upwork.com - dns.ninja

`upwork.com`

DNSSEC	⚠️ Not signed
A	104.18.188.234^{Cloudflare104.18.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.189.234^{Cloudflare104.18.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c073^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2073^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fay.ns.cloudflare.com`
		A	108.162.192.115^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	172.64.32.115^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	173.245.58.115^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
NS	`jim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`16359333`
TXT	`Dynatrace-site-verification=10887f73-4311-4a4b-83e3-312614aeb532__h68in82ubsm...`
TXT	`MS=6100C439A4691C31E2EC1342F09C3607B3B64DAC`
TXT	`MS=ms47394909`
TXT	`_6lgpbootvod9h9mgfdn7efsdz52nzx0`
TXT	`_gxokjwki7xqlmqjp3mp918p6j6w1peg`
TXT	`_vmdb9wrav5ukmzhtyzh5cps8gs2zooy`
TXT	`adobe-idp-site-verification=45e831bcd7ad9667a0be62ad1db9971caa65d4c68af84b32f...`
TXT	`anthropic-domain-verification-a50qdm=eDDAJvU3hKqefx59gXmsODCgG`
TXT	`asv=54832828144bb4ff89f152511204f3e2`
TXT	`asv=a52d93b02babfa60a71bdd4128a06b39`
TXT	`atlassian-domain-verification=DoYMWjavpCmTKuGBom3ae2z5MjboF/gvCunpO0e1m8n9S5D...`
TXT	`bugcrowd-verification=dae371187bf32cac11a23664ea291f6c`
TXT	`chariot=chariot+upwork@praetorian.com`
TXT	`cursor-domain-verification-z00fy8=8sg38uSSHGnTzRvM2sEDPoIl3`
TXT	`docker-verification=ccc1198a-92ef-4bca-8e5c-896b7c508065`
TXT	`docusign=277af459-13d2-4b85-bb45-53efc4b671f6`
TXT	`facebook-domain-verification=8nwzxhaovba8tj7d2ldml1bhssa1pm`
TXT	`google-site-verification=-LgXVF8adhy30B1kiNabPgT-Pymy3WZOOvfGFgp6XGE`
TXT	`google-site-verification=3jXROOXzwXZqaI-z95yNNpu9L8mSRW3Jd5VCpjVOxwk`
TXT	`google-site-verification=4g4BiPppYs75ob9yO422K5BqFPttTmPK_fmNtaopAI8`
TXT	`google-site-verification=4p2pqAQ0yiDL2lc81zb89ZA-Wt6u9uBY25QEMjp-b4s`
TXT	`google-site-verification=BkuVDFrIY09DX823uWROsYHLrLeCUKJ366m1k4AmoT4`
TXT	`google-site-verification=LSicnKkde4b1FmPqfr0FX6l7R4VvjAxTVzZP0sebXKk`
TXT	`google-site-verification=MFfOuTSDuMVfAuZmNHfYJA16r0P_BeZX5F60NQnSHNA`
TXT	`google-site-verification=MK7qfjAI4BOyhzOcaFe2WjFleaX2gKcUUu6VKf5X-qE`
TXT	`google-site-verification=PkziJTcGbOV4cv301PZ8KfBzni-MN_cB3J4ngmLA9Ps`
TXT	`google-site-verification=f3f7WfTf8cecTKAI3cwfnA-cmQP1WlyDMfzuzG6BB-8`
TXT	`google-site-verification=hJI07_9hhjkWQFySSiVg5v3vNIpZBMwOkA1Il7-tCMY`
TXT	`google-site-verification=sD8rL1N3j5vS_miQGy_NwdmJHTmFUU42SDhYa4rdQ84`
TXT	`google-site-verification=zTEmbU71ZrIPR7JRRlWSGiQurNYft76eEdSdP6aAQkQ`
TXT	`hcp-domain-verification=b36955e77a08570a83deddbbdfa15fe1894a5c747597bc9941fc1...`
TXT	`jamf-site-verification=GjhSBwax0Pxacxf38XbNHw`
TXT	`linear-domain-verification=z536v5rd3xih`
TXT	`liveramp-site-verification=qn4k0EIcwgkwW6N80DcWp-G_gQeo9SCk4fdGh21URyw`
TXT	`logmein-domain-confirmation 2141230743`
TXT	`miro-verification=6a8362f817d4ea530843a04d46c6418e011c951d`
TXT	`mixpanel-domain-verify=2a906114-e222-4323-bbd7-0a671f9d90ee`
TXT	`mongodb-site-verification=xc3WGhQz20Yw7Lm6yMoC6L4b5gf08icW`
TXT	`nlmdbpv52ts89j835vzt3c71d201hqk5`
TXT	`openai-domain-verification=dv-0pTGTkARXsArFAKKZwc6Fzbl`
TXT	`paloaltonetworks-site-verification=e10a924e19c474e2b83aa85600a8d52fb39615b783...`
TXT	`sjlh98brgm4j879mz0km0f9kz0s61mf8`
TXT	`stripe-verification=E9104449B2742089788253DB69E0E9C226D3F54E519514A3698526A45...`
TXT	`v=spf1 include:upwork.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._...`
TXT	`zapier-domain-verification-challenge=0ab7c0ae-a354-49d6-9012-16a12e53b121`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.188.234, 104.18.189.234
SOA	`fay.ns.cloudflare.com`dns@cloudflare.com serial=2406063382

