badmaths.com - robtex.com

badmaths.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:96e0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:68🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.104Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.224🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkiki.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkiki.ns.cloudflare.com
A108.162.192.180🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A172.64.32.180🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
A173.245.58.180🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkiki.ns.cloudflare.com
NSterry.ns.cloudflare.com
A2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterry.ns.cloudflare.com
A2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterry.ns.cloudflare.com
A108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.0.104, 172.67.150.224
IPv62606:4700:3031::ac43:96e0, 2606:4700:3035::6815:68
SOAkiki.ns.cloudflare.comdns@cloudflare.com serial=2397994319

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

Subdomains

www.badmaths.com

Same first word

badmaths.com

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSkiki.ns.cloudflare.comterry.ns.cloudflare.comns1.cjperl.comns2.cjperl.comns3.cjperl.comA104.21.0.104172.67.150.2242606:4700:3031::ac43:96e02606:4700:3035::6815:68213.174.156.78
●NSkiki.ns.cloudflare.com2026-02-16 → 2026-03-10 · 3 obs
○ 2017-07-17 07:06:20
● 2026-02-16 22:41:08
● 2026-03-10 16:55:14
○NSns1.cjperl.com2016-09-17 → 2017-07-17 · 4 obs
● 2016-09-17 06:57:32
● 2017-07-17 07:06:20
○ 2026-02-16 22:41:08
○ 2026-03-10 16:55:14
○NSns2.cjperl.com2016-09-17 → 2017-07-17 · 4 obs
● 2016-09-17 06:57:32
● 2017-07-17 07:06:20
○ 2026-02-16 22:41:08
○ 2026-03-10 16:55:14
○NSns3.cjperl.com2016-09-17 → 2017-07-17 · 4 obs
● 2016-09-17 06:57:32
● 2017-07-17 07:06:20
○ 2026-02-16 22:41:08
○ 2026-03-10 16:55:14
●NSterry.ns.cloudflare.com2026-02-16 → 2026-03-10 · 3 obs
○ 2017-07-17 07:06:20
● 2026-02-16 22:41:08
● 2026-03-10 16:55:14
●A104.21.0.1042026-02-16 → 2026-03-10 · 3 obs
○ 2017-07-17 07:06:20
● 2026-02-16 22:41:08
● 2026-03-10 16:55:14
●A172.67.150.2242026-02-16 → 2026-03-10 · 3 obs
○ 2017-07-17 07:06:20
● 2026-02-16 22:41:08
● 2026-03-10 16:55:14
○A213.174.156.782016-09-17 → 2017-07-17 · 4 obs
● 2016-09-17 06:57:32
● 2017-07-17 07:06:20
○ 2026-02-16 22:41:08
○ 2026-03-10 16:55:14
●A2606:4700:3031::ac43:96e02026-02-16 → 2026-03-10 · 3 obs
○ 2017-07-17 07:06:20
● 2026-02-16 22:41:08
● 2026-03-10 16:55:14
●A2606:4700:3035::6815:682026-02-16 → 2026-03-10 · 3 obs
○ 2017-07-17 07:06:20
● 2026-02-16 22:41:08
● 2026-03-10 16:55:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...-
badmaths.comkiki.ns.cloudflare.com, terry.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.237

NS records: kiki.ns.cloudflare.com, terry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for badmaths.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.104, 172.67.150.224
AAAA22606:4700:3031::ac43:96e0, 2606:4700:3035::6815:68
NS2kiki.ns.cloudflare.com, terry.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kiki.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

badmaths.com is a parent of www.badmaths.com.

IP Addresses

badmaths.com points to four IP numbers: 2606:4700:3031::ac43:96e0, 2606:4700:3035::6815:68, 104.21.0.104 and 172.67.150.224.

Other host names, for instance carrentals.in, squibel.com, www.12acres.ca, avthfull.com and gmnc.org share IP numbers with badmaths.com.

Name Servers

Delegation for badmaths.com rests with two name servers, kiki.ns.cloudflare.com and terry.ns.cloudflare.com.

badmaths.com shares the same name server setup as other domains, including index4me.com, rootsok.com, (0x77616e6b)boat.com, keel4u.com and firenana.com.

badmaths.com at least partially shares name servers with other domains, for instance totallnet.com.br, 6992ff.com, ilojafy.com, tobiaspartners.com and vbd.com.bd.

these name servers are commonly used with walt.ns.cloudflare.com, erin.ns.cloudflare.com and peter.ns.cloudflare.com.

Host names with six IP numbers: kiki.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab4, 2803:f800:50::6ca2:c0b4, 2a06:98c1:50::ac40:20b4, 108.162.192.180, 172.64.32.180 and 173.245.58.180. terry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:21ed, 108.162.193.237, 172.64.33.237 and 173.245.59.237.