jnuc.org - robtex.com

jnuc.org

DNSSEC🔒 Signed (DS record present)
NSns-cloud-e1.googledomains.com ⭐
A2001:4860:4802:32::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e1.googledomains.com
A216.239.32.110🇺🇸 Google216.239.32.0/24
PTRns-cloud-e1.googledomains.com
NSns-cloud-e2.googledomains.com
A2001:4860:4802:34::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e2.googledomains.com
A216.239.34.110🇺🇸 Google216.239.34.0/24
PTRns-cloud-e2.googledomains.com
NSns-cloud-e3.googledomains.com
A2001:4860:4802:36::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e3.googledomains.com
A216.239.36.110🇺🇸 Google216.239.36.0/24
PTRns-cloud-e3.googledomains.com
NSns-cloud-e4.googledomains.com
A2001:4860:4802:38::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e4.googledomains.com
A216.239.38.110🇺🇸 Google216.239.38.0/24
PTRns-cloud-e4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.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::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
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 include:_spf.google.com ~all
SOAns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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=1784546997

Same first word

jnuc.cn
jnuc.org
jnuc.net

Similar names

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ujcn.com
uncj.com
junc.ca
ncju.cn
ucnj.com
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cnju.fr
unjc.cn
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njuc.org
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cnuj.com
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cunj.org
junc.us
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ucnj.cn
junc.de

DNS History

19 records (9 active, 10 former)

2017201820192020202120222023202420252026NSns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comns1.m46.siteground.bizns2.m46.siteground.bizns6527.hostgator.comns6528.hostgator.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.jnuc.orgmx10.mailspamprotection.commx20.mailspamprotection.commx30.mailspamprotection.comA109.73.238.203192.254.235.71
●NSns-cloud-e1.googledomains.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●NSns-cloud-e2.googledomains.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●NSns-cloud-e3.googledomains.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●NSns-cloud-e4.googledomains.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
○NSns1.m46.siteground.biz2018-01-06 → 2018-01-06 · 4 obs
○ 2016-11-26 10:06:48
● 2018-01-06 19:46:12
○ 2026-07-01 02:26:46
○ 2026-07-20 11:50:16
○NSns2.m46.siteground.biz2018-01-06 → 2018-01-06 · 4 obs
○ 2016-11-26 10:06:48
● 2018-01-06 19:46:12
○ 2026-07-01 02:26:46
○ 2026-07-20 11:50:16
○NSns6527.hostgator.com2016-04-05 → 2016-11-26 · 4 obs
● 2016-04-05 04:38:32
● 2016-11-26 10:06:48
○ 2018-01-06 19:46:12
○ 2026-07-20 11:50:16
○NSns6528.hostgator.com2016-04-05 → 2016-11-26 · 4 obs
● 2016-04-05 04:38:32
● 2016-11-26 10:06:48
○ 2018-01-06 19:46:12
○ 2026-07-20 11:50:16
●MXalt1.aspmx.l.google.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●MXalt2.aspmx.l.google.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●MXalt3.aspmx.l.google.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●MXalt4.aspmx.l.google.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
●MXaspmx.l.google.com2026-07-01 → 2026-07-20 · 3 obs
○ 2018-01-06 19:46:12
● 2026-07-01 02:26:46
● 2026-07-20 11:50:16
○MXmail.jnuc.org2016-04-05 → 2016-11-26 · 4 obs
● 2016-04-05 04:38:32
● 2016-11-26 10:06:48
○ 2018-01-06 19:46:12
○ 2026-07-20 11:50:16
○MXmx10.mailspamprotection.com2018-01-06 → 2018-01-06 · 4 obs
○ 2016-11-26 10:06:48
● 2018-01-06 19:46:12
○ 2026-07-01 02:26:46
○ 2026-07-20 11:50:16
○MXmx20.mailspamprotection.com2018-01-06 → 2018-01-06 · 4 obs
○ 2016-11-26 10:06:48
● 2018-01-06 19:46:12
○ 2026-07-01 02:26:46
○ 2026-07-20 11:50:16
○MXmx30.mailspamprotection.com2018-01-06 → 2018-01-06 · 4 obs
○ 2016-11-26 10:06:48
● 2018-01-06 19:46:12
○ 2026-07-01 02:26:46
○ 2026-07-20 11:50:16
○A109.73.238.2032018-01-06 → 2018-01-06 · 4 obs
○ 2016-11-26 10:06:48
● 2018-01-06 19:46:12
○ 2026-07-01 02:26:46
○ 2026-07-20 11:50:16
○A192.254.235.712016-04-05 → 2016-11-26 · 4 obs
● 2016-04-05 04:38:32
● 2016-11-26 10:06:48
○ 2018-01-06 19:46:12
○ 2026-07-20 11:50:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
jnuc.orgns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com-

✅ Authoritative Response

Server:216.239.32.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...
MX5alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-e1.googledomains.com cloud-dns-

Analysis

Name Servers

Four name servers handle the delegation for jnuc.org: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

At least some of jnuc.org's name servers are shared with other domains, for example avatarresidential.com, ai.metafb.cloud, lifecareok.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-cloud-e1.googledomains.com directs to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com directs to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com directs to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com directs to 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

jnuc.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by jnuc.org are shared with other domains: ns500731.ns500742.ns500754.ns500731.ns500731.ns500754.ns500742.ns500704.ns500671.ns500705.ns500704.ns500649.ns500666.lustychickser.com, ns500698.ns500698.ns500698.ns500758.ns500736.ns500698.ns500735.ns500698.ns500736.ns500708.ns500576.ns500708.ns500576.ns500686.ns500576.ns500619.trackreceptor.com, ns500768.ns500758.ns500698.ns500759.ns500759.ns500735.ns500698.ns500735.ns500698.ns500698.ns500708.ns500698.ns500619.ns500652.ns500619.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

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

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

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