`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=1781369118

rank #895 globally
rank #493 in the tld
📈 Tranco rank: #920

Subdomains

wf-integrations.upwork.com

mozilla.upwork.com

dash.upwork.com

agate.upwork.com

mg.upwork.com

ucsf.upwork.com

jj.upwork.com

pcivault.upwork.com

pages.upwork.com

tl.upwork.com

url.upwork.com

content-static.upwork.com

developers.upwork.com

origin.upwork.com

kb.upwork.com

shasta-collector-production.upwork.com

signature.upwork.com

elance.upwork.com

wf-integrations-stage.upwork.com

stage.upwork.com

support.upwork.com

events-relay.upwork.com

www.upwork.com

ipn.upwork.com

research.upwork.com

secure.upwork.com

promo.upwork.com

blog.upwork.com

community.upwork.com

upwork-usw2-desktopapp.upwork.com

api.upwork.com

go.upwork.com

ipn-stage.upwork.com

status.upwork.com

inc-metrics.upwork.com

team.upwork.com

branch.upwork.com

shasta-collector-staging.upwork.com

auth.upwork.com

Same first word

upwork.nl

upwork.fail

upwork.agency

upwork.co.uk

upwork.com

upwork.solutions

upwork.computer

upwork.id

upwork.business

upwork.kz

upwork.com.my

upwork.sg

upwork.cheap

upwork.university

upwork.community

upwork.jp

upwork.com.br

upwork.com.sg

upwork.de

upwork.net

upwork.exposed

upwork.co

upwork.contractors

upwork.pro

upwork.company

upwork.it

upwork.link

upwork.cn

upwork.online

upwork.vip

upwork.gripe

upwork.education

upwork.work

upwork.guru

upwork.academy

upwork.training

upwork.org

upwork.expert

upwork.sucks

upwork.github.io

upwork.wtf

upwork.cz

upwork.support

upwork.guide

Similar names

workup.it

kurpow.com

workup.ne.jp

workup.ist

uwpork.com

workup.at

workup.in

workup.tv

workup.net

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upwrok.com

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upowrk.com

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workup.com.ar

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workup.eu

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workup.com.mx

workup.com

workup.ca

workup.lv

workup.biz

workup.de

workup.cc

workup.nl

workup.bz

workup.org.uk

workup.dz

workup.online

workup.spb.ru

upwokr.com

puwork.com

workup.co.il

workup.co

DNS History

14 records (8 active, 6 former)

●NSfay.ns.cloudflare.com2015-08-28 → 2026-06-13 · 2 obs

● 2015-08-28 21:19:42
● 2026-06-13 16:46:16

●NSjim.ns.cloudflare.com2015-08-28 → 2026-06-13 · 2 obs

● 2015-08-28 21:19:42
● 2026-06-13 16:46:16

●MXalt1.aspmx.l.google.com2015-08-28 → 2026-06-13 · 2 obs

● 2015-08-28 21:19:42
● 2026-06-13 16:46:16

●MXalt2.aspmx.l.google.com2015-08-28 → 2026-06-13 · 2 obs

● 2015-08-28 21:19:42
● 2026-06-13 16:46:16

●MXaspmx.l.google.com2015-08-28 → 2026-06-13 · 2 obs

● 2015-08-28 21:19:42
● 2026-06-13 16:46:16

●MXaspmx3.googlemail.com2015-08-28 → 2026-06-13 · 2 obs

● 2015-08-28 21:19:42
● 2026-06-13 16:46:16

○A104.16.32.272015-08-28 → 2019-05-18 · 4 obs

● 2015-08-28 21:19:42
● 2019-05-18 02:42:48
○ 2019-06-14 14:19:54
○ 2026-06-13 16:46:16

