dexcom.com - dns.ninja

`dexcom.com`

DNSSEC	⚠️ Not signed
A	162.159.130.80^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.133.80^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`dexcom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`google-site-verification=UnMclJ50HfFRp9_UEMc2Jia-pacfgjimOfv5cn6N21E`
TXT	`postman-domain-verification=18652b465cd1011958196e9a94de5e2a0bb047e62d7ee6c2f...`
TXT	`O-dw5_qJ66NE9daj2VoaWh18tzw`
TXT	`traction-guest=956a3563-68a3-471b-bfe2-3f80347484f4`
TXT	`openai-domain-verification=dv-SxWIPiwmyhWV6V1VkWoTPXXU`
TXT	`69e0e18b26194693a0d1f6614d299f62`
TXT	`yq5CJDLJHBR6NZUYRXlan23iBDDTxuslgEeQwfeIHeo=`
TXT	`facebook-domain-verification=rxc3vtm6bb6ciie2ovx9shs7jg5m0a`
TXT	`asv=4bf4a160833682807362a5fac9696010`
TXT	`aNK0Q9d+bnQ1wWdLV2R4okiz2tFaWmOolbDvvVpJzCYbVUnMjBrUz/MpAa66SDVKRxFWK1D5RSpD/...`
TXT	`smartsheet-site-validation=cnoSxtu5ZxGRRh7cl8oLY79XB4ZVA61o`
TXT	`globalsign-domain-verification=8WxlGPveI9iiGVPRCKkSUgQ0b6q6962okQzZJ_hHp5`
TXT	`docusign=9f9fbd05-11e2-4347-9ba1-023792e22326`
TXT	`google-site-verification=ie8ubFLQbAXwekvxcE6vGLwF1WNPYHY4Be2RRztacXE`
TXT	`google-site-verification=YpPpJk-g13eCN4Nrj1pY3IajjG9hRkuWqF3yWgG3cLw`
TXT	`google-site-verification=ccFNhpuM4fAyn5uNr8K-rLk0vFOJO4DoWMIz-7c70s0`
TXT	`google-site-verification=S3EMYqhECf_77GNxY8CEVDnZhcpW57dI8MIVxy6s7q4`
TXT	`beautifulai-site-verification=0543f7e9-2a2a-478e-95a1-f3c0bd7c5be1`
TXT	`ca3-597a6ddac1554496a32392e5f66f6141`
TXT	`google-site-verification=Onsc6TWkfX23zcJOOcJPnDpaJf_fzL5ziUh9iH_7ILM`
TXT	`atlassian-domain-verification=8OeeHjf7fw6xKjJ8U2nRkJjb6GCvJeZWqPW33g3AY1WV1HB...`
TXT	`docusign=3fceab14-b498-4de0-9e01-b330448b5682`
TXT	`figma-domain-verification=79c6c0d527c727ae1135e7182055efa2ad9f41fd53fb0337fe2...`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:_spf.salesforce.com incl...`
TXT	`miro-verification=59becafb633bacad0fd0aa98ea8f5e4212071206`
TXT	`adobe-idp-site-verification=13c1df9cecdda5a4f1208043a555b25b058c6ab52b10d2382...`
TXT	`google-site-verification=zKwsrQPyoah9ESsY_6THkypDS6a54OjWtO1uVYfUVM0`
TXT	`google-site-verification=lCW6tl3gQPXMUTeRFmb1JjYOG5ETWpt2k3YaYFGbP8M`
TXT	`MS=ms52326489`
TXT	`MS=ms24833701`
TXT	`atlassian-domain-verification=b7AbOK1V+ljnX7oGHefuSV7HxH+yFNMwxKRYuWgd1p57/MD...`
TXT	`google-site-verification=vjtlBXT1t22SZpgqdAVXFuuOaYvZ2ndfD69Y-HL2ruw`
TXT	`docusign=1b3ac49d-ce6f-40b4-893d-e845bb814fc2`
TXT	`apple-domain-verification=XoLdBFZa98uCv5vW`
TXT	`jamf-site-verification=868lXj6uJSeqMOmF3yJHOg`
TXT	`onetrust-domain-verification=992bdfdb6ff6403484fbbb4563a91c61`
TXT	`google-site-verification=I4gvDeJUoJ1mp71ENKK7bSbnvU9pIWVxdeOJkAoA-5g`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=38

