linuxacademylab3.com - robtex.com

linuxacademylab3.com

DNSSEC⚠️ Not signed
NSns1.markmonitor.com ⭐
A2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-160-1.defastlink.net
NSns2.markmonitor.com
A2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.markmonitor.com
A176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.markmonitor.com
NSns3.markmonitor.com
A2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-161-1.defastlink.net
NSns4.markmonitor.com
A2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.markmonitor.com
A192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.markmonitor.com
NSns5.markmonitor.com
A2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-160-2.defastlink.net
NSns6.markmonitor.com
A2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns6.markmonitor.com
A176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns6.markmonitor.com
NSns7.markmonitor.com
A2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-161-2.defastlink.net
TXTv=spf1 -all
SOAns1.markmonitor.comhostmaster@markmonitor.com 2024-03-28 #2

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

linuxacademylab3.com

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.comns-1127.awsdns-12.orgns-1363.awsdns-42.orgns-1482.awsdns-57.orgns-1633.awsdns-12.co.ukns-1685.awsdns-18.co.ukns-191.awsdns-23.comns-1915.awsdns-47.co.ukns-352.awsdns-44.comns-477.awsdns-59.comns-514.awsdns-00.netns-529.awsdns-02.netns-741.awsdns-28.netA34.205.246.27
○NSns-1127.awsdns-12.org2016-04-14 → 2017-04-19 · 4 obs
○ 2015-10-19 11:45:44
● 2016-04-14 08:19:42
● 2017-04-19 19:08:36
○ 2026-03-24 10:34:42
○NSns-1363.awsdns-42.org2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 14:24:20
○ 2015-10-19 11:45:44
○ 2026-03-24 10:34:42
○NSns-1482.awsdns-57.org2015-10-19 → 2015-10-19 · 4 obs
○ 2015-06-05 14:24:20
● 2015-10-19 11:45:44
○ 2016-04-14 08:19:42
○ 2026-03-24 10:34:42
○NSns-1633.awsdns-12.co.uk2016-04-14 → 2017-04-19 · 4 obs
○ 2015-10-19 11:45:44
● 2016-04-14 08:19:42
● 2017-04-19 19:08:36
○ 2026-03-24 10:34:42
○NSns-1685.awsdns-18.co.uk2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 14:24:20
○ 2015-10-19 11:45:44
○ 2026-03-24 10:34:42
○NSns-191.awsdns-23.com2015-10-19 → 2015-10-19 · 4 obs
○ 2015-06-05 14:24:20
● 2015-10-19 11:45:44
○ 2016-04-14 08:19:42
○ 2026-03-24 10:34:42
○NSns-1915.awsdns-47.co.uk2015-10-19 → 2015-10-19 · 4 obs
○ 2015-06-05 14:24:20
● 2015-10-19 11:45:44
○ 2016-04-14 08:19:42
○ 2026-03-24 10:34:42
○NSns-352.awsdns-44.com2016-04-14 → 2017-04-19 · 4 obs
○ 2015-10-19 11:45:44
● 2016-04-14 08:19:42
● 2017-04-19 19:08:36
○ 2026-03-24 10:34:42
○NSns-477.awsdns-59.com2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 14:24:20
○ 2015-10-19 11:45:44
○ 2026-03-24 10:34:42
○NSns-514.awsdns-00.net2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 14:24:20
○ 2015-10-19 11:45:44
○ 2026-03-24 10:34:42
○NSns-529.awsdns-02.net2015-10-19 → 2015-10-19 · 4 obs
○ 2015-06-05 14:24:20
● 2015-10-19 11:45:44
○ 2016-04-14 08:19:42
○ 2026-03-24 10:34:42
○NSns-741.awsdns-28.net2016-04-14 → 2017-04-19 · 4 obs
○ 2015-10-19 11:45:44
● 2016-04-14 08:19:42
● 2017-04-19 19:08:36
○ 2026-03-24 10:34:42
●NSns1.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
●NSns2.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
●NSns3.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
●NSns4.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
●NSns5.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
●NSns6.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
●NSns7.markmonitor.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-19 19:08:36
● 2026-03-24 10:34:42
○A34.205.246.272017-04-19 → 2017-04-19 · 2 obs
● 2017-04-19 19:08:36
○ 2026-03-24 10:34:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
linuxacademylab3.comns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...14 records

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxacademylab3.com (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

TypeCountSample Data
NS7ns1.markmonitor.com, ns2.markmonitor.com...
TXT1v=spf1 -all
SOA1ns1.markmonitor.com hostmaster.markmonit

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Name Servers

linuxacademylab3.com delegates to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

linuxacademylab3.com at least partially shares its name servers with other domains, for instance regencovid19scientificexperience.health, bop-bijoux.com, winamonga.com, public-safety.technology and metlifeinfinity.com.hk.

Host names with two IP numbers

Host name ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1

Host name ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1

Host name ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1

Host name ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1

Host name ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2

Host name ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3

Host name ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2