bestdoctorsbd.com - robtex.com

bestdoctorsbd.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:14db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c283🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.219Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.131🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSasa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A2803:f800:50::6ca2:c0f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRasa.ns.cloudflare.com
A2a06:98c1:50::ac40:20f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRasa.ns.cloudflare.com
A108.162.192.246🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A172.64.32.246🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A173.245.58.246🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
NShans.ns.cloudflare.com
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.219, 172.67.194.131
IPv6 hints2606:4700:3031::6815:14db, 2606:4700:3037::ac43:c283
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOAasa.ns.cloudflare.comdns@cloudflare.com serial=2402524375

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=1777349706

Same first word

bestdoctorsbd.com

DNS History

10 records (6 active, 4 former)

2020202120222023202420252026NSasa.ns.cloudflare.comhans.ns.cloudflare.comdns3.parkpage.foundationapi.comdns4.parkpage.foundationapi.comA104.21.20.219172.67.194.1312606:4700:3031::6815:14db2606:4700:3037::ac43:c283209.99.40.219PTRdns3.parkpage.foundationapi.com
●NSasa.ns.cloudflare.com2026-04-26 → 2026-04-28 · 3 obs
○ 2019-02-11 03:10:48
● 2026-04-26 08:50:12
● 2026-04-28 04:42:02
○NSdns3.parkpage.foundationapi.com2019-02-11 → 2019-02-11 · 3 obs
● 2019-02-11 03:10:48
○ 2026-04-26 08:50:12
○ 2026-04-28 04:42:02
○NSdns4.parkpage.foundationapi.com2019-02-11 → 2019-02-11 · 3 obs
● 2019-02-11 03:10:48
○ 2026-04-26 08:50:12
○ 2026-04-28 04:42:02
●NShans.ns.cloudflare.com2026-04-26 → 2026-04-28 · 3 obs
○ 2019-02-11 03:10:48
● 2026-04-26 08:50:12
● 2026-04-28 04:42:02
●A104.21.20.2192026-04-26 → 2026-04-28 · 3 obs
○ 2019-02-11 03:10:48
● 2026-04-26 08:50:12
● 2026-04-28 04:42:02
●A172.67.194.1312026-04-26 → 2026-04-28 · 3 obs
○ 2019-02-11 03:10:48
● 2026-04-26 08:50:12
● 2026-04-28 04:42:02
○A209.99.40.2192019-02-11 → 2019-02-11 · 3 obs
● 2019-02-11 03:10:48
○ 2026-04-26 08:50:12
○ 2026-04-28 04:42:02
●A2606:4700:3031::6815:14db2026-04-26 → 2026-04-28 · 3 obs
○ 2019-02-11 03:10:48
● 2026-04-26 08:50:12
● 2026-04-28 04:42:02
●A2606:4700:3037::ac43:c2832026-04-26 → 2026-04-28 · 3 obs
○ 2019-02-11 03:10:48
● 2026-04-26 08:50:12
● 2026-04-28 04:42:02
○PTRdns3.parkpage.foundationapi.com2019-02-11 → 2019-02-11 · 3 obs
● 2019-02-11 03:10:48
○ 2026-04-26 08:50:12
○ 2026-04-28 04:42:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
bestdoctorsbd.comhans.ns.cloudflare.com, asa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.175

NS records: hans.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestdoctorsbd.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.219, 172.67.194.131
AAAA22606:4700:3031::6815:14db, 2606:4700:3037::ac43:c283
NS2asa.ns.cloudflare.com, hans.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1asa.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bestdoctorsbd.com points to four IP numbers: 2606:4700:3031::6815:14db, 2606:4700:3037::ac43:c283, 104.21.20.219 and 172.67.194.131.

Other host names, for instance rachatcredit-cga.com, marcossi.com, shimao.jp, remote.genegraylaw.com and pfunk.me share IP numbers with bestdoctorsbd.com.

Name Servers

Delegation for bestdoctorsbd.com rests with two name servers, asa.ns.cloudflare.com and hans.ns.cloudflare.com.

bestdoctorsbd.com shares the same name server setup as other domains, including stilo-grafica.com, chinassrcnc.com, gfsvideos.com, ottbox.de and evanstempcon.com.

bestdoctorsbd.com at least partially shares name servers with other domains, for instance assetbasedthinking.com, beonemind.com, lovemilano.pl, argnoticias.com and bollea.ca.

These name servers are commonly used with brenda.ns.cloudflare.com and betty.ns.cloudflare.com.

Host names with six IP numbers: asa.ns.cloudflare.com points to: 2606:4700:50::adf5:3af6, 2803:f800:50::6ca2:c0f6, 2a06:98c1:50::ac40:20f6, 108.162.192.246, 172.64.32.246 and 173.245.58.246. hans.ns.cloudflare.com points to: 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175.