themathauthority.com - robtex.com

themathauthority.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:28c4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:bc46🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.196Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.70🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NStess.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtess.ns.cloudflare.com
A2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtess.ns.cloudflare.com
A108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.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
TXTgoogle-site-verification=4PoxTBU2nD62mDZ3GmhUAh6huBiB7SD2x2HdjnuBsUQ
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.196, 172.67.188.70
IPv6 hints2606:4700:3030::6815:28c4, 2606:4700:3031::ac43:bc46
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAtess.ns.cloudflare.comdns@cloudflare.com serial=2410534688

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=1785464572

Same first word

themathauthority.com

DNS History

8 records (6 active, 2 former)

NStess.ns.cloudflare.comvin.ns.cloudflare.comA104.21.40.196172.67.188.702606:4700:3030::6815:28c42606:4700:3031::ac43:bc462606:4700:3033::ac43:bc462606:4700:3034::6815:28c4
●NStess.ns.cloudflare.com2026-03-11 → 2026-07-31 · 2 obs
● 2026-03-11 23:26:26
● 2026-07-31 02:42:44
●NSvin.ns.cloudflare.com2026-03-11 → 2026-07-31 · 2 obs
● 2026-03-11 23:26:26
● 2026-07-31 02:42:44
●A104.21.40.1962026-03-11 → 2026-07-31 · 2 obs
● 2026-03-11 23:26:26
● 2026-07-31 02:42:44
●A172.67.188.702026-03-11 → 2026-07-31 · 2 obs
● 2026-03-11 23:26:26
● 2026-07-31 02:42:44
●A2606:4700:3030::6815:28c42026-07-19 → 2026-07-31 · 3 obs
○ 2026-06-06 07:58:54
● 2026-07-19 14:49:16
● 2026-07-31 02:42:44
●A2606:4700:3031::ac43:bc462026-07-19 → 2026-07-31 · 3 obs
○ 2026-06-06 07:58:54
● 2026-07-19 14:49:16
● 2026-07-31 02:42:44
○A2606:4700:3033::ac43:bc462026-03-11 → 2026-06-06 · 4 obs
● 2026-03-11 23:26:26
● 2026-06-06 07:58:54
○ 2026-07-19 14:49:16
○ 2026-07-31 02:42:44
○A2606:4700:3034::6815:28c42026-03-11 → 2026-06-06 · 4 obs
● 2026-03-11 23:26:26
● 2026-06-06 07:58:54
○ 2026-07-19 14:49:16
○ 2026-07-31 02:42:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
themathauthority.comtess.ns.cloudflare.com, vin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.227

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.70, 104.21.40.196
AAAA22606:4700:3030::6815:28c4, 2606:4700:3031::ac43:bc46
NS2tess.ns.cloudflare.com, vin.ns.cloudflare.com
TXT2google-site-verification=4PoxTBU2nD62mDZ, v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1tess.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

themathauthority.com points to the four IP addresses 104.21.40.196, 172.67.188.70, 2606:4700:3030::6815:28c4 and 2606:4700:3031::ac43:bc46.

Two other host names, along with hostednetwork.com.au, bebtoto31.com and cnkujian.com, also share IP numbers with themathauthority.com.

Name Servers

DNS delegation for themathauthority.com points to two name servers: tess.ns.cloudflare.com and vin.ns.cloudflare.com.

themathauthority.com shares its NS records with other domains, for example kentuckyplumbingauthority.com, nationalpoolsafetyauthority.com, hereandnow.life and two others.

There is at least partial name server overlap between themathauthority.com and other domains — creswick4wdcentre.com.au, cadevi.com.mx, alptrade.me and two more among them.

These name servers frequently co-occur with the name servers coco.ns.cloudflare.com and hayes.ns.cloudflare.com.

DNS names with 6 IP addresses:

tess.ns.cloudflare.com has IP addresses 108.162.192.227, 172.64.32.227 and 173.245.58.227, plus 3 other.

vin.ns.cloudflare.com has IP addresses 108.162.193.245, 172.64.33.245 and 173.245.59.245, plus 3 other.