otplink.com - robtex.com

otplink.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:23c5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b317🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.197Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.23🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadam.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadam.ns.cloudflare.com
A2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadam.ns.cloudflare.com
A108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
NSalina.ns.cloudflare.com
A2606:4700:50::adf5:3a3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A2803:f800:50::6ca2:c03d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalina.ns.cloudflare.com
A2a06:98c1:50::ac40:203d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalina.ns.cloudflare.com
A108.162.192.61🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A172.64.32.61🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A173.245.58.61🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
MX_dc-mx.edbaefe058e9.otplink.com ⭐
A103.227.176.12🇸🇬 A2HOSTING103.227.176.0/22 A2 Hosting, Inc. A2 Hosting, Inc. 2000 Hogback Rd., Suite 6,
PTRsg1-ts109.a2hosting.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.35.197, 172.67.179.23
IPv62606:4700:3033::6815:23c5, 2606:4700:3037::ac43:b317
SOAadam.ns.cloudflare.comdns@cloudflare.com serial=2398174230

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=1774622412

Same first word

otplink.com

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DNS History

7 records (7 active, 0 former)

NSadam.ns.cloudflare.comalina.ns.cloudflare.comMX_dc-mx.edbaefe058e9.otplink.comA104.21.35.197172.67.179.232606:4700:3033::6815:23c52606:4700:3037::ac43:b317
●NSadam.ns.cloudflare.com2026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50
●NSalina.ns.cloudflare.com2026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50
●MX_dc-mx.edbaefe058e9.otplink.com2026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50
●A104.21.35.1972026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50
●A172.67.179.232026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50
●A2606:4700:3033::6815:23c52026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50
●A2606:4700:3037::ac43:b3172026-03-20 → 2026-03-27 · 2 obs
● 2026-03-20 20:59:52
● 2026-03-27 14:49:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...-
otplink.comalina.ns.cloudflare.com, adam.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.61

NS records: alina.ns.cloudflare.com, adam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otplink.com (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.23, 104.21.35.197
AAAA22606:4700:3037::ac43:b317, 2606:4700:3033::6815:23c5
NS2adam.ns.cloudflare.com, alina.ns.cloudflare.com
MX1_dc-mx.edbaefe058e9.otplink.com (pri: 0)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adam.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

otplink.com resolves to four IPs: 2606:4700:3033::6815:23c5, 2606:4700:3037::ac43:b317, 104.21.35.197 and 172.67.179.23.

Other host names, for instance datawarnahk.club, telpa.lv, telephone-fourriere.com, jlsdesyxx.com.cn and jt114.net share IP numbers with otplink.com.

Name Servers

otplink.com has two name servers: adam.ns.cloudflare.com and alina.ns.cloudflare.com.

otplink.com shares the same name server setup as other domains, for example reappsaint.pro, mutilate.net, alensat.com, ist-ag.ch and coinkafe.com.

otplink.com shares some name servers with other domains, for example matosconsultoria.com, gopiecesauto.fr, ibelf.com, solidstatedrive.net and delhi-hut.co.uk.

These name servers are commonly used with the name servers sonia.ns.cloudflare.com.

Host names with six IP numbers: adam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54; alina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3d, 2803:f800:50::6ca2:c03d, 2a06:98c1:50::ac40:203d, 108.162.192.61, 172.64.32.61 and 173.245.58.61.

Mail Servers

otplink.com is handled by a single mail server, _dc-mx.edbaefe058e9.otplink.com.

Host name _dc-mx.edbaefe058e9.otplink.com points to IP 103.227.176.12.