`rfscience.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns23.domaincontrol.com` ⭐
		A	2603:5:2151::c^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns23.domaincontrol.com`
		A	97.74.101.12^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns23.domaincontrol.com`
NS	`ns24.domaincontrol.com`
		A	2603:5:2251::c^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns24.domaincontrol.com`
		A	173.201.69.12^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns24.domaincontrol.com`
MX	`rfscience-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`google-site-verification=H8_D7jJ2yJTqsh7uxLwMFq75guX_cnTn4d-vewWjhI8`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`NETORGFT19374692.onmicrosoft.com`
SOA	`ns23.domaincontrol.com`dns@jomax.net 2025-09-10 #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=1776248142

Same first word

rfscience.com

Similar names

sercencif.cu

DNS History

23 records (5 active, 18 former)

●NSns23.domaincontrol.com2015-05-31 → 2026-04-15 · 3 obs

○ 2008-03-17 03:20:56
● 2015-05-31 01:14:00
● 2026-04-15 10:36:44

●NSns24.domaincontrol.com2015-05-31 → 2026-04-15 · 3 obs

○ 2008-03-17 03:20:56
● 2015-05-31 01:14:00
● 2026-04-15 10:36:44

○NSyns1.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○NSyns2.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○MXalt1.aspmx.l.google.com2015-10-19 → 2019-03-14 · 5 obs

○ 2015-05-31 01:14:00
● 2015-10-19 07:52:10
● 2019-03-14 19:22:46
○ 2026-03-06 23:17:32
○ 2026-04-15 10:36:44

○MXalt2.aspmx.l.google.com2015-10-19 → 2019-03-14 · 5 obs

○ 2015-05-31 01:14:00
● 2015-10-19 07:52:10
● 2019-03-14 19:22:46
○ 2026-03-06 23:17:32
○ 2026-04-15 10:36:44

○MXaspmx.l.google.com2015-10-19 → 2019-03-14 · 5 obs

○ 2015-05-31 01:14:00
● 2015-10-19 07:52:10
● 2019-03-14 19:22:46
○ 2026-03-06 23:17:32
○ 2026-04-15 10:36:44

○MXaspmx2.googlemail.com2015-10-19 → 2019-03-14 · 5 obs

○ 2015-05-31 01:14:00
● 2015-10-19 07:52:10
● 2019-03-14 19:22:46
○ 2026-03-06 23:17:32
○ 2026-04-15 10:36:44

○MXaspmx3.googlemail.com2015-10-19 → 2019-03-14 · 5 obs

○ 2015-05-31 01:14:00
● 2015-10-19 07:52:10
● 2019-03-14 19:22:46
○ 2026-03-06 23:17:32
○ 2026-04-15 10:36:44

○MXmailstore1.secureserver.net2015-05-31 → 2015-05-31 · 4 obs

○ 2008-03-17 03:20:56
● 2015-05-31 01:14:00
○ 2015-10-19 07:52:10
○ 2026-04-15 10:36:44

○MXmx1.biz.mail.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○MXmx5.biz.mail.yahoo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

●MXrfscience-com.mail.protection.outlook.com2026-03-06 → 2026-04-15 · 3 obs

○ 2019-03-14 19:22:46
● 2026-03-06 23:17:32
● 2026-04-15 10:36:44

○MXsmtp.secureserver.net2015-05-31 → 2015-05-31 · 4 obs

○ 2008-03-17 03:20:56
● 2015-05-31 01:14:00
○ 2015-10-19 07:52:10
○ 2026-04-15 10:36:44

●A15.197.148.332026-03-06 → 2026-04-15 · 3 obs

○ 2019-03-14 19:22:46
● 2026-03-06 23:17:32
● 2026-04-15 10:36:44

●A3.33.130.1902026-03-06 → 2026-04-15 · 3 obs

○ 2019-03-14 19:22:46
● 2026-03-06 23:17:32
● 2026-04-15 10:36:44

○A50.63.202.602015-05-31 → 2019-03-14 · 5 obs

○ 2008-03-17 03:20:56
● 2015-05-31 01:14:00
● 2019-03-14 19:22:46
○ 2026-03-06 23:17:32
○ 2026-04-15 10:36:44

○A68.142.234.442008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○A68.142.234.452008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○A68.142.234.462008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○A68.142.234.472008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○A68.142.234.782008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

○A68.142.234.882008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 03:20:56
○ 2015-05-31 01:14:00
○ 2026-04-15 10:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rfscience.com	ns23.domaincontrol.com, ns24.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.12

NS records: ns23.domaincontrol.com, ns24.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfscience.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns23.domaincontrol.com, ns24.domaincontrol.com`
MX	1	`rfscience-com.mail.protection.outlook.co`
TXT	3	`google-site-verification=H8_D7jJ2yJTqsh7, v=spf1 include:secureserver.net -all...`
SOA	1	`ns23.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)

Analysis

IP Addresses

rfscience.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance carx.mobi, phovietdc.com, thetiniclub.com, ipathia.com and cocoching.com share IP numbers with rfscience.com.

Name Servers

rfscience.com's delegation is to two name servers ns23.domaincontrol.com and ns24.domaincontrol.com.

rfscience.com shares the same name server configuration as other domains, such as mistresskiana.com, legacy1776.com, employeei.net, bonardomarco.com and globaleim.com.

rfscience.com shares name servers with other domains to at least some extent, for instance chinaticketonline.com and carlsian.com.

Host names with two IP numbers: ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12; ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12

Mail Servers

rfscience.com is served by a single mail server, rfscience-com.mail.protection.outlook.com.

The host name rfscience-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c91d::a, 2a01:111:f403:c931::, 2a01:111:f403:c946::2, 52.101.9.26, 52.101.11.17, 52.101.50.7 and 52.101.194.0.

rfscience.com - robtex.com

rfscience.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

`rfscience.com`

`com`