math.tools - robtex.com

math.tools

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:885d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:48e3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.227Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.93🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaudrey.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2642🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A2803:f800:50::6ca2:c242🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaudrey.ns.cloudflare.com
A2a06:98c1:50::ac40:2242🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaudrey.ns.cloudflare.com
A108.162.194.66🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A162.159.38.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A172.64.34.66🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
NSmelnicoff.ns.cloudflare.com
A2606:4700:58::a29f:2cae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A2803:f800:50::6ca2:c3ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelnicoff.ns.cloudflare.com
A2a06:98c1:50::ac40:23ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelnicoff.ns.cloudflare.com
A108.162.195.174🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A162.159.44.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A172.64.35.174🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
TXTgoogle-site-verification=Cn637Z24IzFSX5tFJ_vYlqf5uBSuEOVGLz0XGbtqN2Q
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.227, 172.67.136.93
IPv6 hints2606:4700:3032::ac43:885d, 2606:4700:3033::6815:48e3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAaudrey.ns.cloudflare.comdns@cloudflare.com serial=2403837982

tools

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.tools ⭐
NSv0n1.nic.tools
NSv0n2.nic.tools
NSv0n3.nic.tools
NSv2n0.nic.tools
NSv2n1.nic.tools
SOAv0n0.nic.toolshostmaster@donuts.email serial=1778496518
rank #478941 globally
rank #35 in the tld
This domain name is "math"📈 Tranco rank: #423,441

PTR for

247.200.113.208.in-addr.arpa

Same first word

math.mx
math.pages.dev
math.report
math.it
math.nyc
math.org
math.com
math.ac.vn
math.de
math.company
math.solutions
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math.diamonds
math.co.kr
math.marketing
math.school
math.com.mx
math.pro
math.wtf
math.is
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math.run
math.im
math.bet
math.business
math.art
math.ir
math.vercel.app
math.group
math.academy
math.world
math.bot
math.us
math.org.uk
math.info
math.tools
math.at
math.bingo
math.red
math.wmflabs.org
math.be
math.net.cn
math.se
math.team
math.com.au
math.hamburg
math.edu.pl
math.lt
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math.gl
math.net
math.fr
math.graphics
math.st
math.gr
math.games
math.cl
math.center
math.tv
math.fi
math.ras.ru
math.gallery
math.in.ua
math.org.mx
math.no
math.events
math.kz
math.com.ua
math.org.il
math.ca
math.pictures
math.now
math.ge
math.guru
math.tel
math.sk
math.fish
math.com.cn
math.fo
math.wmcloud.org
math.canva-apps.cn
math.vn
math.fit
math.cafe
math.ru
math.org.tw
math.dev
math.careers
math.eu
math.expert
math.plus
math.capital
math.co.in
math.rs

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hatm.de

DNS History

22 records (6 active, 16 former)

