`drfrell.com`

DNSSEC	⚠️ Not signed
A	20.65.18.151^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`drfrell-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
TXT	`_e5e5rhx3hkggnam5gqqbfol1ojn803t`
TXT	`hwjcv4wq8zjccq6dd0mn2j1k6nlh0ndt`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1778850616

Same first word

drfrell.com

DNS History

18 records (6 active, 12 former)

●NSns1-04.azure-dns.com2026-04-06 → 2026-05-15 · 3 obs

○ 2017-04-09 10:42:54
● 2026-04-06 06:43:34
● 2026-05-15 13:21:20

●NSns2-04.azure-dns.net2026-04-06 → 2026-05-15 · 3 obs

○ 2017-04-09 10:42:54
● 2026-04-06 06:43:34
● 2026-05-15 13:21:20

●NSns3-04.azure-dns.org2026-04-06 → 2026-05-15 · 3 obs

○ 2017-04-09 10:42:54
● 2026-04-06 06:43:34
● 2026-05-15 13:21:20

●NSns4-04.azure-dns.info2026-04-06 → 2026-05-15 · 3 obs

○ 2017-04-09 10:42:54
● 2026-04-06 06:43:34
● 2026-05-15 13:21:20

○NSns51.domaincontrol.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○NSns52.domaincontrol.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○MXalt1.aspmx.l.google.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○MXalt2.aspmx.l.google.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○MXaspmx.l.google.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○MXaspmx2.googlemail.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○MXaspmx3.googlemail.com2015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

●MXdrfrell-com.mail.protection.outlook.com2026-04-06 → 2026-05-15 · 3 obs

○ 2017-04-09 10:42:54
● 2026-04-06 06:43:34
● 2026-05-15 13:21:20

○A137.117.90.632015-05-29 → 2017-04-09 · 4 obs

● 2015-05-29 12:19:14
● 2017-04-09 10:42:54
○ 2026-04-06 06:43:34
○ 2026-05-15 13:21:20

○A20.101.2.1572026-05-02 → 2026-05-09 · 9 obs

○ 2026-05-01 11:14:24
● 2026-05-02 00:22:04
○ 2026-05-03 22:24:16
○ 2026-05-06 20:21:14
● 2026-05-07 07:20:08
○ 2026-05-08 03:48:56
● 2026-05-09 00:18:56
○ 2026-05-09 10:22:54
○ 2026-05-15 13:21:20

○A20.36.155.752026-04-21 → 2026-05-09 · 10 obs

○ 2026-04-18 00:18:14
● 2026-04-21 05:49:24
○ 2026-04-25 00:21:38
○ 2026-05-02 00:22:04
● 2026-05-03 22:24:16
○ 2026-05-06 02:47:12
○ 2026-05-09 00:18:56
● 2026-05-09 10:22:54
○ 2026-05-12 20:36:50
○ 2026-05-15 13:21:20

●A20.65.18.1512026-05-01 → 2026-05-15 · 10 obs

○ 2026-04-25 00:21:38
● 2026-05-01 11:14:24
○ 2026-05-02 00:22:04
○ 2026-05-03 22:24:16
● 2026-05-06 02:47:12
● 2026-05-06 20:21:14
○ 2026-05-07 07:20:08
○ 2026-05-09 10:22:54
● 2026-05-12 20:36:50
● 2026-05-15 13:21:20

○A20.82.12.442026-04-11 → 2026-05-08 · 10 obs

○ 2026-04-06 06:43:34
● 2026-04-11 00:15:24
● 2026-04-18 00:18:14
○ 2026-04-21 05:49:24
● 2026-04-25 00:21:38
○ 2026-05-01 11:14:24
○ 2026-05-07 07:20:08
● 2026-05-08 03:48:56
○ 2026-05-09 00:18:56
○ 2026-05-15 13:21:20

○A20.99.157.722026-04-06 → 2026-04-06 · 4 obs

○ 2017-04-09 10:42:54
● 2026-04-06 06:43:34
○ 2026-04-11 00:15:24
○ 2026-05-15 13:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
drfrell.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drfrell.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.36.155.75`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`drfrell-com.mail.protection.outlook.com`
TXT	2	`_e5e5rhx3hkggnam5gqqbfol1ojn803t, hwjcv4wq8zjccq6dd0mn2j1k6nlh0ndt`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

IP Addresses

drfrell.com maps to IP address 20.65.18.151.

Other host names, for instance afs.co.ug, autopatio.com.br, aurovel.com.br, e-ssinc.com and empeera.com share IP numbers with drfrell.com.

Name Servers

drfrell.com is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

drfrell.com at least partially shares name servers with other domains such as 4story.co.kr, bing123.com, balneum.be, mathesis.it and meetwindowsphone.de.

Host names with two IP numbers:

ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4

ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4

ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4

ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4

Mail Servers

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

drfrell-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c92c::3, 2a01:111:f403:f902::1, 2a01:111:f403:f912::, 52.101.9.26, 52.101.40.0, 52.101.40.2 and 52.101.40.24.

drfrell.com - robtex.com

drfrell.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`drfrell.com`

`com`