fileserver.teachstarter.com - robtex.com

fileserver.teachstarter.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:2855🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2bab🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.85🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.171🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
TXTgoogle-site-verification=gg2jBfj5CrFMmbgUebJ3oC7nbmch2r8yGJ2AYSdO694
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.85, 172.66.43.171
IPv6 hints2606:4700:3108::ac42:2855, 2606:4700:3108::ac42:2bab

teachstarter.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:2855🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2bab🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.85🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.171🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisla.ns.cloudflare.com ⭐
NStom.ns.cloudflare.com
MXeu-smtp-inbound-1.mimecast.com ⭐
MXeu-smtp-inbound-2.mimecast.com ⭐
TXT0ed1fe018ab8c803ffbf9c42aab9ad967fe5ad8469
TXTMS=ms19350018
TXTMS=ms80038367
TXTfacebook-domain-verification=z6sg7nnw0jb4jmz02wkigy15bv8doj
TXTfastly-domain-delegation-xcSATNFetsH2vjm7-00469713-2025-07-18
TXTgoogle-site-verification=FW_wvWZWgpKEz8_Lohe0GdZKMmoTvMOHaacDhbdtcnQ
TXTgoogle-site-verification=GU4TIQjaMd3OqfUiZ1xW-3UUlAoqt44ZC_dHRG4JEPg
TXTgoogle-site-verification=PTtYyrQrcWLpKoVeq-4Ady_SVC8M1AfSxqnCX3qnJ4Y
TXTgoogle-site-verification=Pnyu8f1nYitqZuBbHIEuo-xUBin0sSZUZ_sfCDpjkKY
TXTgoogle-site-verification=UHmkARdXmgJlmdDhoBsbSx8q5xA9wVt6_L3Mv_Ujva4
TXTgoogle-site-verification=esMQKgFtCsEmMe8r_XMvRRN_AkNZWShV1RwFzTErzyU
TXTgoogle-site-verification=nXdEVmmaGddgbB6wIVBUJ4iFNMmmidYmTdfULb8lFEQ
TXTgoogle-site-verification=yk84P38KR0fEV17CkKKM1zbbDwF0dCEB4uGA7j7RsA4
TXTpostman-domain-verification=5a2514379e24085a3c0db614faaa3f458c7a54eb47854ab03...
TXTstatus-page-domain-verification=hcjkttv9kr48
TXTv=spf1 include:spf.mandrillapp.com include:_spf.google.com include:spf.protec...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.85, 172.66.43.171
IPv6 hints2606:4700:3108::ac42:2855, 2606:4700:3108::ac42:2bab
SOAisla.ns.cloudflare.comdns@cloudflare.com serial=2400808389
rank #77322 globally
rank #34084 in the tld
📈 Tranco rank: #125,282

Same first word

fileserver.legal
fileserver.es
fileserver.ir
fileserver.ca
fileserver.eu
fileserver.world
fileserver.co.kr
fileserver.tools
fileserver.s3-eu-west-1.amazonaws.com
fileserver.us
fileserver.cc
fileserver.cz
fileserver.info
fileserver.de
fileserver.co.nz
fileserver.com
fileserver.co
fileserver.dk
fileserver.org
fileserver.be
fileserver.biz
fileserver.nl
fileserver.net

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sliverfree.com
silverreef.org
silverreef.net
freesilver.com
lifeserver.de
freesilver.biz
fleiserver.com
silverfree.com
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DNS History

4 records (4 active, 0 former)

A172.66.40.85172.66.43.1712606:4700:3108::ac42:28552606:4700:3108::ac42:2bab
●A172.66.40.852026-03-24 → 2026-04-12 · 2 obs
● 2026-03-24 20:22:58
● 2026-04-12 05:26:54
●A172.66.43.1712026-03-24 → 2026-04-12 · 2 obs
● 2026-03-24 20:22:58
● 2026-04-12 05:26:54
●A2606:4700:3108::ac42:28552026-03-24 → 2026-04-12 · 2 obs
● 2026-03-24 20:22:58
● 2026-04-12 05:26:54
●A2606:4700:3108::ac42:2bab2026-03-24 → 2026-04-12 · 2 obs
● 2026-03-24 20:22:58
● 2026-04-12 05:26:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
teachstarter.comisla.ns.cloudflare.com, tom.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.147

NS records: isla.ns.cloudflare.com, tom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachstarter.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.43.171, 172.66.40.85
AAAA22606:4700:3108::ac42:2855, 2606:4700:3108::ac42:2bab
TXT1google-site-verification=gg2jBfj5CrFMmbg
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fileserver.teachstarter.com resolves to four IP numbers: 2606:4700:3108::ac42:2855, 2606:4700:3108::ac42:2bab, 172.66.40.85 and 172.66.43.171.

other host names for instance www.eyewa.com, themerex.net, www.textconverter.net, kuntaluvut.fi and kptourism.com share IP numbers with fileserver.teachstarter.com.