nvusd.org - robtex.com

nvusd.org

DNSSEC⚠️ Not signed
A104.17.71.73Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A209.232.116.92🇺🇸 AS26066209.232.116.0/24 Napa Valley USD
A209.232.116.99🇺🇸 AS26066209.232.116.0/24 Napa Valley USD
A209.232.116.100🇺🇸 AS26066209.232.116.0/24 Napa Valley USD
NSns11.domaincontrol.com ⭐
A2603:5:2190::6🇺🇸 GODADDY-DNS2603:5:2190::/44
PTRns11.domaincontrol.com
A97.74.105.6🇺🇸 GODADDY-DNS97.74.104.0/23
PTRns11.domaincontrol.com
NSns12.domaincontrol.com
A2603:5:2290::6🇺🇸 GODADDY-DNS2603:5:2290::/44
PTRns12.domaincontrol.com
A173.201.73.6🇺🇸 GODADDY-DNS173.201.72.0/23
PTRns12.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTapple-domain-verification=rRPcBS5iu7ENSQ0A
TXT08/01/2025
TXTbrevo-code:d94483b1e0cdafe04f3659e6470a5594
TXTgoogle-site-verification=0Ebevd43TDqxzc8knUTmlOabQZ9ryrngTcrVfmYrWv8
TXTgoogle-site-verification=G716lOyRg5wMvd_0WZ3CJXqwJ52YA-fGnQT-QtFmjQA
TXTv=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:209.232...
TXTMS=8B98DD109F14C546236710EDDA69DF48C44C6525
TXTjamf-site-verification=Uua8SLVFNIyKqV2cOz7IUw
SOAns11.domaincontrol.comdns@jomax.net 2026-01-30 #0

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=1773551953
rank #682604 globally
rank #52889 in the tld

Subdomains

brownsvalley.nvusd.org
adulted.nvusd.org

Same first word

nvusd.org
nvusd.k12.ca.us

Similar names

ndvsu.org
dnsuv.com
dvnus.com
usnvd.com
sundv.de
vunds.de
vnusd.com
vudns.com
usdvn.com
usdvn.com.de
vsund.de

DNS History

18 records (11 active, 7 former)

20162017201820192020202120222023202420252026NSns11.domaincontrol.comns12.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.17.71.73209.232.116.100209.232.116.92209.232.116.99184.168.221.1184.168.221.11184.168.221.13184.168.221.15184.168.221.750.63.202.1850.63.202.31
●NSns11.domaincontrol.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●NSns12.domaincontrol.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●MXalt1.aspmx.l.google.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●MXalt2.aspmx.l.google.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●MXalt3.aspmx.l.google.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●MXalt4.aspmx.l.google.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●MXaspmx.l.google.com2015-06-23 → 2026-03-16 · 2 obs
● 2015-06-23 01:27:38
● 2026-03-16 01:01:48
●A104.17.71.732026-02-16 → 2026-03-16 · 3 obs
○ 2017-11-05 07:33:40
● 2026-02-16 22:34:48
● 2026-03-16 01:01:48
○A184.168.221.12017-11-05 → 2017-11-05 · 4 obs
○ 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48
○A184.168.221.112017-11-05 → 2017-11-05 · 4 obs
○ 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48
○A184.168.221.132017-11-05 → 2017-11-05 · 4 obs
○ 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48
○A184.168.221.152017-11-05 → 2017-11-05 · 4 obs
○ 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48
○A184.168.221.72017-11-05 → 2017-11-05 · 4 obs
○ 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48
●A209.232.116.1002026-02-16 → 2026-03-16 · 3 obs
○ 2017-11-05 07:33:40
● 2026-02-16 22:34:48
● 2026-03-16 01:01:48
●A209.232.116.922026-02-16 → 2026-03-16 · 3 obs
○ 2017-11-05 07:33:40
● 2026-02-16 22:34:48
● 2026-03-16 01:01:48
●A209.232.116.992026-02-16 → 2026-03-16 · 3 obs
○ 2017-11-05 07:33:40
● 2026-02-16 22:34:48
● 2026-03-16 01:01:48
○A50.63.202.182015-06-23 → 2017-11-05 · 4 obs
● 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48
○A50.63.202.312017-11-05 → 2017-11-05 · 4 obs
○ 2015-06-23 01:27:38
● 2017-11-05 07:33:40
○ 2026-02-16 22:34:48
○ 2026-03-16 01:01:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
nvusd.orgns11.domaincontrol.com, ns12.domaincontrol.com-

✅ Authoritative Response

Server: 97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nvusd.org (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

TypeCountSample Data
A4104.17.71.73, 209.232.116.92...
NS2ns11.domaincontrol.com, ns12.domaincontrol.com
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT8apple-domain-verification=rRPcBS5iu7ENSQ, 08/01/2025...
SOA1ns11.domaincontrol.com dns.jomax.net

Analysis

Hierarchy

nvusd.org is parent of brownsvalley.nvusd.org and adulted.nvusd.org.

IP Addresses

nvusd.org resolves to four IP numbers: 104.17.71.73, 209.232.116.92, 209.232.116.99 and 209.232.116.100.

other host names for instance wlake.org, stsebs.org, riversideunified.org, mail.conserveschool.org and fortwayneschools.org share IP numbers with nvusd.org.

Name Servers

nvusd.org is delegated to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.

nvusd.org shares the same name server setup as other domains, for example elamaks.com, geldportal.com, saucidog.com, fabrixs.net and kasishop.com.

Host names with two IP numbers:

ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6

ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6

Mail Servers

nvusd.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

nvusd.org shares mail servers with other domains at least partially, including ns500671.ns500671.ns500671.ns500671.ns500671.ns500704.ns500704.ns500704.ns500742.ns500688.ns500705.ns500291.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com, jbl.no, ns500754.ns500671.ns500742.ns500742.ns500754.ns500731.ns500731.ns500671.ns500705.ns500291.ns500666.ns500153.tenderladiesbz.com, ns500759.ns500758.ns500698.ns500759.ns500698.ns500698.ns500698.ns500736.ns500698.ns500735.ns500698.ns500735.ns500698.ns500652.ns500576.ns500576.trackreceptor.com and restorerehab.com.au.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.