o.webmd.com - robtex.com

o.webmd.com

CNAMEwebmdglobal.122.2o7.net
DNSSEC⚠️ Not signed
A63.140.38.107🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
PTRip-63-140-38-107.data.adobedc.net
A63.140.38.116🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.38.130🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.38.213🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.38.248🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.39.114🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.39.123🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.39.154🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.39.210🇺🇸 Amazon63.140.38.0/23 EC2 Prefix
A63.140.39.244🇺🇸 Amazon63.140.38.0/23 EC2 Prefix

webmd.com

DNSSEC⚠️ Not signed
A207.231.204.56🇺🇸 IBBLOCK2207.231.200.0/21
NSamir.ns.cloudflare.com ⭐
NSvita.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTSFMC-OzW5wNjIBpdXFIg-AnBOn39Kj0umwTThgg5Yfwm7
TXTa65ccd5662904680b467ccd142e9670b
TXTadobe-idp-site-verification=273cee5ce44db359754043668120f4ccf0076e55a5fe663ce...
TXTe0cfe10a46f74485a608c50a63f263f9
TXTfacebook-domain-verification=w0zj3kf18imt845aplzy38efaox23t
TXTglobalsign-domain-verification=-8kpivpbgMACeanB8hk0ansSLujEnFA_i1ukkwKY1Y
TXTgoogle-site-verification=8ndI6dMiz3lrBkg2YbMR_RMa3lihncz9VgamtujOXQo
TXTgoogle-site-verification=BR_G5pH8GUkbNgoC1nOdBpj3UZINgHU5Q9KltDsEGBM
TXTgoogle-site-verification=WUMAoNjAhtgdb0eWxrQUo1aE3Rvz4ApU-CRm0Dtw1-A
TXTgoogle-site-verification=XIEa3Mj4EhHxjtJ0RrN1tSfKYwyPFKyhoKFKZrfTn3Y
TXTgoogle-site-verification=tbLtuRpVup8Z965hPBFprdgjOoJw4VJqv1mkzJl84VE
TXTs6fk0y05g78y03fjjkwynkb69sf9ggbb
TXTv=DKIM1; k=rsa; p=MIIBIjANB" "gkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAglkiu3gC0LOV...
TXTv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAglkiu3gC0LOVJ8u...
TXTv=spf1 include:spf.zohomail360.com include:mail.zendesk.com include:spf.prote...
TXTwrike-verification=MTkwMjI3MDo2ZmJlNDE2N2FiMzllNjE0MDdiYjJjN2NmOWE2ZDA5YTA4Yz...
SOAamir.ns.cloudflare.comdns@cloudflare.com serial=2402109710
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (50/100)
rank #282 globally
rank #179 in the tld
This domain name, "webmd.com", is owned by WebMD, an American corporation known for providing health-related information. It is a popular online platform where users can access a wealth of information on medical and health topics. The website also offers tools for managing personal health records and provides details about pharmaceutical drugs, hospitals, and physicians.WOT: SAFE (93/100)
📈 Tranco rank: #850
webmd.com - Tranco Rank (30d: ↓-30)816820830840850860862Mar 15Mar 25Apr 4Apr 14Apr 23Rank#820#850

WebMD

WebMD is a leading digital health information platform with the tagline "Better information. Better health." The website serves as a comprehensive resource for consumers seeking medical knowledge, wellness guidance, and health-related tools. It provides extensive articles and guides covering symptoms, conditions, treatments, medications, and preventive care strategies.

Key Services

  • Health Content Library — Extensive articles covering medical topics, conditions, and treatments
  • Interactive Health Tools — Resources for tracking and managing personal health
  • Symptom Checker — Tools to help users understand potential health concerns
  • Drug Information — Comprehensive medication guides and interaction checkers

Technical Infrastructure

Record TypeDetails
IPv4207.231.204.56 (IBBLOCK2, US)
Nameserversamir.ns.cloudflare.com, vita.ns.cloudflare.com
Mail (MX)Google Workspace (aspmx.l.google.com and alternates)
DNSSECNot signed

The domain uses Cloudflare for DNS management and Google Workspace for email services. The primary IP address is hosted in the United States.

