bftudou.com - dns.ninja

`bftudou.com`

DNSSEC	⚠️ Not signed
A	101.200.56.151^{🇨🇳 Alibaba-Cloud101.200.0.0/16 CT BeiJing IDC}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1786444909

Same first word

bftudou.com

Similar names

tofubud.com

DNS History

6 records (5 active, 1 former)

●NSdns10.hichina.com2016-12-18 → 2026-08-11 · 2 obs

● 2016-12-18 13:14:54
● 2026-08-11 10:53:20

●NSdns9.hichina.com2016-12-18 → 2026-08-11 · 2 obs

● 2016-12-18 13:14:54
● 2026-08-11 10:53:20

●MXmxn.mxhichina.com2026-02-28 → 2026-08-11 · 2 obs

● 2026-02-28 09:14:48
● 2026-08-11 10:53:20

●MXmxw.mxhichina.com2026-02-28 → 2026-08-11 · 2 obs

● 2026-02-28 09:14:48
● 2026-08-11 10:53:20

●A101.200.56.1512026-02-28 → 2026-08-11 · 3 obs

○ 2016-12-18 13:14:54
● 2026-02-28 09:14:48
● 2026-08-11 10:53:20

○A60.205.30.1002016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:14:54
○ 2026-02-28 09:14:48
○ 2026-08-11 10:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bftudou.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::17

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bftudou.com (unsigned zone)

⏱️ Timing

Total: 2849ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.200.56.151`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

bftudou.com resolves to just one IP address, 101.200.56.151.

Further host names like gzvcit.edu.cn and www.gzgmzyxy.cn overlap in IP numbers with bftudou.com.

Name Servers

DNS delegation for bftudou.com points to two name servers: dns10.hichina.com and dns9.hichina.com.

bftudou.com shares its NS records with other domains, for example zhaota8.com, fmapping.com, 5khrm.com and two others.

There is at least partial name server overlap between bftudou.com and other domains — zhetian.com, ahqgw.com, bbdfun.com and two more among them.

These name servers tend to appear in combination with the name servers expirens3.hichina.com, expirens4.hichina.com, dns2.hichina.com and dns1.hichina.com.

DNS names with 9 IP addresses:

dns10.hichina.com has IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, plus 6 other.

dns9.hichina.com has IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, plus 6 other.

Mail Servers

bftudou.com is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

Among the domains sharing a mail server setup with bftudou.com are yaahee.com, 51suiyixue.com, mmsearch.net and two others.

There is at least a partial MX overlap between bftudou.com and other domains, including cloudcrowd.com.cn, appvalley.vip, ronsafe.cn and two others.

These mail servers are routinely found in combination with the mail servers mx3.qiye.aliyun.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names that have two IP addresses:

mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Host names that point to one IP address:

mxw.mxhichina.com directs to 47.246.99.195.