linuxcampus.com - dns.ninja

linuxcampus.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.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
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
NSverification-3gqtdhpbiyzxyxfohn3frg.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
SOAns1.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=1784037427

Subdomains

www.linuxcampus.com

Same first word

linuxcampus.com
linuxcampus.net

Similar names

campuslinux.org

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-3gqtdhpbiyzxyxfohn3frg.ns101.verify.hnns.linuxcampus.comns1.voodoo.comns2.voodoo.comns3.epik.comns4.epik.comMXmail.b-io.coA13.248.169.4876.223.54.146192.155.81.104192.64.147.168
○NSns.linuxcampus.com2016-03-15 → 2016-07-14 · 5 obs
○ 2015-06-26 05:02:26
● 2016-03-15 03:52:56
● 2016-07-14 18:31:42
○ 2017-05-27 12:36:04
○ 2026-07-14 14:11:48
●NSns1.afternic.com2026-02-15 → 2026-07-14 · 3 obs
○ 2017-05-27 12:36:04
● 2026-02-15 20:53:32
● 2026-07-14 14:11:48
○NSns1.voodoo.com2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 05:02:26
○ 2016-03-15 03:52:56
○ 2026-07-14 14:11:48
●NSns2.afternic.com2026-02-15 → 2026-07-14 · 3 obs
○ 2017-05-27 12:36:04
● 2026-02-15 20:53:32
● 2026-07-14 14:11:48
○NSns2.voodoo.com2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 05:02:26
○ 2016-03-15 03:52:56
○ 2026-07-14 14:11:48
○NSns3.epik.com2016-03-15 → 2017-05-27 · 5 obs
○ 2015-06-26 05:02:26
● 2016-03-15 03:52:56
● 2017-05-27 12:36:04
○ 2026-02-15 20:53:32
○ 2026-07-14 14:11:48
○NSns4.epik.com2016-03-15 → 2017-05-27 · 5 obs
○ 2015-06-26 05:02:26
● 2016-03-15 03:52:56
● 2017-05-27 12:36:04
○ 2026-02-15 20:53:32
○ 2026-07-14 14:11:48
●NSverification-3gqtdhpbiyzxyxfohn3frg.ns101.verify.hn2026-02-15 → 2026-07-14 · 3 obs
○ 2017-05-27 12:36:04
● 2026-02-15 20:53:32
● 2026-07-14 14:11:48
○MXmail.b-io.co2016-03-15 → 2026-02-16 · 4 obs
● 2016-03-15 03:52:56
● 2026-02-16 03:38:22
○ 2026-02-18 17:45:50
○ 2026-07-14 14:11:48
●A13.248.169.482026-02-15 → 2026-07-14 · 8 obs
○ 2017-05-27 12:36:04
● 2026-02-15 20:53:32
● 2026-06-08 15:58:54
○ 2026-06-13 06:23:12
● 2026-06-17 02:28:58
○ 2026-06-24 10:16:08
● 2026-06-30 07:50:28
● 2026-07-14 14:11:48
○A192.155.81.1042016-03-15 → 2017-05-27 · 5 obs
○ 2015-06-26 05:02:26
● 2016-03-15 03:52:56
● 2017-05-27 12:36:04
○ 2026-02-15 20:53:32
○ 2026-07-14 14:11:48
○A192.64.147.1682015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 05:02:26
○ 2016-03-15 03:52:56
○ 2026-07-14 14:11:48
●A76.223.54.1462026-02-15 → 2026-07-14 · 8 obs
○ 2017-05-27 12:36:04
● 2026-02-15 20:53:32
● 2026-06-08 15:58:54
○ 2026-06-13 06:23:12
● 2026-06-17 02:28:58
○ 2026-06-24 10:16:08
● 2026-06-30 07:50:28
● 2026-07-14 14:11:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
linuxcampus.comns1.afternic.com, ns2.afternic.com, verification-3gqtdhpbiyzxyxfohn3frg.ns101.verify.hn4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-3gqtdhpbiyzxyxfohn3frg.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxcampus.com (unsigned zone)

⏱️ Timing

Total: 3310ms | 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

Hierarchy

The domain www.linuxcampus.com falls under the parent linuxcampus.com.

IP Addresses

linuxcampus.com has two IP addresses: 13.248.169.48 and 76.223.54.146

vconf.grandvirtual.com, codeken.com, ns101.tudortimes.com plus two other host names have IP numbers in common with linuxcampus.com.

Name Servers

Three name servers are authoritative for linuxcampus.com: ns1.afternic.com, ns2.afternic.com and verification-3gqtdhpbiyzxyxfohn3frg.ns101.verify.hn.

At least some of linuxcampus.com's name servers are shared with other domains, for example mrkt.digital, mail.aspenhearing.com, done4u.com and two more.

It is common for these name servers to be used in conjunction with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn.

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45. verification-3gqtdhpbiyzxyxfohn3frg.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146. All three hostnames point to two IP numbers each.