secure.tutorcruncher.com - robtex.com
secure.tutorcruncher.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3108::ac42:2928πΊπΈ Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2ad8πΊπΈ Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.41.40πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.42.216πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| TXT | google-site-verification=G6a3skMAvStezfJqU1pbxQwGV_iOVYIPx2kfy-QxARg | ||||||
| HTTPS | HTTP/2 β hints match | ||||||
| IPv4 hints | 172.66.41.40, 172.66.42.216 | ||||||
| IPv6 hints | 2606:4700:3108::ac42:2928, 2606:4700:3108::ac42:2ad8 | ||||||
tutorcruncher.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3108::ac42:2928πΊπΈ Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2ad8πΊπΈ Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.41.40πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.42.216πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | marjory.ns.cloudflare.com β | ||||||
| NS | vick.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | google-site-verification=G6a3skMAvStezfJqU1pbxQwGV_iOVYIPx2kfy-QxARg | ||||||
| TXT | google-site-verification=Moyf_nptKaoxuC4SY9q5BrVLk5rSdHCUerkTRUw6xwY | ||||||
| TXT | google-site-verification=S2lAMJdGpgu8XZyjUo4QnU0afAt5EUPmuTAkXX1HHeE | ||||||
| TXT | google-site-verification=ll37_-i7mcYRluLMM1XiyOymC6mIc65c6WNHadzn-TY | ||||||
| TXT | heroku-domain-verification=duwbntgvjym6yscy9fgbg5yhkww86l85avglbck9ky | ||||||
| TXT | v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:8134728.sp... | ||||||
| TXT | zoom-domain-verification = 979d9e28-24d9-409b-ac0e-fe23e1607b1b | ||||||
| HTTPS | HTTP/2 β hints match | ||||||
| IPv4 hints | 172.66.41.40, 172.66.42.216 | ||||||
| IPv6 hints | 2606:4700:3108::ac42:2928, 2606:4700:3108::ac42:2ad8 | ||||||
| SOA | marjory.ns.cloudflare.comdns@cloudflare.com serial=2401904243 | ||||||
rank #163132 in the tld
π HSTS Preload (+subdomains)
π Tranco rank: #243,244
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βA104.25.216.102018-09-29 β 2018-09-29 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA104.25.217.102018-09-29 β 2018-09-29 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA172.66.41.402026-03-11 β 2026-04-26 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA172.66.42.2162026-03-11 β 2026-04-26 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA2400:cb00:2048:1::6819:d80a2018-09-29 β 2018-09-29 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA2400:cb00:2048:1::6819:d90a2018-09-29 β 2018-09-29 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA2606:4700:3108::ac42:29282026-03-11 β 2026-04-26 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
βA2606:4700:3108::ac42:2ad82026-03-11 β 2026-04-26 Β· 3 obs
β 2018-09-29 07:20:54
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
β 2026-03-11 08:05:54
β 2026-04-26 19:31:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tutorcruncher.com | vick.ns.cloudflare.com, marjory.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.193
NS records: vick.ns.cloudflare.com, marjory.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 115ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.42.216, 172.66.41.40 |
| AAAA | 2 | 2606:4700:3108::ac42:2ad8, 2606:4700:3108::ac42:2928 |
| TXT | 1 | google-site-verification=G6a3skMAvStezfJ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (vick.ns.cloudflare.com, vick.ns.cloudflare.com, vick.ns.cloudflare.com...)
Analysis
IP Addresses
secure.tutorcruncher.com resolves to four IP numbers: 2606:4700:3108::ac42:2928, 2606:4700:3108::ac42:2ad8, 172.66.41.40 and 172.66.42.216.
other host names for instance www.ungexau.com.cdn.cloudflare.net, m1.codes, www.howardluksmd.com, www.irvinecompany.com.cdn.cloudflare.net and fostercommerce.com share IP numbers with secure.tutorcruncher.com.