`webmd.net`

DNSSEC	⚠️ Not signed
A	2606:4700::6811:76e^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6811:86e^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.7.110^{Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.8.110^{Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`clyde.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clyde.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clyde.ns.cloudflare.com`
		A	108.162.193.91^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	172.64.33.91^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	173.245.59.91^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`MS=ms23137302`
TXT	`_nuv7xi0cj15k3jczcfsxpjlu2pj379z`
TXT	`adobe-idp-site-verification=273cee5ce44db359754043668120f4ccf0076e55a5fe663ce...`
TXT	`atlassian-domain-verification=ASCu2gZaUL6VQVaw3kN9mNRvQDaQF4bvAwSNH5hRQMdoWIa...`
TXT	`extensis-domain-verification=bd0d5303-9c27-4035-96ef-c5ecffefbcb7`
TXT	`google-site-verification=T0DG5RQm74rwVr18TGe1hcuBgGsc84gIWiRvdm7FVyU`
TXT	`google-site-verification=WKA8AZrXtTZInSfr3EMn8XrAoGVAKQ8mJsWvO8wKhfs`
TXT	`google-site-verification=ypMHuHS3sZYDleUUGiX4xhfmF4ys2Iqn89j_wad7Ma8`
TXT	`knowbe4-site-verification=f7a588251e52a944fbe066ff43a18fb7`
TXT	`logmein-verification-code=115fb06f-dfd7-4507-9349-b778eacb69f6`
TXT	`miro-verification=136f00b23cf8a016ae753c232bca02eac3f443d1`
TXT	`pardot_365131_*=8b161acde8b527314466e16c84ac4259762736f07b23584690fbfd3191c77496`
TXT	`sending_domain1104831=eff15a7b4d8baeee6617718c074b7c7cb5b985290886cfbee6b8d5d...`
TXT	`smartsheet-site-validation=xMo2qSFNA07f411Fo3J4XV2IfySig8DK`
TXT	`v=spf1 include:_spf.google.com include:_spf.salesforce.com include:mail.zende...`
TXT	`wrike-verification=MjA2NDA0NzpjNjAyMDI1MmJjMTAyN2E4MWUwYzc3YzkzNzNiN2ViZDkwZj...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.17.7.110, 104.17.8.110
		IPv6 hints	2606:4700::6811:76e, 2606:4700::6811:86e
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2403194678

