boulderhighschool.com - robtex.com

boulderhighschool.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.namefind.com ⭐
A97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.namefind.com
NSns2.namefind.com
A173.201.67.64🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.namefind.com
TXTv=spf1 -all
SOAns1.namefind.comdns@jomax.net 2023-03-15 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774859977

Subdomains

nullmx.boulderhighschool.com

Same first word

boulderhighschool.com
boulderhighschool.org

DNS History

21 records (4 active, 17 former)

200920112013201520172019202120232025NSns1.namefind.comns2.namefind.combuy.internettraffic.comns1.hitfarm.comns1.mark.comns1.uniregistrymarket.linkns2.hitfarm.comns2.mark.comns2.uniregistrymarket.linkns3.hitfarm.comsell.internettraffic.comMXnullmx.boulderhighschool.comA13.248.169.4876.223.54.146217.68.70.692406:da00:ff00::36c5:f8012406:da00:ff00::36f3:64c754.197.248.154.243.100.19969.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-10-28 → 2016-04-23 · 5 obs
○ 2008-03-17 10:36:50
● 2015-10-28 22:18:44
● 2016-04-23 02:13:34
○ 2016-12-09 02:12:44
○ 2026-03-30 08:41:52
○NSns1.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:36:50
○ 2015-06-11 10:33:54
○ 2026-03-30 08:41:52
○NSns1.mark.com2015-06-11 → 2015-06-11 · 4 obs
○ 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
●NSns1.namefind.com2026-03-29 → 2026-03-30 · 3 obs
○ 2017-08-22 01:23:06
● 2026-03-29 19:17:14
● 2026-03-30 08:41:52
○NSns1.uniregistrymarket.link2016-12-09 → 2017-08-22 · 5 obs
○ 2016-04-23 02:13:34
● 2016-12-09 02:12:44
● 2017-08-22 01:23:06
○ 2026-03-29 19:17:14
○ 2026-03-30 08:41:52
○NSns2.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:36:50
○ 2015-06-11 10:33:54
○ 2026-03-30 08:41:52
○NSns2.mark.com2015-06-11 → 2015-06-11 · 4 obs
○ 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
●NSns2.namefind.com2026-03-29 → 2026-03-30 · 3 obs
○ 2017-08-22 01:23:06
● 2026-03-29 19:17:14
● 2026-03-30 08:41:52
○NSns2.uniregistrymarket.link2016-12-09 → 2017-08-22 · 5 obs
○ 2016-04-23 02:13:34
● 2016-12-09 02:12:44
● 2017-08-22 01:23:06
○ 2026-03-29 19:17:14
○ 2026-03-30 08:41:52
○NSns3.hitfarm.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:36:50
○ 2015-06-11 10:33:54
○ 2026-03-30 08:41:52
○NSsell.internettraffic.com2015-10-28 → 2016-04-23 · 5 obs
○ 2008-03-17 10:36:50
● 2015-10-28 22:18:44
● 2016-04-23 02:13:34
○ 2016-12-09 02:12:44
○ 2026-03-30 08:41:52
○MXnullmx.boulderhighschool.com2008-03-17 → 2015-06-11 · 4 obs
● 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
●A13.248.169.482026-03-29 → 2026-03-30 · 3 obs
○ 2017-08-22 01:23:06
● 2026-03-29 19:17:14
● 2026-03-30 08:41:52
○A217.68.70.692008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 10:36:50
○ 2015-06-11 10:33:54
○ 2026-03-30 08:41:52
○A2406:da00:ff00::36c5:f8012015-06-11 → 2015-06-11 · 4 obs
○ 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
○A2406:da00:ff00::36f3:64c72015-06-11 → 2015-06-11 · 4 obs
○ 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
○A54.197.248.12015-06-11 → 2015-06-11 · 4 obs
○ 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
○A54.243.100.1992015-06-11 → 2015-06-11 · 4 obs
○ 2008-03-17 10:36:50
● 2015-06-11 10:33:54
○ 2015-10-28 22:18:44
○ 2026-03-30 08:41:52
○A69.172.201.1532016-04-23 → 2017-08-22 · 5 obs
○ 2016-01-17 10:39:34
● 2016-04-23 02:13:34
● 2017-08-22 01:23:06
○ 2026-03-29 19:17:14
○ 2026-03-30 08:41:52
○A69.172.201.2082015-10-28 → 2016-01-17 · 5 obs
○ 2008-03-17 10:36:50
● 2015-10-28 22:18:44
● 2016-01-17 10:39:34
○ 2016-04-23 02:13:34
○ 2026-03-30 08:41:52
●A76.223.54.1462026-03-29 → 2026-03-30 · 3 obs
○ 2017-08-22 01:23:06
● 2026-03-29 19:17:14
● 2026-03-30 08:41:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...-
boulderhighschool.comns2.namefind.com, ns1.namefind.com2 records

✅ Authoritative Response

Server:173.201.67.64

NS records: ns2.namefind.com, ns1.namefind.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boulderhighschool.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.namefind.com, ns2.namefind.com
TXT1v=spf1 -all
SOA1ns1.namefind.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)

Analysis

Hierarchy

boulderhighschool.com is the parent of nullmx.boulderhighschool.com.

IP Addresses

The entity boulderhighschool.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

For instance, other host names casinomarketing.com, 9300.org, cashfunnel.com, thezodiac.com and levolabs.com share IP numbers with boulderhighschool.com.

Name Servers

boulderhighschool.com is delegated to two name servers: ns1.namefind.com and ns2.namefind.com.

boulderhighschool.com uses the same name server setup as other domains such as judogallery.com, westbox.com, targetid.com, nychart.com and fonade.com.

boulderhighschool.com shares name servers with other domains at least partially, for example newmonthly.biz.

Host names with one IP number:

ns1.namefind.com points to: 97.74.99.64.

ns2.namefind.com points to: 173.201.67.64.