`ywdoctors.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3c88^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c4dd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.136^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.221^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`wanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wanda.ns.cloudflare.com`
		A	108.162.192.240^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
		A	172.64.32.240^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
		A	173.245.58.240^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
MX	`ywdoctors-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms62943558`
TXT	`v=spf1 include:_u.ywdoctors.com._spf.smart.ondmarc.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.136, 172.67.196.221
		IPv6 hints	2606:4700:3037::6815:3c88, 2606:4700:3037::ac43:c4dd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2410596691

`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=1785793252

Same first word

ywdoctors.com

Similar names

rowdycost.pro

crowdtoys.com

DNS History

17 records (7 active, 10 former)

●NSbrett.ns.cloudflare.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-08-03 22:07:36

○NSns.123-reg.co.uk2015-08-04 → 2017-02-03 · 4 obs

● 2015-08-04 13:35:06
● 2017-02-03 18:41:36
○ 2026-02-15 00:26:48
○ 2026-08-03 22:07:36

○NSns2.123-reg.co.uk2015-08-04 → 2017-02-03 · 4 obs

● 2015-08-04 13:35:06
● 2017-02-03 18:41:36
○ 2026-02-15 00:26:48
○ 2026-08-03 22:07:36

●NSwanda.ns.cloudflare.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-08-03 22:07:36

○MXmx0.123-reg.co.uk2015-08-04 → 2017-02-03 · 4 obs

● 2015-08-04 13:35:06
● 2017-02-03 18:41:36
○ 2026-02-15 00:26:48
○ 2026-08-03 22:07:36

○MXmx1.123-reg.co.uk2015-08-04 → 2017-02-03 · 4 obs

● 2015-08-04 13:35:06
● 2017-02-03 18:41:36
○ 2026-02-15 00:26:48
○ 2026-08-03 22:07:36

●MXywdoctors-com.mail.protection.outlook.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-08-03 22:07:36

●A104.21.60.1362026-02-15 → 2026-08-03 · 8 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-03-30 14:01:02
○ 2026-04-03 06:18:46
● 2026-04-25 23:39:22
● 2026-05-20 04:29:34
○ 2026-07-21 18:24:22
● 2026-08-03 22:07:36

●A172.67.196.2212026-02-15 → 2026-08-03 · 8 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-03-30 14:01:02
○ 2026-04-03 06:18:46
● 2026-04-25 23:39:22
● 2026-05-20 04:29:34
○ 2026-07-21 18:24:22
● 2026-08-03 22:07:36

○A188.114.96.02026-04-03 → 2026-07-21 · 6 obs

○ 2026-03-30 14:01:02
● 2026-04-03 06:18:46
○ 2026-04-25 23:39:22
○ 2026-05-20 04:29:34
● 2026-07-21 18:24:22
○ 2026-08-03 22:07:36

○A188.114.97.02026-04-03 → 2026-07-21 · 6 obs

○ 2026-03-30 14:01:02
● 2026-04-03 06:18:46
○ 2026-04-25 23:39:22
○ 2026-05-20 04:29:34
● 2026-07-21 18:24:22
○ 2026-08-03 22:07:36

○A2606:4700:3035::6815:3c882026-02-15 → 2026-05-20 · 8 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-03-30 14:01:02
○ 2026-04-03 06:18:46
● 2026-04-25 23:39:22
● 2026-05-20 04:29:34
○ 2026-07-21 18:24:22
○ 2026-08-03 22:07:36

●A2606:4700:3037::6815:3c882026-08-03 → 2026-08-03 · 2 obs

○ 2026-07-21 18:24:22
● 2026-08-03 22:07:36

●A2606:4700:3037::ac43:c4dd2026-02-15 → 2026-08-03 · 8 obs

○ 2017-02-03 18:41:36
● 2026-02-15 00:26:48
● 2026-03-30 14:01:02
○ 2026-04-03 06:18:46
● 2026-04-25 23:39:22
● 2026-05-20 04:29:34
○ 2026-07-21 18:24:22
● 2026-08-03 22:07:36

○A2a06:98c1:3120::2026-04-03 → 2026-07-21 · 6 obs

○ 2026-03-30 14:01:02
● 2026-04-03 06:18:46
○ 2026-04-25 23:39:22
○ 2026-05-20 04:29:34
● 2026-07-21 18:24:22
○ 2026-08-03 22:07:36

○A2a06:98c1:3121::2026-04-03 → 2026-07-21 · 6 obs

○ 2026-03-30 14:01:02
● 2026-04-03 06:18:46
○ 2026-04-25 23:39:22
○ 2026-05-20 04:29:34
● 2026-07-21 18:24:22
○ 2026-08-03 22:07:36

○A94.136.40.822015-08-04 → 2017-02-03 · 4 obs

● 2015-08-04 13:35:06
● 2017-02-03 18:41:36
○ 2026-02-15 00:26:48
○ 2026-08-03 22:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
ywdoctors.com	wanda.ns.cloudflare.com, brett.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.76

NS records: wanda.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ywdoctors.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.221, 104.21.60.136`
AAAA	2	`2606:4700:3037::ac43:c4dd, 2606:4700:3037::6815:3c88`
NS	2	`brett.ns.cloudflare.com, wanda.ns.cloudflare.com`
MX	1	`ywdoctors-com.mail.protection.outlook.co`
TXT	2	`MS=ms62943558, v=spf1 include:_u.ywdoctors.com._spf.sma`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ywdoctors.com points to the four IP addresses 104.21.60.136, 172.67.196.221, 2606:4700:3037::6815:3c88 and 2606:4700:3037::ac43:c4dd.

Among the host names that share IP numbers with ywdoctors.com are jagerinc.com, nullmx.egydrama.com, blog.proreferee.com and two others.

Name Servers

ywdoctors.com has two authoritative name servers — brett.ns.cloudflare.com and wanda.ns.cloudflare.com.

ywdoctors.com has the same name server delegation as a number of other domains, such as upnode.org, siriusslots.com, agronelliinsumos.com.br and two more.

At least some of ywdoctors.com's name servers are shared with other domains, for example fileden.net, itrack.se, adidasteamhub.nl and two more.

These name servers tend to be used in conjunction with the name servers cortney.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brett.ns.cloudflare.com points to 108.162.193.76, 172.64.33.76, 173.245.59.76 and 3 other IP addresses.

wanda.ns.cloudflare.com points to 108.162.192.240, 172.64.32.240, 173.245.58.240 and 3 other IP addresses.

Mail Servers

ywdoctors.com routes its mail through a single mail server, ywdoctors-com.mail.protection.outlook.com.

ywdoctors-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.10, 52.101.73.6 and 52.101.73.11, along with 5 other.

ywdoctors.com - robtex.com

ywdoctors.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ywdoctors.com`

`com`