tutortandem.com - robtex.com
tutortandem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2432🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:b9a2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.36.50Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.162🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alexa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| NS | bob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| MX | mail.tutortandem.com ⭐ | ||||||
| A | 106.0.62.95🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-tr105.supercp.com | ||||||
| TXT | google-site-verification=Ey8BJwLo6YMYPrBQCwqT7hRubIUix-H8YpLgVgi2eUA | ||||||
| TXT | google-site-verification=vjjaScOIyiZE_gV2kVSIibOAD2_WWiSq2JnuKA4Bnzo | ||||||
| TXT | v=spf1 +a +mx +ip4:106.0.62.95 +include:spf.supercp.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.36.50, 172.67.185.162 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2432, 2606:4700:3031::ac43:b9a2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com | ||||||
| SOA | alexa.ns.cloudflare.comdns@cloudflare.com serial=2400380188 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778575811 | ||||||
Same first word
tutortandem.com |
DNS History
7 records (7 active, 0 former)
●NSalexa.ns.cloudflare.com2026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
●NSbob.ns.cloudflare.com2026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
●MXmail.tutortandem.com2026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
●A104.21.36.502026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
●A172.67.185.1622026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
●A2606:4700:3031::6815:24322026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
●A2606:4700:3031::ac43:b9a22026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| tutortandem.com | bob.ns.cloudflare.com, alexa.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.215
NS records: bob.ns.cloudflare.com, alexa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutortandem.com (unsigned zone)
⏱️ Timing
Total: 1870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.36.50, 172.67.185.162 |
| AAAA | 2 | 2606:4700:3031::6815:2432, 2606:4700:3031::ac43:b9a2 |
| NS | 2 | alexa.ns.cloudflare.com, bob.ns.cloudflare.com |
| MX | 1 | mail.tutortandem.com (pri: 0) |
| TXT | 3 | google-site-verification=Ey8BJwLo6YMYPrB, google-site-verification=vjjaScOIyiZE_gV... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexa.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)
Analysis
IP Addresses
tutortandem.com points to four IP numbers: 2606:4700:3031::6815:2432, 2606:4700:3031::ac43:b9a2, 104.21.36.50 and 172.67.185.162.
Other host names, for instance www.traveltoursperu.com, menaruthivexolap.org, pakowaniepaczki83837.cyou, module2025vortex.forum and domregs.hatched-labile.lat share IP numbers with tutortandem.com.
Name Servers
tutortandem.com's delegation is to two name servers alexa.ns.cloudflare.com and bob.ns.cloudflare.com.
tutortandem.com shares the same name server configuration as other domains, such as madwinz.com, luxpokies.com, cloudserbia.com, dingospin.com and neosg96.com.
tutortandem.com at least partially shares its name servers with other domains, for instance tilersforums.net, sianet.info, cakir34.top, montbutikken.dk and ecojoy.ro.
These name servers are commonly used with yisroel.ns.cloudflare.com, norman.ns.cloudflare.com and lee.ns.cloudflare.com.
Host names with six IP numbers:
alexa.ns.cloudflare.com points to: 2606:4700:50::a29f:26d7, 2803:f800:50::6ca2:c2d7, 2a06:98c1:50::ac40:22d7, 108.162.194.215, 162.159.38.215 and 172.64.34.215.
bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104.
Mail Servers
tutortandem.com is served by a single mail server, mail.tutortandem.com.
mail.tutortandem.com points to IP number 106.0.62.95.