Subdomains

ssl.o.webmd.com
survey.o.webmd.com

Same first word

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DNS History

16 records (1 active, 15 former)

201020122014201620182020202220242026A63.140.35.16063.140.35.16163.140.35.16266.235.141.14466.235.141.14566.235.141.14666.235.142.166.235.142.266.235.142.366.235.143.5466.235.143.6266.235.143.7066.235.153.3666.235.153.3766.235.153.38CNAMEwebmdglobal.122.2o7.net
○A63.140.35.1602015-08-21 → 2016-12-04 · 9 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-06-09 14:52:48
○ 2016-09-25 19:08:56
○ 2016-10-03 06:09:02
● 2016-11-26 01:36:08
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A63.140.35.1612015-08-21 → 2016-12-04 · 9 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-06-09 14:52:48
○ 2016-09-25 19:08:56
○ 2016-10-03 06:09:02
● 2016-11-26 01:36:08
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A63.140.35.1622015-08-21 → 2016-12-04 · 9 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-06-09 14:52:48
○ 2016-09-25 19:08:56
○ 2016-10-03 06:09:02
● 2016-11-26 01:36:08
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A66.235.141.1442015-08-21 → 2016-12-04 · 5 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A66.235.141.1452015-08-21 → 2016-12-04 · 5 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A66.235.141.1462015-08-21 → 2016-12-04 · 5 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A66.235.142.12009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 18:34:34
○ 2015-08-21 00:55:54
○ 2026-04-25 21:02:00
○A66.235.142.22009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 18:34:34
○ 2015-08-21 00:55:54
○ 2026-04-25 21:02:00
○A66.235.142.32009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 18:34:34
○ 2015-08-21 00:55:54
○ 2026-04-25 21:02:00
○A66.235.143.542009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 18:34:34
○ 2015-08-21 00:55:54
○ 2026-04-25 21:02:00
○A66.235.143.622009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 18:34:34
○ 2015-08-21 00:55:54
○ 2026-04-25 21:02:00
○A66.235.143.702009-01-20 → 2009-01-20 · 3 obs
● 2009-01-20 18:34:34
○ 2015-08-21 00:55:54
○ 2026-04-25 21:02:00
○A66.235.153.362015-08-21 → 2016-12-04 · 5 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A66.235.153.372015-08-21 → 2016-12-04 · 5 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
○A66.235.153.382015-08-21 → 2016-12-04 · 5 obs
○ 2009-01-20 18:34:34
● 2015-08-21 00:55:54
● 2016-12-04 21:16:10
○ 2026-03-27 11:56:48
○ 2026-04-25 21:02:00
●CNAMEwebmdglobal.122.2o7.net2009-01-20 → 2026-04-25 · 2 obs
● 2009-01-20 18:34:34
● 2026-04-25 21:02:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
webmd.comvita.ns.cloudflare.com, amir.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.238

NS records: vita.ns.cloudflare.com, amir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webmd.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1webmdglobal.122.2o7.net

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

o.webmd.com is a parent of ssl.o.webmd.com and survey.o.webmd.com.

IP Addresses

Ten IP numbers are pointed to by o.webmd.com: 63.140.38.107, 63.140.38.116, 63.140.38.130, 63.140.38.213, 63.140.38.248, 63.140.39.114, 63.140.39.123, 63.140.39.154, 63.140.39.210 and 63.140.39.244.

Other host names, for instance leidos.d2.sc.omtrdc.net, mgwsls.112.2o7.net, randlservicesvictoriaprod.112.2o7.net, ip-63-140-61-185.data.adobedc.net and yoox.com.122.2o7.net share IP numbers with o.webmd.com.