graywolfbooks.com - robtex.com

graywolfbooks.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bdad🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:394b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.75Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.173🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSben.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A2803:f800:50::6ca2:c167🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRben.ns.cloudflare.com
A2a06:98c1:50::ac40:2167🇺🇸 Cloudflare2a06:98c1:50::/45
PTRben.ns.cloudflare.com
A108.162.193.103🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A172.64.33.103🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A173.245.59.103🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
NSheather.ns.cloudflare.com
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.75, 172.67.189.173
IPv6 hints2606:4700:3030::ac43:bdad, 2606:4700:3033::6815:394b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAben.ns.cloudflare.comdns@cloudflare.com serial=2408341531

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784922657

Previously MX for

graywolfbooks.com

Same first word

graywolfbooks.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSben.ns.cloudflare.comheather.ns.cloudflare.comns1.7cloudcomputing.comns2.7cloudcomputing.comMXgraywolfbooks.comA104.21.57.75172.67.189.1732606:4700:3030::ac43:bdad2606:4700:3033::6815:394b143.95.74.72606:4700:3033::ac43:bdad
●NSben.ns.cloudflare.com2026-02-20 → 2026-07-24 · 3 obs
○ 2016-01-22 00:44:34
● 2026-02-20 02:00:52
● 2026-07-24 20:19:46
●NSheather.ns.cloudflare.com2026-02-20 → 2026-07-24 · 3 obs
○ 2016-01-22 00:44:34
● 2026-02-20 02:00:52
● 2026-07-24 20:19:46
○NSns1.7cloudcomputing.com2015-06-26 → 2015-11-04 · 4 obs
● 2015-06-26 22:28:46
● 2015-11-04 06:51:48
○ 2016-01-22 00:44:34
○ 2026-07-24 20:19:46
○NSns2.7cloudcomputing.com2015-06-26 → 2015-11-04 · 4 obs
● 2015-06-26 22:28:46
● 2015-11-04 06:51:48
○ 2016-01-22 00:44:34
○ 2026-07-24 20:19:46
○MXgraywolfbooks.com2015-06-26 → 2015-11-04 · 4 obs
● 2015-06-26 22:28:46
● 2015-11-04 06:51:48
○ 2016-01-22 00:44:34
○ 2026-07-24 20:19:46
●A104.21.57.752026-02-20 → 2026-07-24 · 3 obs
○ 2016-01-22 00:44:34
● 2026-02-20 02:00:52
● 2026-07-24 20:19:46
○A143.95.74.72015-06-26 → 2015-11-04 · 4 obs
● 2015-06-26 22:28:46
● 2015-11-04 06:51:48
○ 2016-01-22 00:44:34
○ 2026-07-24 20:19:46
●A172.67.189.1732026-02-20 → 2026-07-24 · 3 obs
○ 2016-01-22 00:44:34
● 2026-02-20 02:00:52
● 2026-07-24 20:19:46
●A2606:4700:3030::ac43:bdad2026-06-30 → 2026-07-24 · 3 obs
○ 2026-06-12 21:22:04
● 2026-06-30 04:39:30
● 2026-07-24 20:19:46
●A2606:4700:3033::6815:394b2026-02-20 → 2026-07-24 · 3 obs
○ 2016-01-22 00:44:34
● 2026-02-20 02:00:52
● 2026-07-24 20:19:46
○A2606:4700:3033::ac43:bdad2026-02-20 → 2026-06-12 · 5 obs
○ 2016-01-22 00:44:34
● 2026-02-20 02:00:52
● 2026-06-12 21:22:04
○ 2026-06-30 04:39:30
○ 2026-07-24 20:19:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
graywolfbooks.comben.ns.cloudflare.com, heather.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: ben.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for graywolfbooks.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.173, 104.21.57.75
AAAA22606:4700:3030::ac43:bdad, 2606:4700:3033::6815:394b
NS2ben.ns.cloudflare.com, heather.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ben.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

graywolfbooks.com has four IP addresses: 104.21.57.75, 172.67.189.173, 2606:4700:3030::ac43:bdad and 2606:4700:3033::6815:394b.

Two other host names, along with savvyandcompany.com, blueicon.co.za and vanlocator.co, also share IP numbers with graywolfbooks.com.

Name Servers

graywolfbooks.com is served by two delegated name servers, ben.ns.cloudflare.com and heather.ns.cloudflare.com.

graywolfbooks.com shares its NS records with other domains, for example waconahconstruction.com, actionwatersportslessons.com, countrygardensandgreenhouses.com and two others.

graywolfbooks.com has at least partial name server overlap with other domains, such as hynaupdate.live, udoyadn.com, thor-consulting.com and two others.

It is common to find these name servers paired with the name servers rex.ns.cloudflare.com, becky.ns.cloudflare.com, indie.ns.cloudflare.com and jamie.ns.cloudflare.com.

DNS names with 6 IP addresses:

ben.ns.cloudflare.com carries IP addresses 108.162.193.103, 172.64.33.103 and 173.245.59.103, with 3 other addresses beyond those.

heather.ns.cloudflare.com carries IP addresses 108.162.192.161, 172.64.32.161 and 173.245.58.161, with 3 other addresses beyond those.