`upworkservice.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d4e0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:2d64^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.100^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.224^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`crystal.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.100, 172.67.212.224
		IPv6	2606:4700:3030::ac43:d4e0, 2606:4700:3031::6815:2d64
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2395373169

`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=1774489587

Same first word

upworkservice.com

DNS History

6 records (6 active, 0 former)

●NSapollo.ns.cloudflare.com2026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 09:03:38
● 2026-03-26 02:12:42

●NScrystal.ns.cloudflare.com2026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 09:03:38
● 2026-03-26 02:12:42

●A104.21.45.1002026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 09:03:38
● 2026-03-26 02:12:42

●A172.67.212.2242026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 09:03:38
● 2026-03-26 02:12:42

●A2606:4700:3030::ac43:d4e02026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 09:03:38
● 2026-03-26 02:12:42

●A2606:4700:3031::6815:2d642026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 09:03:38
● 2026-03-26 02:12:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
upworkservice.com	apollo.ns.cloudflare.com, crystal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.66

NS records: apollo.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upworkservice.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.224, 104.21.45.100`
AAAA	2	`2606:4700:3030::ac43:d4e0, 2606:4700:3031::6815:2d64`
NS	2	`apollo.ns.cloudflare.com, crystal.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

upworkservice.com points to four IP numbers: 2606:4700:3030::ac43:d4e0, 2606:4700:3031::6815:2d64, 104.21.45.100 and 172.67.212.224.

Other host names including glanz5.silberquarz4.ru, kotautara.com, dadsofarkansas.org, xn--72c9ah5d5a0hpc.online and csm.teddysc.me share IP numbers with upworkservice.com.

Name Servers

upworkservice.com's delegation uses two name servers, apollo.ns.cloudflare.com and crystal.ns.cloudflare.com.

upworkservice.com shares the same name server setup as other domains, for example linkhoras7.site, situskit4d.xyz, lalumed645.online, garudaraja.net and kadalhijau.store.

upworkservice.com at least partially shares name servers with other domains, including bpc.com, direct-ing-es.com, stefanbetz.de, komecha.com and riskoffice.net.

These name servers are commonly used with thaddeus.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers:

apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.

crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

upworkservice.com - robtex.com