`com`

	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=1783201711

rank #23436 globally
rank #11561 in the tld
WOT: SAFE (79/100)
📈 Tranco rank: #11,069

Subdomains

signup.dexcom.com

www.dexcom.com

keycloak-prod.dexcom.com

devbi01.dexcom.com

provider.dexcom.com

accounts-api.dexcom.com

account.dexcom.com

global.dexcom.com

uam2.dexcom.com

uam1.dexcom.com

api.dexcom.com

mail.dexcom.com

gcs2.dexcom.com

o365mail.dexcom.com

clarity.dexcom.com

share2.dexcom.com

careers.dexcom.com

store.dexcom.com

share1.dexcom.com

clmproxy-prod-1.dexcom.com

shareous1.dexcom.com

Same first word

dexcom.com.br

dexcom.pl

dexcom.co

dexcom.nl

dexcom.ae

dexcom.ru

dexcom.eu

dexcom.events

dexcom.us

dexcom.ca

dexcom.org

dexcom.jp

dexcom.at

dexcom.dk

dexcom.net

dexcom.de

dexcom.co.uk

dexcom.no

dexcom.co.nz

dexcom.com

dexcom.cz

dexcom.store

Similar names

xmcode.com

dmexco.com

comdex.ru

comdex.de

xmedco.com

cedomx.com

comdex.xyz

codexm.com

edxmco.com

comdex.gr

xcdemo.cn

comdex.cz

xcdemo.com

comdex.co.uk

comdex.ie

oemxdc.com

demcox.com

xmdeco.com

codmex.xyz

cxdemo.net

medxco.com

comdex.ne.jp

dcomex.com.mx

comdex.com.hk

decomx.com

mxcode.net

medocx.com

comdex.sg

cxdemo.jp

xdmeco.com

comdex.app

comdex.info

mcodex.com

cxmode.com

mxcode.com

comdex.org

xedcom.de

dcomex.com

mecdox.com

comdex.net

codemx.cn

comedx.com

coxmed.com

codexm.xyz

comdex.com

codmex.com

dmexco.de

mexdoc.com

DNS History

21 records (7 active, 14 former)

●NSns-cloud-a1.googledomains.com2020-01-14 → 2026-07-04 · 3 obs

○ 2019-07-16 18:13:32
● 2020-01-14 22:32:24
● 2026-07-04 22:00:50

●NSns-cloud-a2.googledomains.com2020-01-14 → 2026-07-04 · 3 obs

○ 2019-07-16 18:13:32
● 2020-01-14 22:32:24
● 2026-07-04 22:00:50

●NSns-cloud-a3.googledomains.com2020-01-14 → 2026-07-04 · 3 obs

○ 2019-07-16 18:13:32
● 2020-01-14 22:32:24
● 2026-07-04 22:00:50

●NSns-cloud-a4.googledomains.com2020-01-14 → 2026-07-04 · 3 obs

○ 2019-07-16 18:13:32
● 2020-01-14 22:32:24
● 2026-07-04 22:00:50

○NSns1.dnsbycomodo.net2019-07-16 → 2019-07-16 · 4 obs

○ 2016-09-09 02:23:18
● 2019-07-16 18:13:32
○ 2020-01-14 22:32:24
○ 2026-07-04 22:00:50

○NSns1.he.net2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 18:53:24
○ 2015-07-12 12:03:08
○ 2026-07-04 22:00:50

○NSns1.worldnic.com2015-07-12 → 2016-09-09 · 5 obs

○ 2009-01-18 18:53:24
● 2015-07-12 12:03:08
● 2016-09-09 02:23:18
○ 2019-07-16 18:13:32
○ 2026-07-04 22:00:50

○NSns2.dnsbycomodo.net2019-07-16 → 2019-07-16 · 4 obs

○ 2016-09-09 02:23:18
● 2019-07-16 18:13:32
○ 2020-01-14 22:32:24
○ 2026-07-04 22:00:50

○NSns2.he.net2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 18:53:24
○ 2015-07-12 12:03:08
○ 2026-07-04 22:00:50

