`union-doctors.com`

DNSSEC	⚠️ Not signed
A	2606:4700:440d::ac40:9127^{🇺🇸 Cloudflare2606:4700:440d::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:3105::6812:2ad9^{🇺🇸 Cloudflare2a06:98c1:3105::/48} ✓ In HTTPS hints
A	104.18.42.217^{Cloudflare104.18.42.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.145.39^{🇺🇸 Cloudflare172.64.145.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`etta.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etta.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etta.ns.cloudflare.com`
		A	108.162.192.156^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	172.64.32.156^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	173.245.58.156^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.42.217, 172.64.145.39
		IPv6 hints	2606:4700:440d::ac40:9127, 2a06:98c1:3105::6812:2ad9
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2403832134

`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=1778588666

Same first word

union-doctors.com

DNS History

11 records (6 active, 5 former)

●NSbob.ns.cloudflare.com2026-05-01 → 2026-05-12 · 3 obs

○ 2017-05-31 20:04:42
● 2026-05-01 06:03:50
● 2026-05-12 12:44:02

●NSetta.ns.cloudflare.com2026-05-01 → 2026-05-12 · 3 obs

○ 2017-05-31 20:04:42
● 2026-05-01 06:03:50
● 2026-05-12 12:44:02

○NSns53.domaincontrol.com2015-05-23 → 2017-05-31 · 4 obs

● 2015-05-23 18:45:38
● 2017-05-31 20:04:42
○ 2026-05-01 06:03:50
○ 2026-05-12 12:44:02

○NSns54.domaincontrol.com2015-05-23 → 2017-05-31 · 4 obs

● 2015-05-23 18:45:38
● 2017-05-31 20:04:42
○ 2026-05-01 06:03:50
○ 2026-05-12 12:44:02

○MXmailstore1.secureserver.net2015-05-23 → 2017-05-31 · 4 obs

● 2015-05-23 18:45:38
● 2017-05-31 20:04:42
○ 2026-05-01 06:03:50
○ 2026-05-12 12:44:02

○MXsmtp.secureserver.net2015-05-23 → 2017-05-31 · 4 obs

● 2015-05-23 18:45:38
● 2017-05-31 20:04:42
○ 2026-05-01 06:03:50
○ 2026-05-12 12:44:02

●A104.18.42.2172026-05-01 → 2026-05-12 · 3 obs

○ 2017-05-31 20:04:42
● 2026-05-01 06:03:50
● 2026-05-12 12:44:02

●A172.64.145.392026-05-01 → 2026-05-12 · 3 obs

○ 2017-05-31 20:04:42
● 2026-05-01 06:03:50
● 2026-05-12 12:44:02

●A2606:4700:440d::ac40:91272026-05-01 → 2026-05-12 · 3 obs

○ 2017-05-31 20:04:42
● 2026-05-01 06:03:50
● 2026-05-12 12:44:02

●A2a06:98c1:3105::6812:2ad92026-05-01 → 2026-05-12 · 3 obs

○ 2017-05-31 20:04:42
● 2026-05-01 06:03:50
● 2026-05-12 12:44:02

○A72.167.253.1242015-05-23 → 2017-05-31 · 4 obs

● 2015-05-23 18:45:38
● 2017-05-31 20:04:42
○ 2026-05-01 06:03:50
○ 2026-05-12 12:44:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
union-doctors.com	bob.ns.cloudflare.com, etta.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.104

NS records: bob.ns.cloudflare.com, etta.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.42.217, 172.64.145.39`
AAAA	2	`2a06:98c1:3105::6812:2ad9, 2606:4700:440d::ac40:9127`
NS	2	`bob.ns.cloudflare.com, etta.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

union-doctors.com resolves to four IP numbers: 2606:4700:440d::ac40:9127, 2a06:98c1:3105::6812:2ad9, 104.18.42.217 and 172.64.145.39.

other host names for instance www.sealedair.com, integration-api-dev.sidedrawerdev.com, projects.ctrlspecbuilder.com, sealedair.com and parlons-vaccins.fr share IP numbers with union-doctors.com.

Name Servers

union-doctors.com is delegated to two name servers: bob.ns.cloudflare.com and etta.ns.cloudflare.com.

union-doctors.com shares the same name server setup as other domains, for example pasicznyk.net, cle.clinic, chooseclevelandclinic.org, poudelpradip.com.np and nancylarsononline.com.

union-doctors.com at least partially shares name servers with other domains, for instance herwaisechoice.com, sd-panich.com, redacted.ai, beerhut.cc and aliback.top.

These name servers are commonly used with vick.ns.cloudflare.com, pablo.ns.cloudflare.com and roxy.ns.cloudflare.com.

Host names with six IP numbers:

bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104; etta.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9c, 2803:f800:50::6ca2:c09c, 2a06:98c1:50::ac40:209c, 108.162.192.156, 172.64.32.156 and 173.245.58.156.

union-doctors.com - robtex.com