contentwritinggurus.com - robtex.com

contentwritinggurus.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:16c5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:cee3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.197Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.227🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbill.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
A2803:f800:50::6ca2:c14a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbill.ns.cloudflare.com
A2a06:98c1:50::ac40:214a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbill.ns.cloudflare.com
A108.162.193.74🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
A172.64.33.74🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
A173.245.59.74🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
NSgracie.ns.cloudflare.com
A2606:4700:50::a29f:2690🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A2803:f800:50::6ca2:c290🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgracie.ns.cloudflare.com
A2a06:98c1:50::ac40:2290🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgracie.ns.cloudflare.com
A108.162.194.144🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A162.159.38.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A172.64.34.144🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.22.197, 172.67.206.227
IPv62606:4700:3033::6815:16c5, 2606:4700:3034::ac43:cee3
SOAbill.ns.cloudflare.comdns@cloudflare.com serial=2398341860

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=1771291435

Same first word

contentwritinggurus.com

DNS History

11 records (6 active, 5 former)

2020202120222023202420252026NSbill.ns.cloudflare.comgracie.ns.cloudflare.comdns1.namecheaphosting.comdns2.namecheaphosting.comMXmail.contentwritinggurus.comA104.21.22.197172.67.206.2272606:4700:3033::6815:16c52606:4700:3034::ac43:cee3172.64.80.1198.54.120.52
●NSbill.ns.cloudflare.com2026-02-21 → 2026-03-24 · 3 obs
○ 2019-12-17 20:22:00
● 2026-02-21 17:13:12
● 2026-03-24 02:42:18
○NSdns1.namecheaphosting.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:22:00
○ 2026-02-21 17:13:12
○ 2026-03-24 02:42:18
○NSdns2.namecheaphosting.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:22:00
○ 2026-02-21 17:13:12
○ 2026-03-24 02:42:18
●NSgracie.ns.cloudflare.com2026-02-21 → 2026-03-24 · 3 obs
○ 2019-12-17 20:22:00
● 2026-02-21 17:13:12
● 2026-03-24 02:42:18
○MXmail.contentwritinggurus.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:22:00
○ 2026-02-21 17:13:12
○ 2026-03-24 02:42:18
●A104.21.22.1972026-02-21 → 2026-03-24 · 5 obs
○ 2019-12-17 20:22:00
● 2026-02-21 17:13:12
● 2026-02-22 04:56:30
○ 2026-02-28 06:48:36
● 2026-03-24 02:42:18
○A172.64.80.12026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-22 04:56:30
● 2026-02-28 06:48:36
○ 2026-03-24 02:42:18
●A172.67.206.2272026-02-21 → 2026-03-24 · 5 obs
○ 2019-12-17 20:22:00
● 2026-02-21 17:13:12
● 2026-02-22 04:56:30
○ 2026-02-28 06:48:36
● 2026-03-24 02:42:18
○A198.54.120.522019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:22:00
○ 2026-02-21 17:13:12
○ 2026-03-24 02:42:18
●A2606:4700:3033::6815:16c52026-02-21 → 2026-03-24 · 3 obs
○ 2019-12-17 20:22:00
● 2026-02-21 17:13:12
● 2026-03-24 02:42:18
●A2606:4700:3034::ac43:cee32026-02-21 → 2026-03-24 · 3 obs
○ 2019-12-17 20:22:00
● 2026-02-21 17:13:12
● 2026-03-24 02:42:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...-
contentwritinggurus.combill.ns.cloudflare.com, gracie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.74

NS records: bill.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentwritinggurus.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.22.197, 172.67.206.227
AAAA22606:4700:3033::6815:16c5, 2606:4700:3034::ac43:cee3
NS2bill.ns.cloudflare.com, gracie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bill.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

contentwritinggurus.com maps to four IP numbers: 2606:4700:3033::6815:16c5, 2606:4700:3034::ac43:cee3, 104.21.22.197 and 172.67.206.227.

Other host names such as kollenfest.no, smarthomeinmobiliaria.com, happy-mama.com, musang178mwa.site and planorep.org share IPs with contentwritinggurus.com.

Name Servers

Two name servers bill.ns.cloudflare.com and gracie.ns.cloudflare.com handle the delegation for contentwritinggurus.com.

contentwritinggurus.com shares the same name server setup as other domains, for example vintagevibesrestro.in, mp3panda.com, 11upmovies.us.org, kzp.co.com and datika.me.

contentwritinggurus.com at least partially shares name servers with other domains, for example autoafterworld.com, icguedes.pro.br, grattec-tools.com, rust.re and hometransfer.co.nz.

these name servers are commonly used alongside glen.ns.cloudflare.com name servers.

Host names with six IP numbers:

bill.ns.cloudflare.com points to 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74.

gracie.ns.cloudflare.com points to 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.