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778336901

MX for

webdds.com

mywebmd.com

webdds.net

webmdinc.net

mywebmd.net

nurseonline.net

Subdomains

ns4.webmd.net

ns3.webmd.net

exchange.webmd.net

mercury.webmd.net

utopia.webmd.net

ns.webmd.net

csmail.webmd.net

smtp2.webmd.net

ns1.webmd.net

mssub.webmd.net

mail.webmd.net

smtp1.webmd.net

ns5.webmd.net

mxrelay01.webmd.net

www.webmd.net

p-bnacp-ilb-01.webmd.net

na.webmd.net

pnjunimx02.webmd.net

mxrelay02.webmd.net

pnyunimx01.webmd.net

p-bnacx-ilb-03.webmd.net

pnyunimx02.webmd.net

Same first word

webmd.doctor

webmd.dk

webmd.com

webmd.ru

webmd.cn

webmd.eu

webmd.hu

webmd.info

webmd.in

webmd.net

webmd.es

webmd.ch

webmd.biz

webmd.co.uk

webmd.us

webmd.se

webmd.healthcare

webmd.org

webmd.vn

webmd.mobi

webmd.kz

webmd.ca

Similar names

dmweb.net

wbemd.com

dmweb.com.au

mwdbe.us

debmw.nl

webdm.ru

webdm.cn

wbmed.pl

mdweb.net

dmweb.net.br

mwdbe.org

emwbd.cyou

dmweb.com

medbw.com

debmw.de

bwmed.de

mdweb.nz

dmweb.com.br

debmw.com

wembd.com

wbmed.de

mdweb.eu

webdm.website

dmweb.ru

mdweb.de

dmweb.co.uk

mwbed.com

mdweb.nl

mdweb.app

mdweb.us

wmdbe.com

mdweb.it

dmweb.hu

dmweb.se

bmwde.com

mbwed.com

webdm.com

edbmw.com

dmweb.jp

bmwed.org

bmwed.com

wedmb.com

dmweb.dk

mwebd.com

mdweb.com.br

mdweb.co.jp

dmweb.services

mdweb.cn

dmwbe.net

mdweb.ru

mdweb.co.nz

mewbd.com

mdweb.fr

dmweb.it

ewmbd.com

dmwbe.org

webdm.org

dmweb.biz

bwdme.com

dmweb.us

mdweb.ch

dmweb.de

mdweb.ca

dmweb.fr

wbmed.at

mwdbe.com

dwebm.com

DNS History

25 records (11 active, 14 former)

●NSamy.ns.cloudflare.com2026-02-14 → 2026-05-09 · 3 obs

○ 2018-11-28 20:24:52
● 2026-02-14 19:18:24
● 2026-05-09 14:32:34

●NSclyde.ns.cloudflare.com2026-02-14 → 2026-05-09 · 3 obs

○ 2018-11-28 20:24:52
● 2026-02-14 19:18:24
● 2026-05-09 14:32:34

○NSns1.p10.dynect.net2015-05-22 → 2018-11-28 · 5 obs

○ 2009-02-01 08:14:38
● 2015-05-22 14:48:30
● 2018-11-28 20:24:52
○ 2026-02-14 19:18:24
○ 2026-05-09 14:32:34

○NSns2.p10.dynect.net2015-05-22 → 2018-11-28 · 5 obs

○ 2009-02-01 08:14:38
● 2015-05-22 14:48:30
● 2018-11-28 20:24:52
○ 2026-02-14 19:18:24
○ 2026-05-09 14:32:34

○NSns3.p10.dynect.net2015-05-22 → 2018-11-28 · 5 obs

○ 2009-02-01 08:14:38
● 2015-05-22 14:48:30
● 2018-11-28 20:24:52
○ 2026-02-14 19:18:24
○ 2026-05-09 14:32:34

○NSns4.p10.dynect.net2015-05-22 → 2018-11-28 · 5 obs

○ 2009-02-01 08:14:38
● 2015-05-22 14:48:30
● 2018-11-28 20:24:52
○ 2026-02-14 19:18:24
○ 2026-05-09 14:32:34

○NSpdns1.ultradns.net2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

○NSpdns2.ultradns.net2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

○NSpdns3.ultradns.org2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

○NSpdns4.ultradns.org2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

○NSpdns5.ultradns.info2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

○NSpdns6.ultradns.co.uk2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

●MXalt1.aspmx.l.google.com2018-06-22 → 2026-05-09 · 3 obs

○ 2018-04-25 11:52:52
● 2018-06-22 06:01:10
● 2026-05-09 14:32:34

●MXalt2.aspmx.l.google.com2018-06-22 → 2026-05-09 · 3 obs

○ 2018-04-25 11:52:52
● 2018-06-22 06:01:10
● 2026-05-09 14:32:34

●MXalt3.aspmx.l.google.com2018-06-22 → 2026-05-09 · 3 obs

○ 2018-04-25 11:52:52
● 2018-06-22 06:01:10
● 2026-05-09 14:32:34

●MXalt4.aspmx.l.google.com2018-06-22 → 2026-05-09 · 3 obs

○ 2018-04-25 11:52:52
● 2018-06-22 06:01:10
● 2026-05-09 14:32:34

●MXaspmx.l.google.com2018-06-22 → 2026-05-09 · 3 obs

○ 2018-04-25 11:52:52
● 2018-06-22 06:01:10
● 2026-05-09 14:32:34

○MXmail.mailroute.net2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

○MXwebmd-net.mail.protection.outlook.com2015-05-22 → 2018-04-25 · 5 obs

○ 2009-02-01 08:14:38
● 2015-05-22 14:48:30
● 2018-04-25 11:52:52
○ 2018-06-22 06:01:10
○ 2026-05-09 14:32:34