○A104.16.33.272015-08-28 → 2019-05-18 · 4 obs

● 2015-08-28 21:19:42
● 2019-05-18 02:42:48
○ 2019-06-14 14:19:54
○ 2026-06-13 16:46:16

○A104.18.128.2262026-04-28 → 2026-05-30 · 5 obs

○ 2026-04-28 15:14:30
● 2026-04-28 23:49:16
● 2026-05-30 23:17:16
○ 2026-05-31 01:08:28
○ 2026-06-13 16:46:16

○A104.18.129.2262026-04-28 → 2026-05-30 · 5 obs

○ 2026-04-28 15:14:30
● 2026-04-28 23:49:16
● 2026-05-30 23:17:16
○ 2026-05-31 01:08:28
○ 2026-06-13 16:46:16

●A104.18.188.2342026-05-31 → 2026-06-13 · 3 obs

○ 2026-05-30 23:17:16
● 2026-05-31 01:08:28
● 2026-06-13 16:46:16

●A104.18.189.2342026-05-31 → 2026-06-13 · 3 obs

○ 2026-05-30 23:17:16
● 2026-05-31 01:08:28
● 2026-06-13 16:46:16

○A104.18.89.2372019-06-14 → 2026-04-28 · 5 obs

○ 2019-05-18 02:42:48
● 2019-06-14 14:19:54
● 2026-04-28 15:14:30
○ 2026-04-28 23:49:16
○ 2026-06-13 16:46:16

○A104.18.90.2372019-06-14 → 2026-04-28 · 5 obs

○ 2019-05-18 02:42:48
● 2019-06-14 14:19:54
● 2026-04-28 15:14:30
○ 2026-04-28 23:49:16
○ 2026-06-13 16:46:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
upwork.com	fay.ns.cloudflare.com, jim.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.115

NS records: fay.ns.cloudflare.com, jim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upwork.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.189.234, 104.18.188.234`
NS	2	`fay.ns.cloudflare.com, jim.ns.cloudflare.com`
MX	4	`aspmx.l.google.com (pri: 1), aspmx3.googlemail.com (pri: 10)...`
TXT	46	`16359333, Dynatrace-site-verification=10887f73-431...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

upwork.com serves as parent to wf-integrations.upwork.com, mozilla.upwork.com, dash.upwork.com, agate.upwork.com, mg.upwork.com along with a few other host names.

IP Addresses

upwork.com points to two IP numbers: 104.18.188.234 and 104.18.189.234.

Two other host names, along with content-static.upwork.com, developers.upwork.com and origin.upwork.com, also share IP numbers with upwork.com.

Name Servers

Two name servers handle the delegation for upwork.com: fay.ns.cloudflare.com and jim.ns.cloudflare.com.

upwork.com shares its NS records with other domains, for example lowe.nu, nostalgia-ai.com, aquaaction.gr and two others.

upwork.com has at least partial name server overlap with other domains, such as zbig(0x74697473).com, iotera.io, zantrilovemux2q94ph.sbs and two others.

It is common to see these name servers used together with name servers neil.ns.cloudflare.com and gina.ns.cloudflare.com.

DNS names with 6 IP addresses:

fay.ns.cloudflare.com resolves to 108.162.192.115, 172.64.32.115 and 173.245.58.115 among others, with 3 other IP addresses in total.

jim.ns.cloudflare.com resolves to 108.162.193.125, 172.64.33.125 and 173.245.59.125 among others, with 3 other IP addresses in total.

Mail Servers

upwork.com is handled by four mail servers, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

There is at least a partial MX overlap between upwork.com and other domains, including graceandvine.com, tbsbaptist.com, jswalls.com and two others.

These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two others.

These four hostnames each have two IP addresses. aspmx3.googlemail.com → 172.253.116.27 and 2a00:1450:400b:c02::1a. aspmx.l.google.com → 142.251.163.26 and 2607:f8b0:4004:c17::1a. alt1.aspmx.l.google.com → 108.177.123.26 and 2800:3f0:4003:c0f::1b. alt2.aspmx.l.google.com → 172.253.116.27 and 2a00:1450:400b:c02::1a. aspmx3.googlemail.com and alt2.aspmx.l.google.com point to identical addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.27 IP addresses.