isonb.com - dns.ninja

`isonb.com`

DNSSEC	⚠️ Not signed
A	8.218.15.220^{🇭🇰 Alibaba-Cloud8.218.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
A	106.14.199.175^{🇨🇳 Alibaba-Cloud106.14.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mail.isonb.com` ⭐
		A	106.14.199.175^{🇨🇳 Alibaba-Cloud106.14.0.0/16 Alibaba (US) Technology Co., Ltd.}
TXT	`v=spf1 a mx ~all`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1785858029

Subdomains

mail.isonb.com

Same first word

isonb.com

Similar names

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bison.sk

DNS History

13 records (5 active, 8 former)

○NSdns10.hichina.com2016-06-17 → 2017-02-16 · 4 obs

● 2016-06-17 16:00:26
● 2017-02-16 05:50:00
○ 2019-03-09 13:11:28
○ 2026-08-04 15:45:24

●NSdns19.hichina.com2026-05-18 → 2026-08-04 · 3 obs

○ 2019-03-09 13:11:28
● 2026-05-18 11:18:16
● 2026-08-04 15:45:24

●NSdns20.hichina.com2026-05-18 → 2026-08-04 · 3 obs

○ 2019-03-09 13:11:28
● 2026-05-18 11:18:16
● 2026-08-04 15:45:24

○NSdns9.hichina.com2016-06-17 → 2017-02-16 · 4 obs

● 2016-06-17 16:00:26
● 2017-02-16 05:50:00
○ 2019-03-09 13:11:28
○ 2026-08-04 15:45:24

○NSnsg1.namebrightdns.com2019-03-09 → 2019-03-09 · 4 obs

○ 2017-02-16 05:50:00
● 2019-03-09 13:11:28
○ 2026-05-18 11:18:16
○ 2026-08-04 15:45:24

○NSnsg2.namebrightdns.com2019-03-09 → 2019-03-09 · 4 obs

○ 2017-02-16 05:50:00
● 2019-03-09 13:11:28
○ 2026-05-18 11:18:16
○ 2026-08-04 15:45:24

●MXmail.isonb.com2026-05-18 → 2026-08-04 · 2 obs

● 2026-05-18 11:18:16
● 2026-08-04 15:45:24

○MXmxbiz1.qq.com2026-05-18 → 2026-08-04 · 2 obs

○ 2026-05-18 11:18:16
○ 2026-08-04 15:45:24

○MXmxbiz2.qq.com2026-05-18 → 2026-08-04 · 2 obs

○ 2026-05-18 11:18:16
○ 2026-08-04 15:45:24

○A103.232.215.1332015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 03:11:02
○ 2019-03-09 13:11:28
○ 2026-08-04 15:45:24

●A106.14.199.1752026-05-18 → 2026-08-04 · 3 obs

○ 2019-03-09 13:11:28
● 2026-05-18 11:18:16
● 2026-08-04 15:45:24

●A8.218.15.2202026-05-18 → 2026-08-04 · 3 obs

○ 2019-03-09 13:11:28
● 2026-05-18 11:18:16
● 2026-08-04 15:45:24

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-09 → 2019-03-09 · 3 obs

● 2019-03-09 13:11:28
○ 2026-05-18 11:18:16
○ 2026-08-04 15:45:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
isonb.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isonb.com (unsigned zone)

⏱️ Timing

Total: 4137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`8.218.15.220, 106.14.199.175`
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	1	`mail.isonb.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Hierarchy

The domain mail.isonb.com falls under the parent isonb.com.

IP Addresses

isonb.com points to the IP addresses 8.218.15.220 and 106.14.199.175

Other host names, among them bdmcn.com and mail.isonb.com, have IP numbers in common with isonb.com.

Name Servers

isonb.com has two authoritative name servers — dns19.hichina.com and dns20.hichina.com.

isonb.com shares its NS records with other domains, for example buhuw.com, keydog.com, wwwlink.cn and two others.

At least some of isonb.com's name servers are shared with other domains, for example qpdxs.cn, bufanx.com, mountshire.com and two more.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

dns19.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns20.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

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

mail.isonb.com points to one IP number — 106.14.199.175.