○NSns2.worldnic.com2015-07-12 → 2016-09-09 · 5 obs

○ 2009-01-18 18:53:24
● 2015-07-12 12:03:08
● 2016-09-09 02:23:18
○ 2019-07-16 18:13:32
○ 2026-07-04 22:00:50

●MXdexcom-com.mail.protection.outlook.com2026-02-16 → 2026-07-04 · 3 obs

○ 2021-06-25 21:04:46
● 2026-02-16 09:22:58
● 2026-07-04 22:00:50

○MXmail.dexcom.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 18:53:24
○ 2015-07-12 12:03:08
○ 2026-07-04 22:00:50

○MXmx1.dexcom.iphmx.com2015-07-12 → 2016-09-09 · 5 obs

○ 2009-01-18 18:53:24
● 2015-07-12 12:03:08
● 2016-09-09 02:23:18
○ 2019-07-16 18:13:32
○ 2026-07-04 22:00:50

○MXmx2.dexcom.iphmx.com2015-07-12 → 2016-09-09 · 5 obs

○ 2009-01-18 18:53:24
● 2015-07-12 12:03:08
● 2016-09-09 02:23:18
○ 2019-07-16 18:13:32
○ 2026-07-04 22:00:50

○MXus-smtp-inbound-1.mimecast.com2019-07-16 → 2021-06-25 · 5 obs

○ 2016-09-09 02:23:18
● 2019-07-16 18:13:32
● 2021-06-25 21:04:46
○ 2026-02-16 09:22:58
○ 2026-07-04 22:00:50

○MXus-smtp-inbound-2.mimecast.com2019-07-16 → 2021-06-25 · 5 obs

○ 2016-09-09 02:23:18
● 2019-07-16 18:13:32
● 2021-06-25 21:04:46
○ 2026-02-16 09:22:58
○ 2026-07-04 22:00:50

●A162.159.130.802021-06-25 → 2026-07-04 · 3 obs

○ 2020-01-14 22:32:24
● 2021-06-25 21:04:46
● 2026-07-04 22:00:50

●A162.159.133.802021-06-25 → 2026-07-04 · 3 obs

○ 2020-01-14 22:32:24
● 2021-06-25 21:04:46
● 2026-07-04 22:00:50

○A174.129.218.1792015-07-12 → 2016-03-22 · 5 obs

○ 2009-01-18 18:53:24
● 2015-07-12 12:03:08
● 2016-03-22 17:56:56
○ 2016-09-09 02:23:18
○ 2026-07-04 22:00:50

○A24.249.12.1052009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 18:53:24
○ 2015-07-12 12:03:08
○ 2026-07-04 22:00:50

○A52.202.80.52016-09-09 → 2020-01-14 · 5 obs

○ 2016-03-22 17:56:56
● 2016-09-09 02:23:18
● 2020-01-14 22:32:24
○ 2021-06-25 21:04:46
○ 2026-07-04 22:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
dexcom.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dexcom.com (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.133.80, 162.159.130.80`
NS	4	`ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com...`
MX	1	`dexcom-com.mail.protection.outlook.com (`
TXT	37	`google-site-verification=ccFNhpuM4fAyn5u, atlassian-domain-verification=8OeeHjf7fw...`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Hierarchy

dexcom.com is a parent domain; its children include signup.dexcom.com, www.dexcom.com, keycloak-prod.dexcom.com, devbi01.dexcom.com, provider.dexcom.com and a few other host names.

IP Addresses

dexcom.com resolves to the IP addresses 162.159.130.80 and 162.159.133.80

Two other host names, along with store.dexcom.com.cdn.cloudflare.net, www.dexcom.com.cdn.cloudflare.net and provider.dexcom.com.cdn.cloudflare.net, also share IP numbers with dexcom.com.

Name Servers

The NS records for dexcom.com point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

dexcom.com partially shares its NS delegation with several other domains, including valmo.in, upbrands.com, titlejobmatches.net and two others.

ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com each carry two IP addresses. ns-cloud-a1.googledomains.com has 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com has 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com has 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com has 216.239.38.106 and 2001:4860:4802:38::6a.

Mail Servers

The sole mail server for dexcom.com is dexcom-com.mail.protection.outlook.com.

With 8 IP addresses total, dexcom-com.mail.protection.outlook.com resolves to 52.101.10.2, 52.101.11.7, 52.101.41.0 and 5 others.