`i-smartonline.com`

DNSSEC	⚠️ Not signed
A	161.248.24.22^{EMMSOFT-AS-IN161.248.24.0/24 EMM SOFTWARE LIMITED}
		PTR	`ns1.i-smartonline.com`
NS	`ns1.i-smartonline.com` ⭐
		A	161.248.24.22^{EMMSOFT-AS-IN161.248.24.0/24 EMM SOFTWARE LIMITED}
			PTR	`ns1.i-smartonline.com`
NS	`ns2.i-smartonline.com` ⚠️ Not in zone NS records
SOA	`ns1.i-smartonline.com`hostmaster@i-smartonline.com serial=8

`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=1784949952

Subdomains

ns1.i-smartonline.com

Same first word

i-smartonline.com

DNS History

7 records (3 active, 4 former)

●NSns1.i-smartonline.com2020-01-05 → 2026-07-25 · 3 obs

○ 2017-02-12 03:25:02
● 2020-01-05 06:36:56
● 2026-07-25 03:47:18

○NSns1.tecz.com2015-06-18 → 2017-02-12 · 4 obs

● 2015-06-18 05:23:42
● 2017-02-12 03:25:02
○ 2020-01-05 06:36:56
○ 2026-07-25 03:47:18

●NSns2.i-smartonline.com2020-01-05 → 2026-07-25 · 3 obs

○ 2017-02-12 03:25:02
● 2020-01-05 06:36:56
● 2026-07-25 03:47:18

●A161.248.24.222026-02-19 → 2026-07-25 · 3 obs

○ 2020-01-05 06:36:56
● 2026-02-19 02:20:34
● 2026-07-25 03:47:18

○A180.179.217.922015-06-18 → 2016-06-27 · 4 obs

● 2015-06-18 05:23:42
● 2016-06-27 02:10:56
○ 2017-02-12 03:25:02
○ 2026-07-25 03:47:18

○A219.90.65.982017-02-12 → 2017-02-12 · 4 obs

○ 2016-06-27 02:10:56
● 2017-02-12 03:25:02
○ 2020-01-05 06:36:56
○ 2026-07-25 03:47:18

○A69.30.221.612020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-12 03:25:02
● 2020-01-05 06:36:56
○ 2026-02-19 02:20:34
○ 2026-07-25 03:47:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
i-smartonline.com	ns1.i-smartonline.com, ns2.i-smartonline.com	2 records

✅ Authoritative Response

Server:161.248.24.22

NS records: ns1.i-smartonline.com, ns2.i-smartonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i-smartonline.com (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`161.248.24.22`
NS	1	`ns1.i-smartonline.com`
SOA	1	`ns1.i-smartonline.com hostmaster.i-smart`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.i-smartonline.com, ns2.i-smartonline.com)

Analysis

Hierarchy

The domain ns1.i-smartonline.com falls under the parent i-smartonline.com.

IP Addresses

i-smartonline.com resolves to just one IP address, 161.248.24.22.

Other host names, such as ns1.i-smartonline.com, share IP numbers with i-smartonline.com.

Name Servers

i-smartonline.com is delegated to two name servers: ns1.i-smartonline.com and ns2.i-smartonline.com.

i-smartonline.com shares at least some of its name servers with other domains, such as ns1.i-smartonline.com.

Host names that point to one IP address:

ns1.i-smartonline.com points to 161.248.24.22.

i-smartonline.com - robtex.com