courseriver.com - robtex.com

courseriver.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
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSverification-d3jclucsp89ganyqbydeny.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

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=1771291435

Same first word

courseriver.com

Similar names

riversource.net
rivercourse.org
ivrresource.com
riversource.com
servercurio.com
riversource.info
sourceriver.com
riversource.us

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-d3jclucsp89ganyqbydeny.ns101.verify.hnns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comns57.domaincontrol.comns58.domaincontrol.comMXmx.zoho.commx1.sub4.homie.mail.dreamhost.commx2.sub4.homie.mail.dreamhost.commx2.zoho.commx3.zoho.comA13.248.169.4876.223.54.146192.186.251.38
●NSns1.afternic.com2026-02-16 → 2026-03-24 · 3 obs
○ 2016-11-29 10:13:20
● 2026-02-16 01:34:54
● 2026-03-24 07:24:16
○NSns1.dreamhost.com2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 18:03:10
○ 2015-10-12 19:11:06
○ 2026-03-24 07:24:16
●NSns2.afternic.com2026-02-16 → 2026-03-24 · 3 obs
○ 2016-11-29 10:13:20
● 2026-02-16 01:34:54
● 2026-03-24 07:24:16
○NSns2.dreamhost.com2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 18:03:10
○ 2015-10-12 19:11:06
○ 2026-03-24 07:24:16
○NSns3.dreamhost.com2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 18:03:10
○ 2015-10-12 19:11:06
○ 2026-03-24 07:24:16
○NSns57.domaincontrol.com2016-11-29 → 2016-11-29 · 4 obs
○ 2015-10-12 19:11:06
● 2016-11-29 10:13:20
○ 2026-02-16 01:34:54
○ 2026-03-24 07:24:16
○NSns58.domaincontrol.com2016-11-29 → 2016-11-29 · 4 obs
○ 2015-10-12 19:11:06
● 2016-11-29 10:13:20
○ 2026-02-16 01:34:54
○ 2026-03-24 07:24:16
●NSverification-d3jclucsp89ganyqbydeny.ns101.verify.hn2026-02-16 → 2026-03-24 · 3 obs
○ 2016-11-29 10:13:20
● 2026-02-16 01:34:54
● 2026-03-24 07:24:16
○MXmx.zoho.com2016-11-29 → 2026-02-16 · 5 obs
○ 2015-10-12 19:11:06
● 2016-11-29 10:13:20
● 2026-02-16 02:08:52
○ 2026-02-23 05:54:32
○ 2026-03-24 07:24:16
○MXmx1.sub4.homie.mail.dreamhost.com2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 18:03:10
○ 2015-10-12 19:11:06
○ 2026-03-24 07:24:16
○MXmx2.sub4.homie.mail.dreamhost.com2015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 18:03:10
○ 2015-10-12 19:11:06
○ 2026-03-24 07:24:16
○MXmx2.zoho.com2016-11-29 → 2026-02-16 · 5 obs
○ 2015-10-12 19:11:06
● 2016-11-29 10:13:20
● 2026-02-16 02:08:52
○ 2026-02-23 05:54:32
○ 2026-03-24 07:24:16
○MXmx3.zoho.com2016-11-29 → 2026-02-16 · 5 obs
○ 2015-10-12 19:11:06
● 2016-11-29 10:13:20
● 2026-02-16 02:08:52
○ 2026-02-23 05:54:32
○ 2026-03-24 07:24:16
●A13.248.169.482026-02-16 → 2026-03-24 · 3 obs
○ 2016-11-29 10:13:20
● 2026-02-16 01:34:54
● 2026-03-24 07:24:16
○A192.186.251.382016-11-29 → 2016-11-29 · 3 obs
● 2016-11-29 10:13:20
○ 2026-02-16 01:34:54
○ 2026-03-24 07:24:16
●A76.223.54.1462026-02-16 → 2026-03-24 · 3 obs
○ 2016-11-29 10:13:20
● 2026-02-16 01:34:54
● 2026-03-24 07:24:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
courseriver.comns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courseriver.com (unsigned zone)

⏱️ Timing

Total: 3377ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

courseriver.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

other host names including svg.capital, d2u.xyz, (0x736578)x.to, mail.alwayscelebrity.com and blogs.www.localendodontist.com share IP numbers with courseriver.com.

Name Servers

courseriver.com is delegated to three name servers ns1.afternic.com, ns2.afternic.com and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

courseriver.com at least partially shares name servers with other domains, for instance walthelm.com, heycryptos.com, www.ocjj.com, hitbeats.com and ns2.namesystem.com.

These name servers are commonly used with verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-wju5dwj8uvqsxme9szb7hp.ns101.verify.hn and verification-fnaubphhz3uofkgpvkuwpk.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69.

ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.

verification-d3jclucsp89ganyqbydeny.ns101.verify.hn points to: 13.248.169.48 and 76.223.54.146.