nerdcowdev.com - robtex.com

nerdcowdev.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5e54🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:dd49🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.84Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.73🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlloyd.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
A2803:f800:50::6ca2:c1c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlloyd.ns.cloudflare.com
A2a06:98c1:50::ac40:21c5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlloyd.ns.cloudflare.com
A108.162.193.197🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
A172.64.33.197🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
A173.245.59.197🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlloyd.ns.cloudflare.com
NSnucum.ns.cloudflare.com
A2606:4700:50::a29f:2691🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A162.159.38.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.94.84, 172.67.221.73
IPv62606:4700:3030::6815:5e54, 2606:4700:3030::ac43:dd49
SOAlloyd.ns.cloudflare.comdns@cloudflare.com serial=2400003004

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=1775082947

Same first word

nerdcowdev.com

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSlloyd.ns.cloudflare.comnucum.ns.cloudflare.comdamiete.ns.cloudflare.comhope.ns.cloudflare.comns-136.awsdns-17.comns-1490.awsdns-58.orgns-1861.awsdns-40.co.ukns-820.awsdns-38.netA104.21.94.84172.67.221.732606:4700:3030::6815:5e542606:4700:3030::ac43:dd4934.241.59.142
○NSdamiete.ns.cloudflare.com2026-02-21 → 2026-02-21 · 3 obs
○ 2017-12-07 20:12:10
● 2026-02-21 21:46:42
○ 2026-04-01 22:44:44
○NShope.ns.cloudflare.com2026-02-21 → 2026-02-21 · 3 obs
○ 2017-12-07 20:12:10
● 2026-02-21 21:46:42
○ 2026-04-01 22:44:44
●NSlloyd.ns.cloudflare.com2026-04-01 → 2026-04-01 · 2 obs
○ 2026-02-21 21:46:42
● 2026-04-01 22:44:44
○NSns-136.awsdns-17.com2017-12-07 → 2017-12-07 · 3 obs
● 2017-12-07 20:12:10
○ 2026-02-21 21:46:42
○ 2026-04-01 22:44:44
○NSns-1490.awsdns-58.org2017-12-07 → 2017-12-07 · 3 obs
● 2017-12-07 20:12:10
○ 2026-02-21 21:46:42
○ 2026-04-01 22:44:44
○NSns-1861.awsdns-40.co.uk2017-12-07 → 2017-12-07 · 3 obs
● 2017-12-07 20:12:10
○ 2026-02-21 21:46:42
○ 2026-04-01 22:44:44
○NSns-820.awsdns-38.net2017-12-07 → 2017-12-07 · 3 obs
● 2017-12-07 20:12:10
○ 2026-02-21 21:46:42
○ 2026-04-01 22:44:44
●NSnucum.ns.cloudflare.com2026-04-01 → 2026-04-01 · 2 obs
○ 2026-02-21 21:46:42
● 2026-04-01 22:44:44
●A104.21.94.842026-02-21 → 2026-04-01 · 3 obs
○ 2017-12-07 20:12:10
● 2026-02-21 21:46:42
● 2026-04-01 22:44:44
●A172.67.221.732026-02-21 → 2026-04-01 · 3 obs
○ 2017-12-07 20:12:10
● 2026-02-21 21:46:42
● 2026-04-01 22:44:44
●A2606:4700:3030::6815:5e542026-02-21 → 2026-04-01 · 3 obs
○ 2017-12-07 20:12:10
● 2026-02-21 21:46:42
● 2026-04-01 22:44:44
●A2606:4700:3030::ac43:dd492026-02-21 → 2026-04-01 · 3 obs
○ 2017-12-07 20:12:10
● 2026-02-21 21:46:42
● 2026-04-01 22:44:44
○A34.241.59.1422017-12-07 → 2017-12-07 · 3 obs
● 2017-12-07 20:12:10
○ 2026-02-21 21:46:42
○ 2026-04-01 22:44:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...-
nerdcowdev.comlloyd.ns.cloudflare.com, nucum.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.197

NS records: lloyd.ns.cloudflare.com, nucum.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerdcowdev.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.73, 104.21.94.84
AAAA22606:4700:3030::6815:5e54, 2606:4700:3030::ac43:dd49
NS2lloyd.ns.cloudflare.com, nucum.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lloyd.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by nerdcowdev.com: 2606:4700:3030::6815:5e54, 2606:4700:3030::ac43:dd49, 104.21.94.84 and 172.67.221.73.

other host names including buildingonlinesuccess.com, ufuktur.com, www.prefix.ph, bohodecoshop.com and nano2025chain.click share IP numbers with nerdcowdev.com.

Name Servers

nerdcowdev.com is delegated to two name servers lloyd.ns.cloudflare.com and nucum.ns.cloudflare.com.

nerdcowdev.com shares the same name server setup as other domains, for instance peterboroughbakery.com, online-butik.com, bohum-world.com, reteterapide.com and interior-punch.com.

nerdcowdev.com at least partially shares name servers with other domains, for instance latexformat.com, zaycasino.biz, kalkulator-oc-ac.auto.pl, fcunitedwindowcleaning.com and b24.it.

these name servers are often used together with abby.ns.cloudflare.com, cosmin.ns.cloudflare.com, adam.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with six IP numbers:

Host name lloyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc5, 2803:f800:50::6ca2:c1c5, 2a06:98c1:50::ac40:21c5, 108.162.193.197, 172.64.33.197 and 173.245.59.197.

Host name nucum.ns.cloudflare.com points to: 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145.