math7.study - robtex.com
math7.study
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:9f93πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:393bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.57.59Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.159.147πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dana.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a69πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c069π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2069πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 108.162.192.105πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 172.64.32.105πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 173.245.58.105πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b96πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c196π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2196πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 108.162.193.150πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 172.64.33.150πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 173.245.59.150πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| MX | mail.7wx.link β | ||||||
| TXT | brevo-code:0bb41c7e15ba8cba23c38166ae09211c | ||||||
| TXT | google-site-verification=1YnjeXS-O9B6BtNVKfeUNqJtANIxvJtwmq6InRo_Zlo | ||||||
| TXT | google-site-verification=LEXb1OhtB9ck_WuSbmarzSpMmk2bcT4df9jcneS76RI | ||||||
| TXT | sl-verification=uiwxoiqmbowplbahzdywpsqobbdudg | ||||||
| TXT | v=spf1 mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.57.59, 172.67.159.147 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9f93, 2606:4700:3037::6815:393b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com | ||||||
| SOA | dana.ns.cloudflare.comdns@cloudflare.com serial=2413697895 | ||||||
study
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.study β | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1788453379 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
βNSdana.ns.cloudflare.com2026-09-01 β 2026-09-03 Β· 2 obs
β 2026-09-03 17:23:26
βNSwoz.ns.cloudflare.com2026-09-01 β 2026-09-03 Β· 2 obs
β 2026-09-03 17:23:26
βA104.21.57.592026-09-01 β 2026-09-03 Β· 2 obs
β 2026-09-03 17:23:26
βA172.67.159.1472026-09-01 β 2026-09-03 Β· 2 obs
β 2026-09-03 17:23:26
βA2606:4700:3031::ac43:9f932026-09-01 β 2026-09-03 Β· 2 obs
β 2026-09-03 17:23:26
βA2606:4700:3037::6815:393b2026-09-01 β 2026-09-03 Β· 2 obs
β 2026-09-03 17:23:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| math7.study | woz.ns.cloudflare.com, dana.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.150
NS records: woz.ns.cloudflare.com, dana.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for math7.study (unsigned zone)
β±οΈ Timing
Total: 699ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.159.147, 104.21.57.59 |
| AAAA | 2 | 2606:4700:3031::ac43:9f93, 2606:4700:3037::6815:393b |
| NS | 2 | dana.ns.cloudflare.com, woz.ns.cloudflare.com |
| MX | 1 | mail.7wx.link (pri: 10) |
| TXT | 5 | brevo-code:0bb41c7e15ba8cba23c38166ae092, google-site-verification=1YnjeXS-O9B6BtN... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dana.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
math7.study directs to four IP numbers, which are 104.21.57.59, 172.67.159.147, 2606:4700:3031::ac43:9f93 and 2606:4700:3037::6815:393b.
Additional host names β reservenu.com, catenamedia.com.mt, 041kav.com and two others β share IP numbers with math7.study.
Name Servers
The NS records for math7.study delegate to dana.ns.cloudflare.com and woz.ns.cloudflare.com.
math7.study shares its name server setup with other domains, including notion.app, floreabeauty.org, marburyvillagehall.co.uk and two others.
There is at least partial name server overlap between math7.study and other domains β pyrovapes.com, j6qw6.workers.dev, xvak3803014.workers.dev and two more among them.
These name servers are routinely deployed together with the name servers jose.ns.cloudflare.com.
Host names with 6 IP numbers:
dana.ns.cloudflare.com maps to 108.162.192.105, 172.64.32.105, 173.245.58.105 and 3 additional IP addresses.
woz.ns.cloudflare.com maps to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 additional IP addresses.
Mail Servers
math7.study has one mail server: mail.7wx.link.
Like kode.best and 7wx.link, math7.study has the same mail server arrangement as several other domains.