21rescue.org - robtex.com

21rescue.org

DNSSEC⚠️ Not signed
A2001:19f0:5:1f81:5400:4ff:fe90:9ba2🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix
PTRallhands.tempurl.host
A207.246.120.211🇺🇸 AS-VULTR207.246.120.0/21 Vultr Assigned Prefix
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1694615166

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785666825
WOT: UNKNOWN (68/100)

Previously MX for

21rescue.org

Same first word

21rescue.org

Similar names

12rescue.com
secure12.com
secure21.df.gov.br
12secure.be
secure21.com
secure12.net
rescue21.com
secure12.info

DNS History

21 records (9 active, 12 former)

2008201020122014201620182020202220242026NSdns1.registrar-servers.comdns2.registrar-servers.comns1.abac.comns1.yourwebhosting.comns2.abac.comns2.yourwebhosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.com21rescue.orgalt3.aspmx.l.google.comalt4.aspmx.l.google.commx.21rescue.orgmx2.abac.comA2001:19f0:5:1f81:5400:4ff:fe90:9ba2207.246.120.21166.226.64.566.96.144.19166.96.149.1
●NSdns1.registrar-servers.com2026-07-13 → 2026-08-02 · 3 obs
○ 2017-04-21 00:42:46
● 2026-07-13 06:22:58
● 2026-08-02 10:41:54
●NSdns2.registrar-servers.com2026-07-13 → 2026-08-02 · 3 obs
○ 2017-04-21 00:42:46
● 2026-07-13 06:22:58
● 2026-08-02 10:41:54
○NSns1.abac.com2007-09-25 → 2007-09-25 · 3 obs
● 2007-09-25 12:48:36
○ 2015-07-01 18:46:02
○ 2026-08-02 10:41:54
○NSns1.yourwebhosting.com2015-07-01 → 2017-04-21 · 5 obs
○ 2007-09-25 12:48:36
● 2015-07-01 18:46:02
● 2017-04-21 00:42:46
○ 2026-07-13 06:22:58
○ 2026-08-02 10:41:54
○NSns2.abac.com2007-09-25 → 2007-09-25 · 3 obs
● 2007-09-25 12:48:36
○ 2015-07-01 18:46:02
○ 2026-08-02 10:41:54
○NSns2.yourwebhosting.com2015-07-01 → 2017-04-21 · 5 obs
○ 2007-09-25 12:48:36
● 2015-07-01 18:46:02
● 2017-04-21 00:42:46
○ 2026-07-13 06:22:58
○ 2026-08-02 10:41:54
○MX21rescue.org2007-09-25 → 2007-09-25 · 3 obs
● 2007-09-25 12:48:36
○ 2015-07-01 18:46:02
○ 2026-08-02 10:41:54
●MXalt1.aspmx.l.google.com2017-04-21 → 2026-08-02 · 3 obs
○ 2016-07-23 09:02:48
● 2017-04-21 00:42:46
● 2026-08-02 10:41:54
●MXalt2.aspmx.l.google.com2017-04-21 → 2026-08-02 · 3 obs
○ 2016-07-23 09:02:48
● 2017-04-21 00:42:46
● 2026-08-02 10:41:54
○MXalt3.aspmx.l.google.com2017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-23 09:02:48
● 2017-04-21 00:42:46
○ 2026-07-13 06:22:58
○ 2026-08-02 10:41:54
○MXalt4.aspmx.l.google.com2017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-23 09:02:48
● 2017-04-21 00:42:46
○ 2026-07-13 06:22:58
○ 2026-08-02 10:41:54
●MXaspmx.l.google.com2017-04-21 → 2026-08-02 · 3 obs
○ 2016-07-23 09:02:48
● 2017-04-21 00:42:46
● 2026-08-02 10:41:54
●MXaspmx2.googlemail.com2026-07-13 → 2026-08-02 · 3 obs
○ 2017-04-21 00:42:46
● 2026-07-13 06:22:58
● 2026-08-02 10:41:54
●MXaspmx3.googlemail.com2026-07-13 → 2026-08-02 · 3 obs
○ 2017-04-21 00:42:46
● 2026-07-13 06:22:58
● 2026-08-02 10:41:54
○MXmx.21rescue.org2015-07-01 → 2016-07-23 · 5 obs
○ 2007-09-25 12:48:36
● 2015-07-01 18:46:02
● 2016-07-23 09:02:48
○ 2017-04-21 00:42:46
○ 2026-08-02 10:41:54
○MXmx2.abac.com2007-09-25 → 2007-09-25 · 3 obs
● 2007-09-25 12:48:36
○ 2015-07-01 18:46:02
○ 2026-08-02 10:41:54
●A2001:19f0:5:1f81:5400:4ff:fe90:9ba22026-07-13 → 2026-08-02 · 3 obs
○ 2017-04-21 00:42:46
● 2026-07-13 06:22:58
● 2026-08-02 10:41:54
●A207.246.120.2112026-07-13 → 2026-08-02 · 3 obs
○ 2017-04-21 00:42:46
● 2026-07-13 06:22:58
● 2026-08-02 10:41:54
○A66.226.64.52007-09-25 → 2007-09-25 · 3 obs
● 2007-09-25 12:48:36
○ 2015-07-01 18:46:02
○ 2026-08-02 10:41:54
○A66.96.144.1912015-07-01 → 2015-12-02 · 5 obs
○ 2007-09-25 12:48:36
● 2015-07-01 18:46:02
● 2015-12-02 21:24:42
○ 2016-03-07 10:41:12
○ 2026-08-02 10:41:54
○A66.96.149.12016-03-07 → 2017-04-21 · 5 obs
○ 2015-12-02 21:24:42
● 2016-03-07 10:41:12
● 2017-04-21 00:42:46
○ 2026-07-13 06:22:58
○ 2026-08-02 10:41:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
21rescue.orgdns2.registrar-servers.com, dns1.registrar-servers.com-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21rescue.org (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data
A1207.246.120.211
AAAA12001:19f0:5:1f81:5400:4ff:fe90:9ba2
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

IP Addresses

21rescue.org has two IP addresses: 207.246.120.211 and 2001:19f0:5:1f81:5400:4ff:fe90:9ba2

skylinelakefire.com, milltownfire.org, allhandsws.com plus two other host names have IP numbers in common with 21rescue.org.

Name Servers

Two name servers handle the delegation for 21rescue.org: dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of 21rescue.org is shared with other domains, for instance brabblefritz.com, skyhook.ca, b2bpartner.ai and two others.

At least some of 21rescue.org's name servers are shared with other domains, for example grasscoffee.com, sitangshumajumder.com, perfectrankings.net and two more.

It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Five mail servers handle 21rescue.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by 21rescue.org are shared with other domains: mowinet.com, ns500731.ns500754.ns500754.ns500754.ns500742.ns500731.ns500704.ns500671.ns500678.ns500705.ns500688.ns500704.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500734.ns500699.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500588.ns500588.ns500699.ns500602.dtrkdll.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.27 IP addresses.