`rheumatologydocs.com`

DNSSEC	⚠️ Not signed
A	52.87.217.59^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
		PTR	`ec2-52-87-217-59.compute-1.amazonaws.com`
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`rheumatologydocs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=3322353`
TXT	`google-site-verification=37k30oMGQSCzalaJb-ekzlyZBlFGmYh_ab8Amt(0x587878)74`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2016-06-21 #0

`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=1774516927

Same first word

rheumatologydocs.com

DNS History

12 records (4 active, 8 former)

●NSns39.domaincontrol.com2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 09:56:48
● 2026-03-26 09:51:54

●NSns40.domaincontrol.com2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 09:56:48
● 2026-03-26 09:51:54

○MXbrilliant.bcentralhost.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:56:48
○ 2015-10-25 14:23:00
○ 2026-03-26 09:51:54

○MXdesperate.bcentralhost.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:56:48
○ 2015-10-25 14:23:00
○ 2026-03-26 09:51:54

○MXinvincible.bcentralhost.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:56:48
○ 2015-10-25 14:23:00
○ 2026-03-26 09:51:54

○MXirresistable.bcentralhost.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:56:48
○ 2015-10-25 14:23:00
○ 2026-03-26 09:51:54

●MXrheumatologydocs-com.mail.protection.outlook.com2015-10-25 → 2026-03-26 · 3 obs

○ 2015-06-12 09:56:48
● 2015-10-25 14:23:00
● 2026-03-26 09:51:54

○MXspiteful.bcentralhost.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:56:48
○ 2015-10-25 14:23:00
○ 2026-03-26 09:51:54

○MXzealous.bcentralhost.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 09:56:48
○ 2015-10-25 14:23:00
○ 2026-03-26 09:51:54

○A207.250.7.1402015-06-12 → 2015-10-25 · 4 obs

● 2015-06-12 09:56:48
● 2015-10-25 14:23:00
○ 2016-01-02 17:29:32
○ 2026-03-26 09:51:54

○A52.2.191.112016-01-02 → 2016-04-07 · 5 obs

○ 2015-10-25 14:23:00
● 2016-01-02 17:29:32
● 2016-04-07 05:20:26
○ 2016-09-19 10:38:50
○ 2026-03-26 09:51:54

●A52.87.217.592016-09-19 → 2026-03-26 · 3 obs

○ 2016-04-07 05:20:26
● 2016-09-19 10:38:50
● 2026-03-26 09:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rheumatologydocs.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.109.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rheumatologydocs.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.87.217.59`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	1	`rheumatologydocs-com.mail.protection.out`
TXT	3	`v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=3322353...`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

rheumatologydocs.com maps to IP address 52.87.217.59.

Other host names for instance kentuckyarthritis.com and ec2-52-87-217-59.compute-1.amazonaws.com share IP numbers with rheumatologydocs.com.

Name Servers

Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com are delegated to rheumatologydocs.com.

rheumatologydocs.com uses the same name server configuration as other domains, such as millerexperience.com, sitis.co.uk, newyorkaxe.com, squamish.life and mo-bicycle.com.

Host names with two IPs:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.

ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

rheumatologydocs.com is handled by a single mail server, rheumatologydocs-com.mail.protection.outlook.com.

rheumatologydocs-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c92c::1, 2a01:111:f403:c946::4, 2a01:111:f403:f90f::, 52.101.9.20, 52.101.10.2, 52.101.11.15 and 52.101.41.58.

rheumatologydocs.com - robtex.com