`baoxianbbs.com`

DNSSEC	⚠️ Not signed
A	218.85.139.73^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.85.136.0/22 IDC FUJIAN XIAMEN}
		PTR	`escmail.com`
NS	`ns1.cnolnic.com` ⭐
		A	240c:4081:8000:1702::4^{🇨🇳 Baidu240c:4081::/32}
		A	180.76.132.118^{🇨🇳 Baidu180.76.128.0/19}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d80::3^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	182.61.7.241^{🇨🇳 Baidu182.61.0.0/19}
MX	`mail.baoxianbbs.com` ⭐
		A	218.85.139.73^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.85.136.0/22 IDC FUJIAN XIAMEN}
			PTR	`escmail.com`
SOA	`ns1.cnolnic.com`root@cnolnic.net 2006-11-24 #1

`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=1777347871

WOT: SAFE (68/100)

Subdomains

mail.baoxianbbs.com

Same first word

baoxianbbs.com

DNS History

5 records (4 active, 1 former)

●NSns1.cnolnic.com2008-03-20 → 2026-04-28 · 2 obs

● 2008-03-20 11:26:22
● 2026-04-28 04:14:48

●NSns2.cnolnic.com2015-06-13 → 2026-04-28 · 3 obs

○ 2008-03-20 11:26:22
● 2015-06-13 19:53:32
● 2026-04-28 04:14:48

●MXmail.baoxianbbs.com2008-03-20 → 2026-04-28 · 2 obs

● 2008-03-20 11:26:22
● 2026-04-28 04:14:48

●A218.85.139.732015-06-13 → 2026-04-28 · 3 obs

○ 2008-03-20 11:26:22
● 2015-06-13 19:53:32
● 2026-04-28 04:14:48

○A61.129.115.2172008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 11:26:22
○ 2015-06-13 19:53:32
○ 2026-04-28 04:14:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
baoxianbbs.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.205.190

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for baoxianbbs.com (unsigned zone)

⏱️ Timing

Total: 3477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.85.139.73`
NS	2	`ns1.cnolnic.com, ns2.cnolnic.com`
MX	1	`mail.baoxianbbs.com (pri: 10)`
SOA	1	`ns1.cnolnic.com root.cnolnic.net`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

Hierarchy

mail.baoxianbbs.com is a child of baoxianbbs.com.

IP Addresses

baoxianbbs.com resolves to one IP number: 218.85.139.73.

Other host names, for instance mail.cscmdl.cn, mail.baojicx.com, mail.bestboy.cn, mail.yanzaixiu.com and mail.jxjgxy.com share IP numbers with baoxianbbs.com.

Name Servers

baoxianbbs.com's delegation uses two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

baoxianbbs.com uses the same name server setup as other domains, such as bold.work, rundapv.com, wjbgx.com, cnips.org.cn and intelsheng.com.

Host names with three IP numbers:

The host name ns1.cnolnic.com resolves to 240c:4081:8000:1702::4, 180.76.132.118 and 218.5.79.117.

The host name ns2.cnolnic.com resolves to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

Mail Servers

A single mail server handles baoxianbbs.com, mail.baoxianbbs.com.

Host name mail.baoxianbbs.com resolves to a single IP: 218.85.139.73.

baoxianbbs.com - robtex.com

baoxianbbs.com

com