math2it.com - robtex.com

math2it.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSkate.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A2803:f800:50::6ca2:c07c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkate.ns.cloudflare.com
A2a06:98c1:50::ac40:207c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkate.ns.cloudflare.com
A108.162.192.124🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A172.64.32.124🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A173.245.58.124🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
NSvin.ns.cloudflare.com
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=DCMZlWdFcQlyARjU
TXTgoogle-site-verification=AugCouJ5wSbog3UFlPK5z0Y1lndmkWfDT7sxoR5ke_w
TXTv=spf1 include:icloud.com ~all
SOAkate.ns.cloudflare.comdns@cloudflare.com serial=2401022641

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=1776972251

Same first word

math2it.com

DNS History

10 records (5 active, 5 former)

2017201820192020202120222023202420252026NSkate.ns.cloudflare.comvin.ns.cloudflare.comns21.domaincontrol.comns22.domaincontrol.comMXmx01.mail.icloud.commx02.mail.icloud.commailstore1.secureserver.netsmtp.secureserver.netA76.76.21.21166.62.110.232
●NSkate.ns.cloudflare.com2026-04-22 → 2026-04-23 · 3 obs
○ 2016-12-05 02:14:58
● 2026-04-22 00:06:06
● 2026-04-23 19:27:52
○NSns21.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:14:58
○ 2026-04-22 00:06:06
○ 2026-04-23 19:27:52
○NSns22.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:14:58
○ 2026-04-22 00:06:06
○ 2026-04-23 19:27:52
●NSvin.ns.cloudflare.com2026-04-22 → 2026-04-23 · 3 obs
○ 2016-12-05 02:14:58
● 2026-04-22 00:06:06
● 2026-04-23 19:27:52
○MXmailstore1.secureserver.net2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:14:58
○ 2026-04-22 00:06:06
○ 2026-04-23 19:27:52
●MXmx01.mail.icloud.com2026-04-22 → 2026-04-23 · 3 obs
○ 2016-12-05 02:14:58
● 2026-04-22 00:06:06
● 2026-04-23 19:27:52
●MXmx02.mail.icloud.com2026-04-22 → 2026-04-23 · 3 obs
○ 2016-12-05 02:14:58
● 2026-04-22 00:06:06
● 2026-04-23 19:27:52
○MXsmtp.secureserver.net2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:14:58
○ 2026-04-22 00:06:06
○ 2026-04-23 19:27:52
○A166.62.110.2322016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:14:58
○ 2026-04-22 00:06:06
○ 2026-04-23 19:27:52
●A76.76.21.212026-04-22 → 2026-04-23 · 3 obs
○ 2016-12-05 02:14:58
● 2026-04-22 00:06:06
● 2026-04-23 19:27:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
math2it.comkate.ns.cloudflare.com, vin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.245

NS records: kate.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math2it.com (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2kate.ns.cloudflare.com, vin.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT3apple-domain=DCMZlWdFcQlyARjU, google-site-verification=AugCouJ5wSbog3U...
SOA1kate.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

math2it.com maps to IP address 76.76.21.21.

Other host names, for instance afropocene.com, redbackracing.com, ketelone.com, meetndine.com and mellowmanbsc.fun share IP numbers with math2it.com.

Name Servers

Two name servers kate.ns.cloudflare.com and vin.ns.cloudflare.com are delegated to math2it.com.

math2it.com uses the same name server configuration as other domains, such as speckyboy.com, tezizoo.com, binoworld.com, sethalling.com and 20q.co.uk.

math2it.com at least partially shares name servers with other domains such as illustrator-tutorials.de, ppcxchange.com, moolpit.com, carenet.co.nz and hsp24.ir.

these name servers are commonly used with the name servers melany.ns.cloudflare.com.

Host names with six IP numbers: Host name kate.ns.cloudflare.com points to 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124; host name vin.ns.cloudflare.com points to 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.

Mail Servers

Two mail servers handle math2it.com: mx01.mail.icloud.com and mx02.mail.icloud.com.

math2it.com shares the same mail server setup as other domains, including mytek.co.nz, fpga.asia, ashish.co, remino.net and laetner.com.

math2it.com shares some mail servers with other domains, for instance yogetech.com, robbiemoto.com and maklistings.com.

Host names with six IP numbers: The host name mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30; the host name mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.