topdoctorsmd.com - robtex.com

topdoctorsmd.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:372c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9085🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.133🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrynne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrynne.ns.cloudflare.com
A2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrynne.ns.cloudflare.com
A108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
NSlex.ns.cloudflare.com
A2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlex.ns.cloudflare.com
A2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlex.ns.cloudflare.com
A108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.44, 172.67.144.133
IPv6 hints2606:4700:3032::6815:372c, 2606:4700:3034::ac43:9085
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=150, name=cloudflare-ech.com
SOAbrynne.ns.cloudflare.comdns@cloudflare.com serial=2403445716

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=1778937176

Same first word

topdoctorsmd.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSbrynne.ns.cloudflare.comlex.ns.cloudflare.comns5.worldnic.comns6.worldnic.comMXp.webcom.ctmail.comA104.21.55.44172.67.144.1332606:4700:3032::6815:372c2606:4700:3034::ac43:9085188.114.96.0188.114.97.0208.91.197.272a06:98c1:3120::2a06:98c1:3121::
●NSbrynne.ns.cloudflare.com2026-05-02 → 2026-05-16 · 3 obs
○ 2020-01-29 08:51:58
● 2026-05-02 17:44:54
● 2026-05-16 13:22:14
●NSlex.ns.cloudflare.com2026-05-02 → 2026-05-16 · 3 obs
○ 2020-01-29 08:51:58
● 2026-05-02 17:44:54
● 2026-05-16 13:22:14
○NSns5.worldnic.com2015-08-17 → 2020-01-29 · 4 obs
● 2015-08-17 02:27:12
● 2020-01-29 08:51:58
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14
○NSns6.worldnic.com2015-08-17 → 2020-01-29 · 4 obs
● 2015-08-17 02:27:12
● 2020-01-29 08:51:58
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14
○MXp.webcom.ctmail.com2015-12-01 → 2017-03-23 · 4 obs
● 2015-12-01 21:26:38
● 2017-03-23 16:27:04
○ 2020-01-29 08:51:58
○ 2026-05-16 13:22:14
●A104.21.55.442026-05-02 → 2026-05-16 · 3 obs
○ 2020-01-29 08:51:58
● 2026-05-02 17:44:54
● 2026-05-16 13:22:14
●A172.67.144.1332026-05-02 → 2026-05-16 · 3 obs
○ 2020-01-29 08:51:58
● 2026-05-02 17:44:54
● 2026-05-16 13:22:14
○A188.114.96.02026-05-02 → 2026-05-16 · 2 obs
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14
○A188.114.97.02026-05-02 → 2026-05-16 · 2 obs
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14
○A208.91.197.272015-08-17 → 2020-01-29 · 4 obs
● 2015-08-17 02:27:12
● 2020-01-29 08:51:58
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14
●A2606:4700:3032::6815:372c2026-05-02 → 2026-05-16 · 3 obs
○ 2020-01-29 08:51:58
● 2026-05-02 17:44:54
● 2026-05-16 13:22:14
●A2606:4700:3034::ac43:90852026-05-02 → 2026-05-16 · 3 obs
○ 2020-01-29 08:51:58
● 2026-05-02 17:44:54
● 2026-05-16 13:22:14
○A2a06:98c1:3120::2026-05-02 → 2026-05-16 · 2 obs
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14
○A2a06:98c1:3121::2026-05-02 → 2026-05-16 · 2 obs
○ 2026-05-02 17:44:54
○ 2026-05-16 13:22:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
topdoctorsmd.comlex.ns.cloudflare.com, brynne.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.65

NS records: lex.ns.cloudflare.com, brynne.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.44, 172.67.144.133
AAAA22606:4700:3032::6815:372c, 2606:4700:3034::ac43:9085
NS2brynne.ns.cloudflare.com, lex.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brynne.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

topdoctorsmd.com maps to four IP numbers: 2606:4700:3032::6815:372c, 2606:4700:3034::ac43:9085, 104.21.55.44 and 172.67.144.133.

other host names include auth.platoboost.me, mtg-fl.com, philipolsonm.com, megacasinobonuses.ca and lightscamerabingo.com; they share IP numbers with topdoctorsmd.com.

Name Servers

Two name servers brynne.ns.cloudflare.com and lex.ns.cloudflare.com handle the delegation for topdoctorsmd.com.

topdoctorsmd.com shares the same name server setup as other domains, for instance womenobgyn.com, northsidewomenshealth.com, restonwomenscenter.com, primemedical.care and pulmonologistspc.com.

topdoctorsmd.com at least partially shares name servers with other domains, for instance luckynuggetwins.com, clubniks-hook.top, playcabaretclub.com, hyuancn.com and resumecritiques.com.

These name servers are commonly used with erin.ns.cloudflare.com and dane.ns.cloudflare.com.

Six IP addresses per host:

brynne.ns.cloudflare.com points to 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65; lex.ns.cloudflare.com points to 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196