`nbfif.com`

DNSSEC	⚠️ Not signed
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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
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=1776897987

Subdomains

mail.nbfif.com

Same first word

nbfif.com

Similar names

bfifn.cn

fbfin.de

ffinb.com

inffb.com

nffib.org

ffbin.com

fbfin.com

bffin.com

bfinf.ch

DNS History

5 records (4 active, 1 former)

●NSns1.cnolnic.com2015-08-02 → 2026-04-22 · 2 obs

● 2015-08-02 23:31:28
● 2026-04-22 23:16:28

●NSns2.cnolnic.com2015-08-02 → 2026-04-22 · 2 obs

● 2015-08-02 23:31:28
● 2026-04-22 23:16:28

●MXhzmx01.mxmail.netease.com2017-06-30 → 2026-04-22 · 3 obs

○ 2016-09-19 15:41:22
● 2017-06-30 16:28:32
● 2026-04-22 23:16:28

●MXhzmx02.mxmail.netease.com2017-06-30 → 2026-04-22 · 3 obs

○ 2016-09-19 15:41:22
● 2017-06-30 16:28:32
● 2026-04-22 23:16:28

○MXmail.nbfif.com2015-08-02 → 2016-09-19 · 4 obs

● 2015-08-02 23:31:28
● 2016-09-19 15:41:22
○ 2017-06-30 16:28:32
○ 2026-04-22 23:16:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:180.76.132.118

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbfif.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
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

nbfif.com is the parent of mail.nbfif.com.

Name Servers

nbfif.com is delegated to two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

nbfif.com uses the same name server setup as other domains such as ai-su.com, china-rf.cn, velcro.org.cn, xmhjny.com and kenko.cn.

Host names with three IP numbers:

ns1.cnolnic.com points to: 240c:4081:8000:1702::4, 180.76.132.118 and 218.5.79.117.

ns2.cnolnic.com points to: 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

Mail Servers

Two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com handle nbfif.com.

nbfif.com shares the same mail server setup as other domains, for instance kongyou.net, eproking.com, ammax.cn, qosun.com and kidsleaf.com.

nbfif.com shares mail servers with other domains at least partially; for instance kepumc.com, kotech.com.cn, passrail.com, shxingdong.com and 75web.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

nbfif.com - robtex.com

nbfif.com

com