`bobguthridge.com`

DNSSEC	⚠️ Not signed
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁷²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2400685074

`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=1775999647

⚠️ On DNS blocklist: tif, ultimate

Same first word

bobguthridge.com

DNS History

12 records (5 active, 7 former)

●NShans.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-04 13:22:48
● 2026-04-09 17:42:46
● 2026-04-12 13:44:22

●NSleah.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-04 13:22:48
● 2026-04-09 17:42:46
● 2026-04-12 13:44:22

○NSwsp2.wspice.com2007-11-11 → 2020-04-04 · 4 obs

● 2007-11-11 15:12:12
● 2020-04-04 13:22:48
○ 2026-04-09 17:42:46
○ 2026-04-12 13:44:22

○NSwsp4.wspice.com2007-11-11 → 2020-04-04 · 4 obs

● 2007-11-11 15:12:12
● 2020-04-04 13:22:48
○ 2026-04-09 17:42:46
○ 2026-04-12 13:44:22

○MXmail.bobguthridge.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 15:12:12
○ 2015-08-20 13:48:16
○ 2026-04-12 13:44:22

○MXmail.worldspice.net2016-08-09 → 2020-04-04 · 5 obs

○ 2016-03-27 01:40:06
● 2016-08-09 14:46:28
● 2020-04-04 13:22:48
○ 2026-04-09 17:42:46
○ 2026-04-12 13:44:22

○MXmailfilter.bobguthridge.com2015-08-20 → 2016-03-27 · 5 obs

○ 2007-11-11 15:12:12
● 2015-08-20 13:48:16
● 2016-03-27 01:40:06
○ 2016-08-09 14:46:28
○ 2026-04-12 13:44:22

●MXroute1.mx.cloudflare.net2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-04 13:22:48
● 2026-04-09 17:42:46
● 2026-04-12 13:44:22

●MXroute2.mx.cloudflare.net2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-04 13:22:48
● 2026-04-09 17:42:46
● 2026-04-12 13:44:22

●MXroute3.mx.cloudflare.net2026-04-09 → 2026-04-12 · 3 obs

○ 2020-04-04 13:22:48
● 2026-04-09 17:42:46
● 2026-04-12 13:44:22

○A216.37.64.302007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 15:12:12
○ 2015-08-20 13:48:16
○ 2026-04-12 13:44:22

○A216.37.95.1732015-08-20 → 2020-04-04 · 5 obs

○ 2007-11-11 15:12:12
● 2015-08-20 13:48:16
● 2020-04-04 13:22:48
○ 2026-04-09 17:42:46
○ 2026-04-12 13:44:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
bobguthridge.com	leah.ns.cloudflare.com, hans.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.175

NS records: leah.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bobguthridge.com (unsigned zone)

⏱️ Timing

Total: 91ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`hans.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 15), route2.mx.cloudflare.net (pri: 3)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (leah.ns.cloudflare.com, leah.ns.cloudflare.com, leah.ns.cloudflare.com...)

Analysis

Name Servers

Two name servers hans.ns.cloudflare.com and leah.ns.cloudflare.com handle the delegation for bobguthridge.com.

bobguthridge.com shares the same name server setup as other domains, for instance como-it.pl, avalon-relocation.com, busy.info.pl, mrclaxon.com and sbxcars.com.

bobguthridge.com at least partially shares name servers with other domains, for instance billwarning55.com, phile.co, ayalon.ch, hmmnews.com and stroitelnye-materialy-v-sankt-peterburge.ru.

These name servers are commonly used with brenda.ns.cloudflare.com and mark.ns.cloudflare.com.

Six IP addresses per host:

hans.ns.cloudflare.com points to 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175; leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129

Mail Servers

Three mail servers handle bobguthridge.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

bobguthridge.com shares at least partially some mail servers with other domains, for instance hirephd.com, inspiredangel.com, archertube.com, matietkiem.com and mcmillan-terry.com.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

bobguthridge.com - robtex.com