:19:00

●NSns55.worldnic.com2026-02-22 → 2026-05-10 · 3 obs

○ 2017-04-24 00:22:06
● 2026-02-22 23:11:28
● 2026-05-10 20:19:00

●NSns56.worldnic.com2026-02-22 → 2026-05-10 · 3 obs

○ 2017-04-24 00:22:06
● 2026-02-22 23:11:28
● 2026-05-10 20:19:00

○MXin.hes.trendmicro.eu2015-10-30 → 2016-09-15 · 5 obs

○ 2015-06-08 10:09:52
● 2015-10-30 13:18:50
● 2016-09-15 03:40:28
○ 2017-04-24 00:22:06
○ 2026-05-10 20:19:00

○MXin.mx.trendmicro.eu2015-06-08 → 2016-09-15 · 5 obs

○ 2007-11-02 08:14:32
● 2015-06-08 10:09:52
● 2016-09-15 03:40:28
○ 2017-04-24 00:22:06
○ 2026-05-10 20:19:00

○MXmailserver.robertson-sumner.com2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 08:14:32
○ 2015-06-08 10:09:52
○ 2026-05-10 20:19:00

○MXmx1.avgcloud.net2017-04-24 → 2017-04-24 · 4 obs

○ 2016-09-15 03:40:28
● 2017-04-24 00:22:06
○ 2026-02-22 23:11:28
○ 2026-05-10 20:19:00

○MXmx2.avgcloud.net2017-04-24 → 2017-04-24 · 4 obs

○ 2016-09-15 03:40:28
● 2017-04-24 00:22:06
○ 2026-02-22 23:11:28
○ 2026-05-10 20:19:00

●MXrobertsonsumner-com02c.mail.protection.outlook.com2026-02-22 → 2026-05-10 · 3 obs

○ 2017-04-24 00:22:06
● 2026-02-22 23:11:28
● 2026-05-10 20:19:00

●A104.199.69.2052026-02-22 → 2026-05-10 · 3 obs

○ 2017-04-24 00:22:06
● 2026-02-22 23:11:28
● 2026-05-10 20:19:00

○A185.119.173.542017-04-24 → 2017-04-24 · 4 obs

○ 2016-09-15 03:40:28
● 2017-04-24 00:22:06
○ 2026-02-22 23:11:28
○ 2026-05-10 20:19:00

○A213.171.218.212007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 08:14:32
○ 2015-06-08 10:09:52
○ 2026-05-10 20:19:00

○A88.208.252.1982015-06-08 → 2015-06-08 · 4 obs

○ 2007-11-02 08:14:32
● 2015-06-08 10:09:52
○ 2015-10-30 13:18:50
○ 2026-05-10 20:19:00

○A95.142.152.1942015-10-30 → 2016-09-15 · 5 obs

○ 2015-06-08 10:09:52
● 2015-10-30 13:18:50
● 2016-09-15 03:40:28
○ 2017-04-24 00:22:06
○ 2026-05-10 20:19:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
robertson-sumner.com	ns55.worldnic.com, ns56.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns55.worldnic.com, ns56.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertson-sumner.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.199.69.205`
NS	2	`ns55.worldnic.com, ns56.worldnic.com`
MX	1	`robertsonsumner-com02c.mail.protection.o`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS55.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns55.worldnic.com, ns56.worldnic.com)

Analysis

IP Addresses

robertson-sumner.com points to IP number 104.199.69.205.

For instance, other host names 205.69.199.104.bc.googleusercontent.com, ceskecasino.wpengine.com, videntis.ch, exclusive-linens.co.uk and *.skionline.ch share IP numbers with robertson-sumner.com.

Name Servers

robertson-sumner.com is delegated to two name servers: ns55.worldnic.com and ns56.worldnic.com.

robertson-sumner.com uses the same name server setup as other domains such as womengrowbusiness.com, conleyinsurance.com, nest.life, zitrin.us and seniortargets.com.

Host names with one IP number:

ns55.worldnic.com points to: 162.159.26.165.

ns56.worldnic.com points to: 162.159.27.8.

Mail Servers

robertson-sumner.com is handled by a single mail server, robertsonsumner-com02c.mail.protection.outlook.com.

Host name robertsonsumner-com02c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

robertson-sumner.com - robtex.com