openrf.com - dns.ninja

`openrf.com`

DNSSEC	⚠️ Not signed
A	54.186.186.10^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
		PTR	`wh1.vtm-web.com`
NS	`ns75.domaincontrol.com` ⭐
		A	2603:5:21b4::30^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns75.domaincontrol.com`
		A	97.74.107.48^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns75.domaincontrol.com`
NS	`ns76.domaincontrol.com`
		A	2603:5:22b4::30^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns76.domaincontrol.com`
		A	173.201.75.48^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns76.domaincontrol.com`
MX	`openrf-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.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:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:50.76.103.53 ip4:50.112.168.163 include:spf.protection.outlook.com...`
TXT	`v=verifydomain MS=1667403`
SOA	`ns75.domaincontrol.com`dns@jomax.net 2020-10-13 #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=1785147342

Same first word

openrf.ru

openrf.com

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prefon.fr

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prefon.net

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(0x706f726e)fe.com

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profen.com

DNS History

15 records (4 active, 11 former)

○NSf1g1ns1.dnspod.net2016-08-09 → 2016-08-09 · 4 obs

○ 2016-04-06 05:18:46
● 2016-08-09 07:09:24
○ 2026-03-04 20:47:56
○ 2026-07-27 10:35:54

○NSf1g1ns2.dnspod.net2016-08-09 → 2016-08-09 · 4 obs

○ 2016-04-06 05:18:46
● 2016-08-09 07:09:24
○ 2026-03-04 20:47:56
○ 2026-07-27 10:35:54

○NSns01.cashparking.com2015-05-26 → 2016-01-15 · 4 obs

● 2015-05-26 04:09:10
● 2016-01-15 10:57:56
○ 2016-04-06 05:18:46
○ 2026-07-27 10:35:54

○NSns15.domaincontrol.com2016-04-06 → 2016-04-06 · 4 obs

○ 2016-01-15 10:57:56
● 2016-04-06 05:18:46
○ 2016-08-09 07:09:24
○ 2026-07-27 10:35:54

○NSns16.domaincontrol.com2016-04-06 → 2016-04-06 · 4 obs

○ 2016-01-15 10:57:56
● 2016-04-06 05:18:46
○ 2016-08-09 07:09:24
○ 2026-07-27 10:35:54

●NSns75.domaincontrol.com2026-03-04 → 2026-07-27 · 3 obs

○ 2016-08-09 07:09:24
● 2026-03-04 20:47:56
● 2026-07-27 10:35:54

●NSns76.domaincontrol.com2026-03-04 → 2026-07-27 · 3 obs

○ 2016-08-09 07:09:24
● 2026-03-04 20:47:56
● 2026-07-27 10:35:54

○MXmailstore1.secureserver.net2015-05-26 → 2016-04-06 · 4 obs

● 2015-05-26 04:09:10
● 2016-04-06 05:18:46
○ 2016-08-09 07:09:24
○ 2026-07-27 10:35:54

●MXopenrf-com.mail.protection.outlook.com2026-03-04 → 2026-07-27 · 3 obs

○ 2016-08-09 07:09:24
● 2026-03-04 20:47:56
● 2026-07-27 10:35:54

○MXsmtp.secureserver.net2015-05-26 → 2016-04-06 · 4 obs

● 2015-05-26 04:09:10
● 2016-04-06 05:18:46
○ 2016-08-09 07:09:24
○ 2026-07-27 10:35:54

○A103.224.80.802016-08-09 → 2016-08-09 · 4 obs

○ 2016-04-06 05:18:46
● 2016-08-09 07:09:24
○ 2017-04-05 12:54:58
○ 2026-07-27 10:35:54

○A184.168.221.882016-04-06 → 2016-04-06 · 4 obs

○ 2016-01-15 10:57:56
● 2016-04-06 05:18:46
○ 2016-08-09 07:09:24
○ 2026-07-27 10:35:54

○A184.168.221.962015-05-26 → 2016-01-15 · 4 obs

● 2015-05-26 04:09:10
● 2016-01-15 10:57:56
○ 2016-04-06 05:18:46
○ 2026-07-27 10:35:54

○A45.63.85.882017-04-05 → 2017-04-05 · 4 obs

○ 2016-08-09 07:09:24
● 2017-04-05 12:54:58
○ 2026-03-04 20:47:56
○ 2026-07-27 10:35:54

●A54.186.186.102026-03-04 → 2026-07-27 · 3 obs

○ 2017-04-05 12:54:58
● 2026-03-04 20:47:56
● 2026-07-27 10:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
openrf.com	ns75.domaincontrol.com, ns76.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.48

NS records: ns75.domaincontrol.com, ns76.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openrf.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.186.186.10`
NS	2	`ns75.domaincontrol.com, ns76.domaincontrol.com`
MX	1	`openrf-com.mail.protection.outlook.com (`
TXT	2	`v=spf1 ip4:50.76.103.53 ip4:50.112.168.1, v=verifydomain MS=1667403`
SOA	1	`ns75.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)

Analysis

IP Addresses

openrf.com resolves to just one IP address, 54.186.186.10.

Two other host names, along with ethernettechnologyconsortium.org, plugfests.com and wh1.vtm-web.com, also share IP numbers with openrf.com.

Name Servers

openrf.com is served by two delegated name servers, ns75.domaincontrol.com and ns76.domaincontrol.com.

openrf.com shares its NS records with other domains, for example jnpolizzi.com, bytesinabottle.com, komref.com and two others.

The DNS delegation for openrf.com at least partly coincides with that of other domains, dart.ch being one example.

Each of the two host names carries two IP addresses: ns75.domaincontrol.com points to 97.74.107.48 and 2603:5:21b4::30, and ns76.domaincontrol.com points to 173.201.75.48 and 2603:5:22b4::30.

Mail Servers

The sole mail server for openrf.com is openrf-com.mail.protection.outlook.com.

With 8 IP addresses total, openrf-com.mail.protection.outlook.com resolves to 52.101.9.21, 52.101.11.2, 52.101.50.13 and 5 others.