21erick.org - robtex.com

21erick.org

DNSSEC⚠️ Not signed
A211.41.78.143🇰🇷 KT-NET211.41.64.0/19 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NS21erick.org ⭐
A211.41.78.143🇰🇷 KT-NET211.41.64.0/19 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NSns1.cafe24.co.kr
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.com
A112.175.246.230🇰🇷 KT-NET112.168.0.0/13
A112.175.246.231🇰🇷 KT-NET112.168.0.0/13
A116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
A175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.co.kr
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRsnoweb.kr
PTRsarchi.co.kr
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.com
A1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13
A1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13
A112.175.11.4🇰🇷 KT-NET112.168.0.0/13
A112.175.12.4🇰🇷 KT-NET112.168.0.0/13
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-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(6)
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
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(11)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 ip4:203.245.44.39 ~all
SOA21erick.orgpostmaster@21erick.org serial=20200221

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=1781727244

NS for

21erick.org

Same first word

21erick.org

DNS History

26 records (11 active, 15 former)

20162017201820192020202120222023202420252026NS21erick.orgns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comns.21erick.orgns1.21erick.orgns2.21erick.orgns231.dnsever.comns259.dnsever.comns28.dnsever.comns3.21erick.orgns75.dnsever.comns77.dnsever.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comrmw-002.fmcity.comA211.41.78.143112.175.50.154
●NS21erick.org2017-03-23 → 2026-06-17 · 3 obs
○ 2016-08-17 02:47:10
● 2017-03-23 14:26:06
● 2026-06-17 20:45:36
○NSns.21erick.org2017-03-23 → 2017-03-23 · 4 obs
○ 2016-08-17 02:47:10
● 2017-03-23 14:26:06
○ 2026-06-01 14:26:44
○ 2026-06-17 20:45:36
○NSns1.21erick.org2017-03-23 → 2017-03-23 · 4 obs
○ 2016-08-17 02:47:10
● 2017-03-23 14:26:06
○ 2026-06-01 14:26:44
○ 2026-06-17 20:45:36
●NSns1.cafe24.co.kr2026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
●NSns1.cafe24.com2026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
○NSns2.21erick.org2017-03-23 → 2017-03-23 · 4 obs
○ 2016-08-17 02:47:10
● 2017-03-23 14:26:06
○ 2026-06-01 14:26:44
○ 2026-06-17 20:45:36
●NSns2.cafe24.co.kr2026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
●NSns2.cafe24.com2026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
○NSns231.dnsever.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○NSns259.dnsever.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○NSns28.dnsever.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○NSns3.21erick.org2017-03-23 → 2017-03-23 · 4 obs
○ 2016-08-17 02:47:10
● 2017-03-23 14:26:06
○ 2026-06-01 14:26:44
○ 2026-06-17 20:45:36
○NSns75.dnsever.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○NSns77.dnsever.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
●MXalt1.aspmx.l.google.com2015-04-29 → 2026-06-17 · 2 obs
● 2015-04-29 15:17:00
● 2026-06-17 20:45:36
●MXalt2.aspmx.l.google.com2015-04-29 → 2026-06-17 · 5 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
●MXalt3.aspmx.l.google.com2026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
●MXalt4.aspmx.l.google.com2026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36
●MXaspmx.l.google.com2015-04-29 → 2026-06-17 · 2 obs
● 2015-04-29 15:17:00
● 2026-06-17 20:45:36
○MXaspmx2.googlemail.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○MXaspmx3.googlemail.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○MXaspmx4.googlemail.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○MXaspmx5.googlemail.com2015-04-29 → 2016-08-17 · 4 obs
● 2015-04-29 15:17:00
● 2016-08-17 02:47:10
○ 2017-03-23 14:26:06
○ 2026-06-17 20:45:36
○MXrmw-002.fmcity.com2017-03-23 → 2017-03-23 · 4 obs
○ 2016-08-17 02:47:10
● 2017-03-23 14:26:06
○ 2026-06-01 14:26:44
○ 2026-06-17 20:45:36
○A112.175.50.1542015-04-29 → 2017-03-23 · 4 obs
● 2015-04-29 15:17:00
● 2017-03-23 14:26:06
○ 2026-06-01 14:26:44
○ 2026-06-17 20:45:36
●A211.41.78.1432026-06-01 → 2026-06-17 · 3 obs
○ 2017-03-23 14:26:06
● 2026-06-01 14:26:44
● 2026-06-17 20:45:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
21erick.orgns1.cafe24.co.kr, ns1.cafe24.com, ns2.cafe24.co.kr, ns2.cafe24.com-

✅ Authoritative Response

Server:112.175.12.4

NS records: ns1.cafe24.co.kr, ns1.cafe24.com, ns2.cafe24.co.kr, ns2.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

TypeCountSample Data
A1211.41.78.143
NS4ns1.cafe24.co.kr, ns1.cafe24.com...
MX5ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT1v=spf1 ip4:203.245.44.39 ~all
SOA121erick.org postmaster.21erick.org

Analysis

Name Server Role

21erick.org has 21erick.org as one of its name servers, making it self-hosted for DNS delegation.

Together with 21erick.org, the hosts ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are frequently configured as name servers.

IP Addresses

21erick.org directs to one IP number, which is 211.41.78.143.

Among the host names that share IP numbers with 21erick.org are nexsis.co.kr, bneye.co.kr, sam21.net and two others.

Name Servers

DNS for 21erick.org is delegated to five name servers: 21erick.org, ns1.cafe24.com, ns2.cafe24.com and two others.

The name servers of 21erick.org overlap at least partially with those of other domains — among them soracasino.com, handolpumps.com, koreahalal.kr and two more.

These name servers commonly appear in delegations together with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other.

Hostnames that point to five IP numbers:

ns1.cafe24.com directs to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Hosts pointing to four IP addresses:

ns2.cafe24.com resolves to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Hosts that resolve to one IP address:

21erick.org resolves to 211.41.78.143.

Mail Servers

Five mail servers handle 21erick.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

21erick.org shares at least some of its mail servers with other domains — for example ns500698.ns500759.ns500758.ns500758.ns500698.ns500576.ns500708.ns500698.ns500698.ns500708.ns500576.ns500652.ns500652.ns500576.ns500652.tracksymphony.com, ns500759.ns500759.ns500758.ns500758.ns500758.ns500698.ns500758.ns500735.ns500735.ns500735.ns500735.ns500735.ns500698.ns500708.ns500698.ns500698.trackreceptor.com, websguru.cl and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c19::1b.

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

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

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.