●A104.17.7.1102026-02-14 → 2026-05-09 · 3 obs

○ 2018-11-28 20:24:52
● 2026-02-14 19:18:24
● 2026-05-09 14:32:34

●A104.17.8.1102026-02-14 → 2026-05-09 · 3 obs

○ 2018-11-28 20:24:52
● 2026-02-14 19:18:24
● 2026-05-09 14:32:34

○A208.93.170.152015-05-22 → 2018-11-28 · 5 obs

○ 2009-02-01 08:14:38
● 2015-05-22 14:48:30
● 2018-11-28 20:24:52
○ 2026-02-14 19:18:24
○ 2026-05-09 14:32:34

●A2606:4700::6811:76e2026-02-14 → 2026-05-09 · 3 obs

○ 2018-11-28 20:24:52
● 2026-02-14 19:18:24
● 2026-05-09 14:32:34

●A2606:4700::6811:86e2026-02-14 → 2026-05-09 · 3 obs

○ 2018-11-28 20:24:52
● 2026-02-14 19:18:24
● 2026-05-09 14:32:34

○A63.240.86.1432009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 08:14:38
○ 2015-05-22 14:48:30
○ 2026-05-09 14:32:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
webmd.net	amy.ns.cloudflare.com, clyde.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.101

NS records: amy.ns.cloudflare.com, clyde.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webmd.net (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.17.7.110, 104.17.8.110`
AAAA	2	`2606:4700::6811:76e, 2606:4700::6811:86e`
NS	2	`amy.ns.cloudflare.com, clyde.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	16	`MS=ms23137302, _nuv7xi0cj15k3jczcfsxpjlu2pj379z...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

webmd.net is a parent of ns4.webmd.net, ns3.webmd.net, exchange.webmd.net, mercury.webmd.net and utopia.webmd.net, plus a few other host names.

Mail Server Role

webmd.net serves as the mail server for webdds.com, mywebmd.com, webdds.net, webmdinc.net, mywebmd.net and a few other domains.

Both exchange.webmd.net and exchange.webmd.net.webdds.net are commonly used as mail servers with webmd.net.

IP Addresses

webmd.net points to four IP numbers: 2606:4700::6811:76e, 2606:4700::6811:86e, 104.17.7.110 and 104.17.8.110.

Other host names, for instance www.webmd.net, share IP numbers with webmd.net.

Name Servers

webmd.net is delegated to two name servers: amy.ns.cloudflare.com and clyde.ns.cloudflare.com.

webmd.net uses the same name server setup as other domains, for instance e-adam.com, susyradio.com, jointandbone.org, picobot.org and amw.net.br.

webmd.net shares name servers with other domains at least partially, for instance hostingwerk.de, deannakory.com, gomaintenanceidaho.com, 60159092.cc and inevent.es.

these name servers are often used together with the name servers byron.ns.cloudflare.com.

Host names with six IP numbers: amy.ns.cloudflare.com points to 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101; clyde.ns.cloudflare.com points to 2606:4700:58::adf5:3b5b, 2803:f800:50::6ca2:c15b, 2a06:98c1:50::ac40:215b, 108.162.193.91, 172.64.33.91 and 173.245.59.91.

Mail Servers

webmd.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

webmd.net shares some mail servers with other domains, including rocketbuilders.com, ns500742.ns500742.ns500731.ns500704.ns500704.ns500742.ns500678.ns500678.ns500649.ns500291.ns500153.tenderladiesbz.com, ns500731.ns500671.ns500671.ns500704.ns500671.ns500688.ns500671.ns500671.ns500649.tenderladiesbz.com, ns500693.ns500699.ns500699.ns500699.ns500734.ns500699.ns500693.ns500699.ns500693.ns500683.ns500588.ns500588.ns500588.ns500612.ns500588.ns500588.dtrkdll.com and ns500759.ns500758.ns500735.ns500736.ns500735.ns500576.ns500698.ns500698.ns500576.ns500576.ns500576.ns500576.ns500576.ns500576.ns500652.ns500619.ns500652.tracksymphony.com.

These mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.

webmd.net - robtex.com

webmd.net

net

MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`webmd.net`

`net`