onestopelearning.com - dns.ninja

`onestopelearning.com`

DNSSEC	⚠️ Not signed
A	136.144.212.108^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`parking.hostingserver.nl`
NS	`ns1.dn-s.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns2.dn-s.nl`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns3.dn-s.nl`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
NS	`ns4.dn-s.nl`
		A	2a06:2ec0:1:a::d53^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns.zxcs.de`
		A	185.220.172.14^{🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX}
			PTR	`ns.zxcs.de`
MX	`mail.onestopelearning.com` ⭐
		A	136.144.212.108^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`parking.hostingserver.nl`
SOA	`ns1.dn-s.nl`hostmaster@onestopelearning.com 2021-01-01 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784861067

Subdomains

mail.onestopelearning.com

Same first word

onestopelearning.com

DNS History

7 records (6 active, 1 former)

●NSns1.dn-s.nl2020-02-07 → 2026-07-24 · 2 obs

● 2020-02-07 08:17:28
● 2026-07-24 02:50:02

●NSns2.dn-s.nl2020-02-07 → 2026-07-24 · 2 obs

● 2020-02-07 08:17:28
● 2026-07-24 02:50:02

●NSns3.dn-s.nl2020-02-07 → 2026-07-24 · 2 obs

● 2020-02-07 08:17:28
● 2026-07-24 02:50:02

●NSns4.dn-s.nl2020-02-07 → 2026-07-24 · 2 obs

● 2020-02-07 08:17:28
● 2026-07-24 02:50:02

●MXmail.onestopelearning.com2020-02-07 → 2026-07-24 · 2 obs

● 2020-02-07 08:17:28
● 2026-07-24 02:50:02

●A136.144.212.1082026-03-29 → 2026-07-24 · 3 obs

○ 2020-02-07 08:17:28
● 2026-03-29 05:48:46
● 2026-07-24 02:50:02

○A91.205.33.1392020-02-07 → 2020-02-07 · 3 obs

● 2020-02-07 08:17:28
○ 2026-03-29 05:48:46
○ 2026-07-24 02:50:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
onestopelearning.com	ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl	-

✅ Authoritative Response

Server:46.101.179.64

NS records: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onestopelearning.com (unsigned zone)

⏱️ Timing

Total: 3203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.212.108`
NS	4	`ns2.dn-s.nl, ns4.dn-s.nl...`
MX	1	`mail.onestopelearning.com (pri: 10)`
SOA	1	`ns1.dn-s.nl hostmaster.onestopelearning.`

Analysis

Hierarchy

mail.onestopelearning.com is a subdomain of onestopelearning.com.

IP Addresses

onestopelearning.com resolves to just one IP address, 136.144.212.108.

Two other host names, along with acousticline.de, mail.lars.nl and printerxpert.com, also share IP numbers with onestopelearning.com.

Name Servers

The NS records for onestopelearning.com point to four name servers: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.

The name servers of onestopelearning.com overlap at least partially with those of other domains — among them soulandfunkmusic.com, yodor.com, nkakitwerk.nl and two more.

The name servers ns2.dn-s.be, ns3.dn-s.eu and ns4.dn-s.org are commonly seen alongside these name servers.

Each of the four hosts ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl has two IP addresses. ns1.dn-s.nl points to 185.104.28.19 and 2a06:2ec0:1::10. ns2.dn-s.nl points to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns3.dn-s.nl points to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns4.dn-s.nl points to 185.220.172.14 and 2a06:2ec0:1:a::d53.

Mail Servers

The sole mail server for onestopelearning.com is mail.onestopelearning.com.

mail.onestopelearning.com points to one IP number — 136.144.212.108.