apptutor.com - dns.ninja

apptutor.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:59ef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:bfee🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.239Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.238🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdrew.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
A2803:f800:50::6ca2:c1a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdrew.ns.cloudflare.com
A2a06:98c1:50::ac40:21a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdrew.ns.cloudflare.com
A108.162.193.160🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
A172.64.33.160🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
A173.245.59.160🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrew.ns.cloudflare.com
NSroxy.ns.cloudflare.com
A2606:4700:50::adf5:3a8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A2803:f800:50::6ca2:c08e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroxy.ns.cloudflare.com
A2a06:98c1:50::ac40:208e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroxy.ns.cloudflare.com
A108.162.192.142🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A172.64.32.142🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A173.245.58.142🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
MXp.nsm.ctmail.com ⭐
A38.113.116.194🇺🇸 COGENT38.113.116.0/23
A216.163.176.42🇺🇸 imjust-as216.163.176.0/24
A216.163.188.57
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.239, 172.67.191.238
IPv6 hints2606:4700:3030::6815:59ef, 2606:4700:3035::ac43:bfee
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAdrew.ns.cloudflare.comdns@cloudflare.com serial=2409985234

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=1784984057

Same first word

apptutor.com
apptutor.in
apptutor.ru

Similar names

tutorapp.com
tapptour.com
tutorapp.org
ppartout.nl

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSdrew.ns.cloudflare.comroxy.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXp.nsm.ctmail.comA104.21.89.239172.67.191.2382606:4700:3030::6815:59ef2606:4700:3035::ac43:bfee104.27.178.139104.27.179.1392400:cb00:2048:1::681b:b28b2400:cb00:2048:1::681b:b38b2606:4700:3031::6815:59ef2606:4700:3032::ac43:bfee69.64.147.243
○NSdns1.name-services.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 15:31:54
○ 2015-12-19 21:27:24
○ 2026-07-25 13:02:06
○NSdns2.name-services.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 15:31:54
○ 2015-12-19 21:27:24
○ 2026-07-25 13:02:06
○NSdns3.name-services.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 15:31:54
○ 2015-12-19 21:27:24
○ 2026-07-25 13:02:06
○NSdns4.name-services.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 15:31:54
○ 2015-12-19 21:27:24
○ 2026-07-25 13:02:06
○NSdns5.name-services.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 15:31:54
○ 2015-12-19 21:27:24
○ 2026-07-25 13:02:06
●NSdrew.ns.cloudflare.com2015-12-19 → 2026-07-25 · 3 obs
○ 2015-08-07 15:31:54
● 2015-12-19 21:27:24
● 2026-07-25 13:02:06
●NSroxy.ns.cloudflare.com2015-12-19 → 2026-07-25 · 3 obs
○ 2015-08-07 15:31:54
● 2015-12-19 21:27:24
● 2026-07-25 13:02:06
●MXp.nsm.ctmail.com2015-08-07 → 2026-07-25 · 2 obs
● 2015-08-07 15:31:54
● 2026-07-25 13:02:06
●A104.21.89.2392026-02-15 → 2026-07-25 · 3 obs
○ 2017-05-14 22:39:00
● 2026-02-15 14:50:46
● 2026-07-25 13:02:06
○A104.27.178.1392015-12-19 → 2017-05-14 · 5 obs
○ 2015-08-07 15:31:54
● 2015-12-19 21:27:24
● 2017-05-14 22:39:00
○ 2026-02-15 14:50:46
○ 2026-07-25 13:02:06
○A104.27.179.1392015-12-19 → 2017-05-14 · 5 obs
○ 2015-08-07 15:31:54
● 2015-12-19 21:27:24
● 2017-05-14 22:39:00
○ 2026-02-15 14:50:46
○ 2026-07-25 13:02:06
●A172.67.191.2382026-02-15 → 2026-07-25 · 3 obs
○ 2017-05-14 22:39:00
● 2026-02-15 14:50:46
● 2026-07-25 13:02:06
○A2400:cb00:2048:1::681b:b28b2017-05-14 → 2017-05-14 · 4 obs
○ 2015-12-19 21:27:24
● 2017-05-14 22:39:00
○ 2026-02-15 14:50:46
○ 2026-07-25 13:02:06
○A2400:cb00:2048:1::681b:b38b2017-05-14 → 2017-05-14 · 4 obs
○ 2015-12-19 21:27:24
● 2017-05-14 22:39:00
○ 2026-02-15 14:50:46
○ 2026-07-25 13:02:06
●A2606:4700:3030::6815:59ef2026-07-25 → 2026-07-25 · 3 obs
○ 2026-02-15 14:50:46
● 2026-07-25 13:02:00
● 2026-07-25 13:02:06
○A2606:4700:3031::6815:59ef2026-02-15 → 2026-02-15 · 4 obs
○ 2017-05-14 22:39:00
● 2026-02-15 14:50:46
○ 2026-07-25 13:02:00
○ 2026-07-25 13:02:06
○A2606:4700:3032::ac43:bfee2026-02-15 → 2026-02-15 · 4 obs
○ 2017-05-14 22:39:00
● 2026-02-15 14:50:46
○ 2026-07-25 13:02:00
○ 2026-07-25 13:02:06
●A2606:4700:3035::ac43:bfee2026-07-25 → 2026-07-25 · 3 obs
○ 2026-02-15 14:50:46
● 2026-07-25 13:02:00
● 2026-07-25 13:02:06
○A69.64.147.2432015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 15:31:54
○ 2015-12-19 21:27:24
○ 2026-07-25 13:02:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
apptutor.comroxy.ns.cloudflare.com, drew.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.142

NS records: roxy.ns.cloudflare.com, drew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apptutor.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.239, 172.67.191.238
AAAA22606:4700:3030::6815:59ef, 2606:4700:3035::ac43:bfee
NS2drew.ns.cloudflare.com, roxy.ns.cloudflare.com
MX1p.nsm.ctmail.com (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1drew.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

apptutor.com points to the four IP addresses 104.21.89.239, 172.67.191.238, 2606:4700:3030::6815:59ef and 2606:4700:3035::ac43:bfee.

Two other host names, along with www.digiec.com, energetikbgu.by and www.(0x736578)y-hardcore.com, also share IP numbers with apptutor.com.

Name Servers

apptutor.com uses two name servers for its delegation: drew.ns.cloudflare.com and roxy.ns.cloudflare.com.

apptutor.com shares its NS records with other domains, for example olender.me, matchfactory.com, gilmond.com and two others.

There is at least partial name server overlap between apptutor.com and other domains — teplite.md, wizardapps.net, martelnyc.com and two more among them.

These name servers are routinely deployed together with the name servers mariah.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname drew.ns.cloudflare.com directs to 108.162.193.160, 172.64.33.160 and 173.245.59.160 along with 3 other IP addresses.

Hostname roxy.ns.cloudflare.com directs to 108.162.192.142, 172.64.32.142 and 173.245.58.142 along with 3 other IP addresses.

Mail Servers

The sole mail server for apptutor.com is p.nsm.ctmail.com.

Among the domains sharing a mail server setup with apptutor.com are wilmettekayakclub.com, sdtm.ma, liseesboutique.com and two others.

Some mail servers of apptutor.com are also used by other domains, notably bh-support.com and courtintermediary.com.

p.nsm.ctmail.com directs to 38.113.116.194, 216.163.176.42 and 216.163.188.57 — three IP numbers in total.