`guthridgegrading.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a5a2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1005^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.5^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.162^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashton.ns.cloudflare.com`
		A	108.162.195.173^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
		A	162.159.44.173^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
		A	172.64.35.173^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
NS	`kira.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kira.ns.cloudflare.com`
		A	108.162.194.197^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	162.159.38.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	172.64.34.197^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.5, 172.67.165.162
		IPv6 hints	2606:4700:3032::ac43:a5a2, 2606:4700:3037::6815:1005
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOA	`ashton.ns.cloudflare.com`dns@cloudflare.com serial=2399501612

`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=1778599681

Same first word

guthridgegrading.com

DNS History

9 records (6 active, 3 former)

●NSashton.ns.cloudflare.com2026-05-06 → 2026-05-12 · 3 obs

○ 2018-11-28 11:16:54
● 2026-05-06 09:25:18
● 2026-05-12 15:57:46

●NSkira.ns.cloudflare.com2026-05-06 → 2026-05-12 · 3 obs

○ 2018-11-28 11:16:54
● 2026-05-06 09:25:18
● 2026-05-12 15:57:46

○NSns49.worldnic.com2018-11-28 → 2018-11-28 · 3 obs

● 2018-11-28 11:16:54
○ 2026-05-06 09:25:18
○ 2026-05-12 15:57:46

○NSns50.worldnic.com2018-11-28 → 2018-11-28 · 3 obs

● 2018-11-28 11:16:54
○ 2026-05-06 09:25:18
○ 2026-05-12 15:57:46

●A104.21.16.52026-05-06 → 2026-05-12 · 3 obs

○ 2018-11-28 11:16:54
● 2026-05-06 09:25:18
● 2026-05-12 15:57:46

●A172.67.165.1622026-05-06 → 2026-05-12 · 3 obs

○ 2018-11-28 11:16:54
● 2026-05-06 09:25:18
● 2026-05-12 15:57:46

○A208.91.197.272018-11-28 → 2018-11-28 · 3 obs

● 2018-11-28 11:16:54
○ 2026-05-06 09:25:18
○ 2026-05-12 15:57:46

●A2606:4700:3032::ac43:a5a22026-05-06 → 2026-05-12 · 3 obs

○ 2018-11-28 11:16:54
● 2026-05-06 09:25:18
● 2026-05-12 15:57:46

●A2606:4700:3037::6815:10052026-05-06 → 2026-05-12 · 3 obs

○ 2018-11-28 11:16:54
● 2026-05-06 09:25:18
● 2026-05-12 15:57:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
guthridgegrading.com	kira.ns.cloudflare.com, ashton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.197

NS records: kira.ns.cloudflare.com, ashton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guthridgegrading.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.162, 104.21.16.5`
AAAA	2	`2606:4700:3037::6815:1005, 2606:4700:3032::ac43:a5a2`
NS	2	`ashton.ns.cloudflare.com, kira.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

guthridgegrading.com maps to four IP numbers: 2606:4700:3032::ac43:a5a2, 2606:4700:3037::6815:1005, 104.21.16.5 and 172.67.165.162.

Other host names such as guyu.ccwu.cc, 35m.net, ocotillognu.life, ns2.bayetetech.com and movieapps.org share IPs with guthridgegrading.com.

Name Servers

Two name servers ashton.ns.cloudflare.com and kira.ns.cloudflare.com handle the delegation for guthridgegrading.com.

guthridgegrading.com shares the same name server setup as other domains, for example nopestsfor.us, brightviewlandscapes.com, bvcore.com, brightviewconcerns.com and dynascapesnv.com.

guthridgegrading.com at least partially shares name servers with other domains, for example mihailsadoveanu.org, xiu1609d.cc, 071073.com, assesssolid.com and pgtmpayl88.com.

These name servers are often used with naya.ns.cloudflare.com, eve.ns.cloudflare.com, rohin.ns.cloudflare.com, jaziel.ns.cloudflare.com and lana.ns.cloudflare.com.

Host names with six IP numbers:

ashton.ns.cloudflare.com points to 2606:4700:58::a29f:2cad, 2803:f800:50::6ca2:c3ad, 2a06:98c1:50::ac40:23ad, 108.162.195.173, 162.159.44.173 and 172.64.35.173.

kira.ns.cloudflare.com points to 2606:4700:50::a29f:26c5, 2803:f800:50::6ca2:c2c5, 2a06:98c1:50::ac40:22c5, 108.162.194.197, 162.159.38.197 and 172.64.34.197.

guthridgegrading.com - robtex.com