rt66.org - dns.ninja

`rt66.org`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns21.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns22.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽¹⁰⁾
		A	108.166.43.2^{🇺🇸 AS19994108.166.0.0/18}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 AS19994184.106.54.0/24}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 mx include:emailsrvr.com -all`
SOA	`NS21.WORLDNIC.COM`namehost@WORLDNIC.COM serial=122012910

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1781570350

Same first word

rt66.net

rt66.com

rt66.me

rt66.cz

rt66.media

rt66.de

rt66.org

Similar names

66rt.net

r66t.com

tr66.xyz

6t6r.com

tr66.store

66rt.cc

tr66.net

tr66.vip

66rt.com

tr66.pro

66rt.com.cn

tr66.com

66tr.com

tr66.ch

t66r.com

6r6t.com

r66t.net

DNS History

18 records (5 active, 13 former)

○NSiad.nameserver.net2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○NSns.section66.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

●NSns21.worldnic.com2021-06-26 → 2026-06-16 · 3 obs

○ 2017-06-27 06:42:44
● 2021-06-26 20:50:26
● 2026-06-16 01:05:12

●NSns22.worldnic.com2021-06-26 → 2026-06-16 · 3 obs

○ 2017-06-27 06:42:44
● 2021-06-26 20:50:26
● 2026-06-16 01:05:12

○NSphl.nameserver.net2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○NSsjc.nameserver.net2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○NSsou.nameserver.net2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXalt1.aspmx.l.google.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXalt2.aspmx.l.google.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXaspmx.l.google.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXaspmx2.googlemail.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXaspmx3.googlemail.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXaspmx4.googlemail.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

○MXaspmx5.googlemail.com2015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

●MXmx1.emailsrvr.com2021-06-26 → 2026-06-16 · 3 obs

○ 2017-06-27 06:42:44
● 2021-06-26 20:50:26
● 2026-06-16 01:05:12

●MXmx2.emailsrvr.com2021-06-26 → 2026-06-16 · 3 obs

○ 2017-06-27 06:42:44
● 2021-06-26 20:50:26
● 2026-06-16 01:05:12

●A208.91.197.272021-06-26 → 2026-06-16 · 3 obs

○ 2017-06-27 06:42:44
● 2021-06-26 20:50:26
● 2026-06-16 01:05:12

○A86.39.201.2102015-07-26 → 2017-06-27 · 4 obs

● 2015-07-26 00:44:52
● 2017-06-27 06:42:44
○ 2021-06-26 20:50:26
○ 2026-06-16 01:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
rt66.org	ns21.worldnic.com, ns22.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.77

NS records: ns21.worldnic.com, ns22.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt66.org (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns22.worldnic.com, ns21.worldnic.com`
MX	2	`mx2.emailsrvr.com (pri: 10), mx1.emailsrvr.com (pri: 0)`
TXT	1	`v=spf1 mx include:emailsrvr.com -all`
SOA	1	`NS21.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

IP Addresses

rt66.org resolves to one IP address: 208.91.197.27.

gwcbop.com, kbtinstallations.co.uk, eccb-centralbank.com and two other host names share IP numbers with rt66.org.

Name Servers

Two name servers handle the delegation for rt66.org: ns21.worldnic.com and ns22.worldnic.com.

rt66.org uses the same name servers as several other domains — among them bienvillecapital.com, akthiel.com, lysle-art.com and two more.

The name servers for rt66.org are partially shared with other domains like johnmansville.com, sd-star.com and temasekcorporateservices.net

ns21.worldnic.com → 162.159.26.132 and ns22.worldnic.com → 162.159.27.77: one IP number per host name.

Mail Servers

Mail for rt66.org is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.

rt66.org has at least partial mail server overlap with other domains such as elarbeelaw.com, 1825foster.com, rushtrans.com and two more.

Hosts that point to four IP numbers:

mx2.emailsrvr.com resolves to four IP addresses — 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

Hosts with just one IP address:

The hostname mx1.emailsrvr.com resolves to 146.20.161.1.