`doctoryork.com`

DNSSEC	⚠️ Not signed
A	44.227.65.245^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-227-65-245.us-west-2.compute.amazonaws.com`
A	44.227.76.166^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=uirROy4bzaxGy40l`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2362105883

`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=1777082726

Same first word

doctoryork.com

DNS History

11 records (8 active, 3 former)

●NScuritiba.ns.porkbun.com2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-10 17:15:48
● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

●NSfortaleza.ns.porkbun.com2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-10 17:15:48
● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

●NSmaceio.ns.porkbun.com2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-10 17:15:48
● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

○NSns1.uniregistrymarket.link2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 17:15:48
○ 2026-02-20 20:37:48
○ 2026-04-25 02:22:16

○NSns2.uniregistrymarket.link2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 17:15:48
○ 2026-02-20 20:37:48
○ 2026-04-25 02:22:16

●NSsalvador.ns.porkbun.com2026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-10 17:15:48
● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

●MXmx01.mail.icloud.com2026-02-20 → 2026-04-25 · 2 obs

● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

●MXmx02.mail.icloud.com2026-02-20 → 2026-04-25 · 2 obs

● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

●A44.227.65.2452026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-10 17:15:48
● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

●A44.227.76.1662026-02-20 → 2026-04-25 · 3 obs

○ 2017-11-10 17:15:48
● 2026-02-20 20:37:48
● 2026-04-25 02:22:16

○A69.172.201.1532017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 17:15:48
○ 2026-02-20 20:37:48
○ 2026-04-25 02:22:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
doctoryork.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doctoryork.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.227.65.245, 44.227.76.166`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`mx01.mail.icloud.com (pri: 1), mx02.mail.icloud.com (pri: 1)`
TXT	2	`apple-domain=uirROy4bzaxGy40l, v=spf1 include:icloud.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

doctoryork.com resolves to two IPs: 44.227.65.245 and 44.227.76.166.

other host names for instance support-find.cloud, zojo.mobi, luatic.org, fxfiat.com and etc.cx share IP numbers with doctoryork.com.

Name Servers

doctoryork.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

doctoryork.com at least partially shares name servers with other domains, for instance barestilo.com, dimis.org, gamings.info, jointheclub.net and helprace.us.

Host names with two IP numbers:

Host name curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37.

Host name fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140.

Host name maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180.

Host name salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150.

Mail Servers

doctoryork.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

doctoryork.com shares the same mail server setup as other domains, for instance spitz-family.com, kdb.expert, cleversolutions.ca, vork.com.br and weaver.email.

doctoryork.com shares mail servers with other domains at least partially, including foalks.com, iphonedation.de, radiantsf.com, leet.la and immo-heimann.de.