fldpcb.com - dns.ninja

`fldpcb.com`

DNSSEC	⚠️ Not signed
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1785917554

Previously MX for

fldpcb.com

Subdomains

mail.fldpcb.com

Same first word

fldpcb.com

Similar names

fbdplc.com

dlfbcp.com

DNS History

13 records (4 active, 9 former)

●NSdns3.hichina.com2026-03-29 → 2026-08-05 · 3 obs

○ 2020-04-11 01:15:34
● 2026-03-29 18:05:14
● 2026-08-05 08:29:44

●NSdns4.hichina.com2026-03-29 → 2026-08-05 · 3 obs

○ 2020-04-11 01:15:34
● 2026-03-29 18:05:14
● 2026-08-05 08:29:44

○NSns1.oray.net2015-06-19 → 2020-04-11 · 4 obs

● 2015-06-19 03:47:40
● 2020-04-11 01:15:34
○ 2026-03-29 18:05:14
○ 2026-08-05 08:29:44

○NSns2.oray.net2015-06-19 → 2020-04-11 · 4 obs

● 2015-06-19 03:47:40
● 2020-04-11 01:15:34
○ 2026-03-29 18:05:14
○ 2026-08-05 08:29:44

○NSpeanutmail.newpeanut.idc2015-06-19 → 2020-04-11 · 4 obs

● 2015-06-19 03:47:40
● 2020-04-11 01:15:34
○ 2026-03-29 18:05:14
○ 2026-08-05 08:29:44

○MXfldpcb.com2015-06-19 → 2017-03-22 · 4 obs

● 2015-06-19 03:47:40
● 2017-03-22 10:25:16
○ 2020-04-11 01:15:34
○ 2026-08-05 08:29:44

○MXmail.fldpcb.com2015-06-19 → 2017-03-22 · 4 obs

● 2015-06-19 03:47:40
● 2017-03-22 10:25:16
○ 2020-04-11 01:15:34
○ 2026-08-05 08:29:44

●MXmxbiz1.qq.com2020-04-11 → 2026-08-05 · 3 obs

○ 2017-03-22 10:25:16
● 2020-04-11 01:15:34
● 2026-08-05 08:29:44

●MXmxbiz2.qq.com2020-04-11 → 2026-08-05 · 3 obs

○ 2017-03-22 10:25:16
● 2020-04-11 01:15:34
● 2026-08-05 08:29:44

○A113.84.215.2102016-07-06 → 2016-07-06 · 4 obs

○ 2016-04-24 19:13:54
● 2016-07-06 13:53:32
○ 2017-03-22 10:25:16
○ 2026-08-05 08:29:44

○A113.84.223.482015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 03:47:40
○ 2015-11-13 06:33:08
○ 2026-08-05 08:29:44

○A183.46.81.1102015-11-13 → 2015-11-13 · 4 obs

○ 2015-06-19 03:47:40
● 2015-11-13 06:33:08
○ 2016-02-06 14:26:34
○ 2026-08-05 08:29:44

○A183.46.81.1692016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-13 06:33:08
● 2016-02-06 14:26:34
○ 2016-04-24 19:13:54
○ 2026-08-05 08:29:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fldpcb.com	dns3.hichina.com, dns4.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fldpcb.com (unsigned zone)

⏱️ Timing

Total: 3498ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

Hierarchy

fldpcb.com serves as the parent of mail.fldpcb.com.

Name Servers

fldpcb.com is delegated to two name servers: dns3.hichina.com and dns4.hichina.com.

fldpcb.com shares its name server setup with other domains, including gaovot.com, bjgtl.com.cn, jinjiujr.com and two others.

fldpcb.com has at least partial name server overlap with other domains, such as ebj.ac.cn, waitang.cn, hsu.plus and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns3.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns4.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

fldpcb.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

fldpcb.com shares the same mail server setup as other domains, including jfgh.com.cn, dazhenghang.cn, gosandu.com and two others.

fldpcb.com has mail servers in common with other domains — for example zenpal.com and ikuju.com.