2017201820192020202120222023202420252026NSaudrey.ns.cloudflare.commelnicoff.ns.cloudflare.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx1.sub4.homie.mail.dreamhost.commx2.sub4.homie.mail.dreamhost.comA104.21.72.227172.67.136.932606:4700:3032::ac43:885d2606:4700:3033::6815:48e3172.64.80.1188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::466.33.220.54
●NSaudrey.ns.cloudflare.com2026-02-16 → 2026-05-11 · 3 obs
○ 2016-12-11 00:16:54
● 2026-02-16 12:01:46
● 2026-05-11 10:56:04
●NSmelnicoff.ns.cloudflare.com2026-02-16 → 2026-05-11 · 3 obs
○ 2016-12-11 00:16:54
● 2026-02-16 12:01:46
● 2026-05-11 10:56:04
○NSns1.dreamhost.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:16:54
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○NSns2.dreamhost.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:16:54
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○NSns3.dreamhost.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:16:54
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○MXmx1.sub4.homie.mail.dreamhost.com2016-12-11 → 2026-02-16 · 4 obs
● 2016-12-11 00:16:54
● 2026-02-16 12:01:46
○ 2026-02-23 01:02:42
○ 2026-05-11 10:56:04
○MXmx2.sub4.homie.mail.dreamhost.com2016-12-11 → 2026-02-16 · 4 obs
● 2016-12-11 00:16:54
● 2026-02-16 12:01:46
○ 2026-02-23 01:02:42
○ 2026-05-11 10:56:04
●A104.21.72.2272026-02-23 → 2026-05-11 · 12 obs
○ 2026-02-16 12:01:46
● 2026-02-23 01:02:42
○ 2026-03-08 14:31:16
○ 2026-04-02 19:02:52
● 2026-04-03 15:35:58
● 2026-04-22 16:05:20
○ 2026-04-22 20:57:16
● 2026-04-29 22:27:26
● 2026-04-30 08:14:36
○ 2026-05-09 21:51:12
● 2026-05-11 10:56:02
● 2026-05-11 10:56:04
○A172.64.80.12026-03-08 → 2026-03-08 · 5 obs
○ 2026-02-23 01:02:42
● 2026-03-08 14:31:16
● 2026-03-08 18:45:30
○ 2026-04-02 19:02:52
○ 2026-05-11 10:56:04
●A172.67.136.932026-02-23 → 2026-05-11 · 12 obs
○ 2026-02-16 12:01:46
● 2026-02-23 01:02:42
○ 2026-03-08 14:31:16
○ 2026-04-02 19:02:52
● 2026-04-03 15:35:58
● 2026-04-22 16:05:20
○ 2026-04-22 20:57:16
● 2026-04-29 22:27:26
● 2026-04-30 08:14:36
○ 2026-05-09 21:51:12
● 2026-05-11 10:56:02
● 2026-05-11 10:56:04
○A188.114.96.02026-02-16 → 2026-05-09 · 13 obs
○ 2016-12-11 00:16:54
● 2026-02-16 12:01:46
○ 2026-02-23 01:02:42
○ 2026-03-08 18:45:30
● 2026-04-02 19:02:52
○ 2026-04-03 15:35:58
○ 2026-04-22 16:05:20
● 2026-04-22 20:57:16
○ 2026-04-29 22:27:26
○ 2026-04-30 08:14:36
● 2026-05-09 21:51:12
○ 2026-05-11 10:56:02
○ 2026-05-11 10:56:04
○A188.114.96.42026-02-16 → 2026-05-11 · 2 obs
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○A188.114.97.02026-02-16 → 2026-05-09 · 13 obs
○ 2016-12-11 00:16:54
● 2026-02-16 12:01:46
○ 2026-02-23 01:02:42
○ 2026-03-08 18:45:30
● 2026-04-02 19:02:52
○ 2026-04-03 15:35:58
○ 2026-04-22 16:05:20
● 2026-04-22 20:57:16
○ 2026-04-29 22:27:26
○ 2026-04-30 08:14:36
● 2026-05-09 21:51:12
○ 2026-05-11 10:56:02
○ 2026-05-11 10:56:04
○A188.114.97.42026-02-16 → 2026-05-11 · 2 obs
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-08 → 2026-03-08 · 4 obs
○ 2026-03-08 14:31:16
● 2026-03-08 18:45:30
○ 2026-04-02 19:02:52
○ 2026-05-11 10:56:04
●A2606:4700:3032::ac43:885d2026-02-23 → 2026-05-11 · 13 obs
○ 2026-02-16 12:01:46
● 2026-02-23 01:02:42
● 2026-03-08 14:31:16
○ 2026-03-08 18:45:30
○ 2026-04-02 19:02:52
● 2026-04-03 15:35:58
● 2026-04-22 16:05:20
○ 2026-04-22 20:57:16
● 2026-04-29 22:27:26
● 2026-04-30 08:14:36
○ 2026-05-09 21:51:12
● 2026-05-11 10:56:02
● 2026-05-11 10:56:04
●A2606:4700:3033::6815:48e32026-02-23 → 2026-05-11 · 13 obs
○ 2026-02-16 12:01:46
● 2026-02-23 01:02:42
● 2026-03-08 14:31:16
○ 2026-03-08 18:45:30
○ 2026-04-02 19:02:52
● 2026-04-03 15:35:58
● 2026-04-22 16:05:20
○ 2026-04-22 20:57:16
● 2026-04-29 22:27:26
● 2026-04-30 08:14:36
○ 2026-05-09 21:51:12
● 2026-05-11 10:56:02
● 2026-05-11 10:56:04
○A2a06:98c1:3120::2026-02-16 → 2026-05-09 · 13 obs
○ 2016-12-11 00:16:54
● 2026-02-16 12:01:46
○ 2026-02-23 01:02:42
○ 2026-03-08 18:45:30
● 2026-04-02 19:02:52
○ 2026-04-03 15:35:58
○ 2026-04-22 16:05:20
● 2026-04-22 20:57:16
○ 2026-04-29 22:27:26
○ 2026-04-30 08:14:36
● 2026-05-09 21:51:12
○ 2026-05-11 10:56:02
○ 2026-05-11 10:56:04
○A2a06:98c1:3120::42026-02-16 → 2026-05-11 · 2 obs
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○A2a06:98c1:3121::2026-02-16 → 2026-05-09 · 13 obs
○ 2016-12-11 00:16:54
● 2026-02-16 12:01:46
○ 2026-02-23 01:02:42
○ 2026-03-08 18:45:30
● 2026-04-02 19:02:52
○ 2026-04-03 15:35:58
○ 2026-04-22 16:05:20
● 2026-04-22 20:57:16
○ 2026-04-29 22:27:26
○ 2026-04-30 08:14:36
● 2026-05-09 21:51:12
○ 2026-05-11 10:56:02
○ 2026-05-11 10:56:04
○A2a06:98c1:3121::42026-02-16 → 2026-05-11 · 2 obs
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04
○A66.33.220.542016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:16:54
○ 2026-02-16 12:01:46
○ 2026-05-11 10:56:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
toolsv0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools...12 records
math.toolsmelnicoff.ns.cloudflare.com, audrey.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.174

