onlinetutorials.com - dns.ninja

onlinetutorials.com

DNSSEC⚠️ Not signed
A159.89.244.183🇺🇸 DIGITALOCEAN159.89.244.0/22 DigitalOcean
A164.90.244.158🇺🇸 DIGITALOCEAN164.90.244.0/22 DigitalOcean
NSns1.perfectdomain.com ⚠️ Not in zone NS records
A159.89.244.183🇺🇸 DIGITALOCEAN159.89.244.0/22 DigitalOcean
NSns2.perfectdomain.com ⚠️ Not in zone NS records
A164.90.244.158🇺🇸 DIGITALOCEAN164.90.244.0/22 DigitalOcean
TXTv=spf1 -all
TXTv=DMARC1; p=reject; adkim=s; aspf=s;

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=1782676265

Same first word

onlinetutorials.de
onlinetutorials.com

Similar names

oneillustration.com

DNS History

23 records (4 active, 19 former)

20162017201820192020202120222023202420252026NSns1.perfectdomain.comns2.perfectdomain.comdns1.name-services.comdns101.registrar-servers.comdns102.registrar-servers.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.afternic.comns1.netfirms.comns2.afternic.comns2.netfirms.comMXmx.netfirms.commx.plingest.comA159.89.244.183164.90.244.15813.248.169.48172.234.24.211172.239.57.117199.34.228.5676.223.54.1468.5.1.38
○NSdns1.name-services.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-19 01:01:24
● 2017-03-29 04:42:42
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSdns101.registrar-servers.com2026-03-10 → 2026-04-02 · 5 obs
○ 2017-03-29 04:42:42
● 2026-03-10 09:14:20
● 2026-04-02 17:56:30
○ 2026-04-24 12:56:40
○ 2026-06-28 20:01:38
○NSdns102.registrar-servers.com2026-03-10 → 2026-04-02 · 5 obs
○ 2017-03-29 04:42:42
● 2026-03-10 09:14:20
● 2026-04-02 17:56:30
○ 2026-04-24 12:56:40
○ 2026-06-28 20:01:38
○NSdns2.name-services.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-19 01:01:24
● 2017-03-29 04:42:42
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSdns3.name-services.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-19 01:01:24
● 2017-03-29 04:42:42
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSdns4.name-services.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-19 01:01:24
● 2017-03-29 04:42:42
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSdns5.name-services.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-19 01:01:24
● 2017-03-29 04:42:42
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSns1.afternic.com2026-03-10 → 2026-06-28 · 2 obs
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSns1.netfirms.com2015-06-01 → 2016-07-19 · 4 obs
● 2015-06-01 11:55:28
● 2016-07-19 01:01:24
○ 2017-03-29 04:42:42
○ 2026-06-28 20:01:38
●NSns1.perfectdomain.com2026-06-01 → 2026-06-28 · 3 obs
○ 2026-04-24 12:56:40
● 2026-06-01 20:14:28
● 2026-06-28 20:01:38
○NSns2.afternic.com2026-03-10 → 2026-06-28 · 2 obs
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○NSns2.netfirms.com2015-06-01 → 2016-07-19 · 4 obs
● 2015-06-01 11:55:28
● 2016-07-19 01:01:24
○ 2017-03-29 04:42:42
○ 2026-06-28 20:01:38
●NSns2.perfectdomain.com2026-06-01 → 2026-06-28 · 3 obs
○ 2026-04-24 12:56:40
● 2026-06-01 20:14:28
● 2026-06-28 20:01:38
○MXmx.netfirms.com2015-06-01 → 2016-07-19 · 4 obs
● 2015-06-01 11:55:28
● 2016-07-19 01:01:24
○ 2017-03-29 04:42:42
○ 2026-06-28 20:01:38
○MXmx.plingest.com2026-03-10 → 2026-04-02 · 5 obs
○ 2017-03-29 04:42:42
● 2026-03-10 09:14:20
● 2026-04-02 17:56:30
○ 2026-04-24 12:56:40
○ 2026-06-28 20:01:38
○A13.248.169.482026-03-10 → 2026-06-28 · 2 obs
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
●A159.89.244.1832026-06-01 → 2026-06-28 · 3 obs
○ 2026-04-24 12:56:40
● 2026-06-01 20:14:28
● 2026-06-28 20:01:38
●A164.90.244.1582026-06-01 → 2026-06-28 · 3 obs
○ 2026-04-24 12:56:40
● 2026-06-01 20:14:28
● 2026-06-28 20:01:38
○A172.234.24.2112026-03-10 → 2026-04-02 · 5 obs
○ 2017-03-29 04:42:42
● 2026-03-10 09:14:20
● 2026-04-02 17:56:30
○ 2026-04-24 12:56:40
○ 2026-06-28 20:01:38
○A172.239.57.1172026-03-10 → 2026-04-02 · 5 obs
○ 2017-03-29 04:42:42
● 2026-03-10 09:14:20
● 2026-04-02 17:56:30
○ 2026-04-24 12:56:40
○ 2026-06-28 20:01:38
○A199.34.228.562015-06-01 → 2016-07-19 · 4 obs
● 2015-06-01 11:55:28
● 2016-07-19 01:01:24
○ 2017-03-29 04:42:42
○ 2026-06-28 20:01:38
○A76.223.54.1462026-03-10 → 2026-06-28 · 2 obs
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38
○A8.5.1.382017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-19 01:01:24
● 2017-03-29 04:42:42
○ 2026-03-10 09:14:20
○ 2026-06-28 20:01:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...-
onlinetutorials.comns1.perfectdomain.com, ns2.perfectdomain.com2 records

✅ Authoritative Response

Server:159.89.244.183

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinetutorials.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

TypeCountSample Data
A2159.89.244.183, 164.90.244.158
TXT2v=spf1 -all, v=DMARC1; p=reject; adkim=s; aspf=s;

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.perfectdomain.com, ns2.perfectdomain.com)

Analysis

IP Addresses

onlinetutorials.com directs to two IP numbers, 159.89.244.183 and 164.90.244.158

Among the host names that share IP numbers with onlinetutorials.com are tradegoods.com, mobileproductivity.vo.uk, spartanburg.arearealty.com and two others.

Name Servers

The NS records for onlinetutorials.com delegate to ns1.perfectdomain.com and ns2.perfectdomain.com.

onlinetutorials.com has the same name server delegation as a number of other domains, such as nxr.net, pgsn.com, successbox.com and two more.

onlinetutorials.com and other domains like tabpayment.com share at least a portion of their name servers.

ns1.perfectdomain.com and ns2.perfectdomain.com each resolve to one IP number: ns1.perfectdomain.com points to 159.89.244.183 and ns2.perfectdomain.com points to 164.90.244.158.