stringrx.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stringrx.com`

DNSSEC	⚠️ Not signed
A	20.12.97.102^{🇺🇸 Microsoft20.0.0.0/11 MICROSOFT}
NS	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
MX	`stringrx-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::a^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-maspr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::c^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-miypr03cu00104.inbound.protection.outlook.com`
		A	52.101.73.123^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr02cu00203.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
		A	52.101.103.143^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr03cu00107.inbound.protection.outlook.com`
		A	52.101.181.153^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa4pr04cu00101.inbound.protection.outlook.com`
TXT	`_sy5cvgqi7bzu0jk9bn45ekxry4ahr15`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-05.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=1794017106

Same first word

stringrx.courses

stringrx.com

Similar names

rxstring.ca

Previous names

Next names

DNS History

19 records (6 active, 13 former)

●NSns1-05.azure-dns.com2026-10-09 → 2026-11-07 · 3 obs

○ 2020-01-04 07:56:30
● 2026-10-09 15:46:00
● 2026-11-07 02:50:08

●NSns2-05.azure-dns.net2026-10-09 → 2026-11-07 · 3 obs

○ 2020-01-04 07:56:30
● 2026-10-09 15:46:00
● 2026-11-07 02:50:08

●NSns3-05.azure-dns.org2026-10-09 → 2026-11-07 · 3 obs

○ 2020-01-04 07:56:30
● 2026-10-09 15:46:00
● 2026-11-07 02:50:08

○NSns39.domaincontrol.com2020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-15 22:08:16
● 2020-01-04 07:56:30
○ 2026-10-09 15:46:00
○ 2026-11-07 02:50:08

●NSns4-05.azure-dns.info2026-10-09 → 2026-11-07 · 3 obs

○ 2020-01-04 07:56:30
● 2026-10-09 15:46:00
● 2026-11-07 02:50:08

○NSns40.domaincontrol.com2020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-15 22:08:16
● 2020-01-04 07:56:30
○ 2026-10-09 15:46:00
○ 2026-11-07 02:50:08

○NSns77.domaincontrol.com2015-08-12 → 2017-03-15 · 4 obs

● 2015-08-12 16:23:16
● 2017-03-15 22:08:16
○ 2020-01-04 07:56:30
○ 2026-11-07 02:50:08

○NSns78.domaincontrol.com2015-08-12 → 2017-03-15 · 4 obs

● 2015-08-12 16:23:16
● 2017-03-15 22:08:16
○ 2020-01-04 07:56:30
○ 2026-11-07 02:50:08

○MXmailstore1.secureserver.net2015-08-12 → 2016-07-09 · 4 obs

● 2015-08-12 16:23:16
● 2016-07-09 05:21:36
○ 2017-03-15 22:08:16
○ 2026-11-07 02:50:08

○MXsmtp.secureserver.net2015-08-12 → 2016-07-09 · 4 obs

● 2015-08-12 16:23:16
● 2016-07-09 05:21:36
○ 2017-03-15 22:08:16
○ 2026-11-07 02:50:08

●MXstringrx-com.mail.protection.outlook.com2017-03-15 → 2026-11-07 · 5 obs

○ 2016-07-09 05:21:36
● 2017-03-15 22:08:16
○ 2020-01-04 07:56:30
● 2026-10-09 15:46:00
● 2026-11-07 02:50:08

○A160.153.136.32016-07-09 → 2017-03-15 · 5 obs

○ 2016-03-12 08:03:38
● 2016-07-09 05:21:36
● 2017-03-15 22:08:16
○ 2020-01-04 07:56:30
○ 2026-11-07 02:50:08

○A184.168.131.2412020-01-04 → 2020-01-04 · 4 obs

○ 2017-03-15 22:08:16
● 2020-01-04 07:56:30
○ 2026-10-09 15:46:00
○ 2026-11-07 02:50:08

○A198.71.232.32015-12-04 → 2016-03-12 · 5 obs

○ 2015-08-12 16:23:16
● 2015-12-04 15:00:22
● 2016-03-12 08:03:38
○ 2016-07-09 05:21:36
○ 2026-11-07 02:50:08

●A20.12.97.1022026-10-26 → 2026-11-07 · 9 obs

○ 2026-10-09 15:46:00
● 2026-10-26 16:57:52
○ 2026-10-27 10:25:42
● 2026-10-28 07:31:10
○ 2026-10-29 21:45:38
● 2026-10-30 02:03:16
○ 2026-11-01 00:07:38
● 2026-11-07 02:50:06
● 2026-11-07 02:50:08

○A20.22.31.1282026-10-27 → 2026-11-01 · 6 obs

○ 2026-10-26 16:57:52
● 2026-10-27 10:25:42
○ 2026-10-28 07:31:10
● 2026-11-01 00:07:38
○ 2026-11-04 20:04:58
○ 2026-11-07 02:50:08

○A20.4.244.2232026-10-09 → 2026-10-29 · 6 obs

○ 2020-01-04 07:56:30
● 2026-10-09 15:46:00
○ 2026-10-26 16:57:52
● 2026-10-29 21:45:38
○ 2026-10-30 02:03:16
○ 2026-11-07 02:50:08

○A20.64.189.42026-11-04 → 2026-11-04 · 4 obs

○ 2026-11-01 00:07:38
● 2026-11-04 20:04:58
○ 2026-11-07 02:50:06
○ 2026-11-07 02:50:08

○A72.167.191.692015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 16:23:16
○ 2015-12-04 15:00:22
○ 2026-11-07 02:50:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
stringrx.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stringrx.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.22.31.128`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
MX	1	`stringrx-com.mail.protection.outlook.com`
TXT	2	`_sy5cvgqi7bzu0jk9bn45ekxry4ahr15, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

stringrx.com directs to one IP number, which is 20.12.97.102.

Among the host names that share IP numbers with stringrx.com are alcedo-marketing.com, scootstuff.com, cmfgventures.com and two others.

Name Servers

The domain stringrx.com is delegated to these four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

The name servers of stringrx.com overlap at least partially with those of other domains — among them masterbeef.com.au, labtech.ch, spatial-femibion.com and two more.

Each of the four hosts ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org has two IP addresses. ns1-05.azure-dns.com points to 13.107.236.5 and 2603:1061:0:700::5. ns4-05.azure-dns.info points to 208.84.5.5 and 2620:1ec:bda:700::5. ns2-05.azure-dns.net points to 150.171.21.5 and 2620:1ec:8ec:700::5. ns3-05.azure-dns.org points to 204.14.183.5 and 2a01:111:4000:700::5.

Mail Servers

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

stringrx-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.73.123, 52.101.73.153 and 52.101.103.143, along with 5 other.