coursewiki.com - dns.ninja

coursewiki.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
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=1784175517

Same first word

coursewiki.com

Similar names

sourcewiki.org
wikisource.in
wikisource.at
coursekiwi.com
wikisource.com
wikisource.fr
wikisource.net
wikicourse.org
wikisource.it
wikisource.org.ph
wikisource.gr
surowiecki.pl
wikisource.pt
kiwisource.co.nz
wikisource.pl
wikisource.ch
wikisource.no
wikisource.org
wikisource.es
wikisource.li
wikisource.info
surowiecki.de
kiwisource.com
wikicourse.com
surowiecki.com
sourcewiki.com
wikisource.ru
wikisource.de

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns47.1and1.comns48.1and1.comns87.worldnic.comns88.worldnic.comMXmx00.1and1.commx01.1and1.comp.webcom.ctmail.comA13.248.169.4876.223.54.146208.91.197.2774.208.253.77
●NSns1.afternic.com2026-03-28 → 2026-07-16 · 3 obs
○ 2017-04-18 13:45:32
● 2026-03-28 12:52:56
● 2026-07-16 04:47:42
●NSns2.afternic.com2026-03-28 → 2026-07-16 · 3 obs
○ 2017-04-18 13:45:32
● 2026-03-28 12:52:56
● 2026-07-16 04:47:42
○NSns47.1and1.com2015-05-29 → 2016-09-09 · 4 obs
● 2015-05-29 14:39:48
● 2016-09-09 07:45:08
○ 2017-04-18 13:45:32
○ 2026-07-16 04:47:42
○NSns48.1and1.com2015-05-29 → 2016-09-09 · 4 obs
● 2015-05-29 14:39:48
● 2016-09-09 07:45:08
○ 2017-04-18 13:45:32
○ 2026-07-16 04:47:42
○NSns87.worldnic.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-09-09 07:45:08
● 2017-04-18 13:45:32
○ 2026-03-28 12:52:56
○ 2026-07-16 04:47:42
○NSns88.worldnic.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-09-09 07:45:08
● 2017-04-18 13:45:32
○ 2026-03-28 12:52:56
○ 2026-07-16 04:47:42
○MXmx00.1and1.com2015-05-29 → 2016-09-09 · 4 obs
● 2015-05-29 14:39:48
● 2016-09-09 07:45:08
○ 2017-04-18 13:45:32
○ 2026-07-16 04:47:42
○MXmx01.1and1.com2015-05-29 → 2016-09-09 · 4 obs
● 2015-05-29 14:39:48
● 2016-09-09 07:45:08
○ 2017-04-18 13:45:32
○ 2026-07-16 04:47:42
○MXp.webcom.ctmail.com2017-04-18 → 2017-04-18 · 4 obs
○ 2016-09-09 07:45:08
● 2017-04-18 13:45:32
○ 2026-03-28 12:52:56
○ 2026-07-16 04:47:42
●A13.248.169.482026-03-28 → 2026-07-16 · 3 obs
○ 2017-04-18 13:45:32
● 2026-03-28 12:52:56
● 2026-07-16 04:47:42
○A208.91.197.272017-04-18 → 2017-04-18 · 4 obs
○ 2016-09-09 07:45:08
● 2017-04-18 13:45:32
○ 2026-03-28 12:52:56
○ 2026-07-16 04:47:42
○A74.208.253.772015-05-29 → 2016-09-09 · 4 obs
● 2015-05-29 14:39:48
● 2016-09-09 07:45:08
○ 2017-04-18 13:45:32
○ 2026-07-16 04:47:42
●A76.223.54.1462026-03-28 → 2026-07-16 · 3 obs
○ 2017-04-18 13:45:32
● 2026-03-28 12:52:56
● 2026-07-16 04:47:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...-
coursewiki.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursewiki.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.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

coursewiki.com points to the IP addresses 13.248.169.48 and 76.223.54.146

mizvu.com, ns4.quoteplans.com, mail.2xpress.com and two other host names share IP numbers with coursewiki.com.

Name Servers

DNS delegation for coursewiki.com points to two name servers: ns1.afternic.com and ns2.afternic.com.

coursewiki.com uses the same name servers as several other domains — among them bokedoudizhudiannaoban.betzol.com, videobroadcast.com, holycandles.com and two more.

There is at least partial name server overlap between coursewiki.com and other domains — aroundme.online, spamattorney.com, vdihosting.com and two more among them.

These name servers are routinely deployed together with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.