ampcourses.com - dns.ninja

ampcourses.com

DNSSEC⚠️ Not signed
A154.218.55.73🇭🇰 GNET-AS9294154.218.48.0/20
NSa8.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb8.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1765527723

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=1782461615

Same first word

ampcourses.com

Similar names

campuseros.net
compassure.net
sourcemaps.io
mapsources.com
camsposure.com
compassure.com
apmcourses.com
spamsource.com
coursemaps.com
mapcourses.com
coursesmap.com
sourcemaps.com
compassure.co.uk

DNS History

19 records (5 active, 14 former)

2017201820192020202120222023202420252026NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1067.ui-dns.dens1097.ui-dns.bizns1107.ui-dns.orgns1118.ui-dns.comMXmx00.1and1.esmx01.1and1.esA154.218.55.732001:8d8:100f:f000::2cf217.160.0.898.124.243.32
●NSa.share-dns.com2026-03-04 → 2026-06-26 · 3 obs
○ 2017-08-19 21:15:34
● 2026-03-04 08:16:56
● 2026-06-26 08:28:54
●NSa8.share-dns.com2026-03-04 → 2026-06-26 · 3 obs
○ 2017-08-19 21:15:34
● 2026-03-04 08:16:56
● 2026-06-26 08:28:54
●NSb.share-dns.net2026-03-04 → 2026-06-26 · 3 obs
○ 2017-08-19 21:15:34
● 2026-03-04 08:16:56
● 2026-06-26 08:28:54
●NSb8.share-dns.net2026-03-04 → 2026-06-26 · 3 obs
○ 2017-08-19 21:15:34
● 2026-03-04 08:16:56
● 2026-06-26 08:28:54
○NSdns1.name-services.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:48:20
○ 2017-08-19 21:15:34
○ 2026-06-26 08:28:54
○NSdns2.name-services.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:48:20
○ 2017-08-19 21:15:34
○ 2026-06-26 08:28:54
○NSdns3.name-services.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:48:20
○ 2017-08-19 21:15:34
○ 2026-06-26 08:28:54
○NSdns4.name-services.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:48:20
○ 2017-08-19 21:15:34
○ 2026-06-26 08:28:54
○NSdns5.name-services.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:48:20
○ 2017-08-19 21:15:34
○ 2026-06-26 08:28:54
○NSns1067.ui-dns.de2017-08-19 → 2017-08-19 · 4 obs
○ 2016-12-17 13:48:20
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○NSns1097.ui-dns.biz2017-08-19 → 2017-08-19 · 4 obs
○ 2016-12-17 13:48:20
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○NSns1107.ui-dns.org2017-08-19 → 2017-08-19 · 4 obs
○ 2016-12-17 13:48:20
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○NSns1118.ui-dns.com2017-08-19 → 2017-08-19 · 4 obs
○ 2016-12-17 13:48:20
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○MXmx00.1and1.es2017-08-19 → 2017-08-19 · 3 obs
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○MXmx01.1and1.es2017-08-19 → 2017-08-19 · 3 obs
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
●A154.218.55.732026-03-04 → 2026-06-26 · 3 obs
○ 2017-08-19 21:15:34
● 2026-03-04 08:16:56
● 2026-06-26 08:28:54
○A2001:8d8:100f:f000::2cf2017-08-19 → 2017-08-19 · 4 obs
○ 2016-12-17 13:48:20
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○A217.160.0.82017-08-19 → 2017-08-19 · 4 obs
○ 2016-12-17 13:48:20
● 2017-08-19 21:15:34
○ 2026-03-04 08:16:56
○ 2026-06-26 08:28:54
○A98.124.243.322016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:48:20
○ 2017-08-19 21:15:34
○ 2026-06-26 08:28:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ampcourses.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ampcourses.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

TypeCountSample Data
A1154.218.55.73
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

ampcourses.com resolves to just one IP address, 154.218.55.73.

Among others, ns2.gamesstadium.com, nb5cwx2c8.com, server.buzzwork.net and buzzwork.net resolve to the same IP numbers as ampcourses.com.

Name Servers

The NS records for ampcourses.com point to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

ampcourses.com shares at least some of its name servers with other domains, including shangdaihotel.com, qukawu.com, hezeswzl.com and two others.

These name servers are frequently seen alongside a7.share-dns.com, b7.share-dns.net, a9.share-dns.com and 7 other name servers.

a8.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b8.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Both a8.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b8.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.