NS records: melnicoff.ns.cloudflare.com, audrey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math.tools (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.93, 104.21.72.227
AAAA22606:4700:3032::ac43:885d, 2606:4700:3033::6815:48e3
NS2audrey.ns.cloudflare.com, melnicoff.ns.cloudflare.com
TXT1google-site-verification=Cn637Z24IzFSX5t
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1audrey.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools...)

Analysis

IP Addresses

math.tools resolves to four IP numbers: 2606:4700:3032::ac43:885d, 2606:4700:3033::6815:48e3, 104.21.72.227 and 172.67.136.93.

Other host names such as progylka.com.ua, www.productionmaza.bond, playmatters.org.au, reminetwork.com and forum.azeri.net share IPs with math.tools.

Name Servers

math.tools is delegated to two name servers: audrey.ns.cloudflare.com and melnicoff.ns.cloudflare.com.

math.tools shares the same name server setup as familyfinance.tips, funtranslations.com, chess.gallery, theysaidso.com and saintmichaels.co.nz.

math.tools at least partially shares name servers with other domains, for instance houstonapartmentpk.com, jsling.org, tourisme-en-martinique.com, fontastic.cloud and nikosclt.com.

these name servers are often used in conjunction with the name servers vivienne.ns.cloudflare.com.

Host names with six IP numbers:

audrey.ns.cloudflare.com points to 2606:4700:50::a29f:2642, 2803:f800:50::6ca2:c242, 2a06:98c1:50::ac40:2242, 108.162.194.66, 162.159.38.66 and 172.64.34.66.

melnicoff.ns.cloudflare.com points to 2606:4700:58::a29f:2cae, 2803:f800:50::6ca2:c3ae, 2a06:98c1:50::ac40:23ae, 108.162.195.174, 162.159.44.174 and 172.64.35.174.