`grenebooks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2ffa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:aed9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.250^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.217^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lochlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lochlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lochlan.ns.cloudflare.com`
		A	108.162.195.234^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	162.159.44.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	172.64.35.234^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
NS	`pat.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pat.ns.cloudflare.com`
		A	108.162.192.139^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	172.64.32.139^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	173.245.58.139^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
MX	`_dc-mx.7192db878cae.grenebooks.com` ⭐
		A	184.94.215.141^{🇺🇸 NAMCHEAP-PH184.94.215.0/24}
			PTR	`server2.lukinet.app`
TXT	`v=spf1 +a +mx +ip4:184.94.215.141 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.250, 172.67.174.217
		IPv6 hints	2606:4700:3035::6815:2ffa, 2606:4700:3035::ac43:aed9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`lochlan.ns.cloudflare.com`dns@cloudflare.com serial=2402543471

`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=1777091916

MX for

grenebooks.com

Same first word

grenebooks.com

Similar names

genrebooks.co.nz

greenbooks.it

greenbooks.co.in

greenbooks.dk

greenbooks.co.uk

greenbooks.org

regenbooks.com

greenbooks.ru

greenbooks.de

DNS History

11 records (7 active, 4 former)

●NSlochlan.ns.cloudflare.com2026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

○NSns1.lukinet.app2026-02-22 → 2026-03-26 · 3 obs

● 2026-02-22 00:17:26
● 2026-03-26 05:18:54
○ 2026-04-25 05:08:02

○NSns2.lukinet.app2026-02-22 → 2026-03-26 · 3 obs

● 2026-02-22 00:17:26
● 2026-03-26 05:18:54
○ 2026-04-25 05:08:02

●NSpat.ns.cloudflare.com2026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

●MX_dc-mx.7192db878cae.grenebooks.com2026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

○MXgrenebooks.com2026-02-22 → 2026-03-26 · 3 obs

● 2026-02-22 00:17:26
● 2026-03-26 05:18:54
○ 2026-04-25 05:08:02

●A104.21.47.2502026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

●A172.67.174.2172026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

○A184.94.215.1412026-02-22 → 2026-03-26 · 3 obs

● 2026-02-22 00:17:26
● 2026-03-26 05:18:54
○ 2026-04-25 05:08:02

●A2606:4700:3035::6815:2ffa2026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

●A2606:4700:3035::ac43:aed92026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-26 05:18:54
● 2026-04-25 05:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grenebooks.com	pat.ns.cloudflare.com, lochlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.234

NS records: pat.ns.cloudflare.com, lochlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grenebooks.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.250, 172.67.174.217`
AAAA	2	`2606:4700:3035::ac43:aed9, 2606:4700:3035::6815:2ffa`
NS	2	`lochlan.ns.cloudflare.com, pat.ns.cloudflare.com`
MX	1	`_dc-mx.7192db878cae.grenebooks.com (pri:`
TXT	1	`v=spf1 +a +mx +ip4:184.94.215.141 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lochlan.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

grenebooks.com serves as the mail server for grenebooks.com.

IP Addresses

grenebooks.com resolves to four IPs: 2606:4700:3035::6815:2ffa, 2606:4700:3035::ac43:aed9, 104.21.47.250 and 172.67.174.217.

Other host names such as nzforagesystems.co.nz, www.lottopromax.com, 26software.com, digsfordogs.uk and hm88.social share IP numbers with grenebooks.com.

Name Servers

grenebooks.com is delegated to two name servers: lochlan.ns.cloudflare.com and pat.ns.cloudflare.com.

grenebooks.com uses the same name server setup as other domains, including quantumxlnc.com, makamba.net, rastforfree.xyz, uslocallocksmith.com and ok2review.com.

At least part of the name servers for grenebooks.com are shared with other domains, for instance exclion.com, meditationapp.co, greve.cloud, julbox.fr and classyfriend.com.

These name servers are commonly used alongside elle.ns.cloudflare.com and savanna.ns.cloudflare.com.

Host names with six IP numbers:

lochlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cea, 2803:f800:50::6ca2:c3ea, 2a06:98c1:50::ac40:23ea, 108.162.195.234, 162.159.44.234 and 172.64.35.234.

pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.

Mail Servers

The mail server for grenebooks.com is _dc-mx.7192db878cae.grenebooks.com.

Host _dc-mx.7192db878cae.grenebooks.com points to IP 184.94.215.141.

grenebooks.com - robtex.com

grenebooks.com

com

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`grenebooks.com`

`com`