gcfdc.com - robtex.com

gcfdc.com

DNSSEC⚠️ Not signed
A180.76.132.222🇨🇳 Baidu180.76.128.0/19
NSns1.cnolnic.net ⭐
A240c:4082:0:5d80::2🇨🇳 Baidu240c:4082::/32
A106.13.136.254🇨🇳 Baidu106.13.128.0/19 AS38365
A182.61.7.97🇨🇳 Baidu182.61.0.0/19
NSns2.cnolnic.net
A240c:4081:8000:1702::3🇨🇳 Baidu240c:4081::/32
A106.12.41.177🇨🇳 Baidu106.12.32.0/19
A180.76.132.69🇨🇳 Baidu180.76.128.0/19
MXmxa85v.chinaemail.cn ⭐
A43.128.31.66🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.129.30.92🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21
A43.135.96.239🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A159.138.140.216🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRbrhk04.chinaemail.cn
MXmx85v.chinaemail.cn(10)
A43.128.31.66🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.129.30.92🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21
A43.135.96.239🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A159.138.140.216🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04
PTRbrhk04.chinaemail.cn
TXTv=spf1 include:spf.chinaemail.cn -all
SOAns1.cnolnic.netroot@cnolnic.net 2006-11-24 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778424886

Subdomains

mail.gcfdc.com

Same first word

gcfdc.com

Similar names

cgcfd.com
fcdgc.com
fdccg.net
ccgfd.azurefd.net
gfcdc.org
fdccg.com
dfccg.com
fgcdc.org
gccfd.com
dfcgc.com
cfgdc.net
cgcfd.com.cn
cdfgc.com
cdfgc.ca

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns1.cnolnic.netns2.cnolnic.netMXmx85v.chinaemail.cnmxa85v.chinaemail.cnA180.76.132.222119.28.11.26218.5.74.14642.159.29.86
●NSns1.cnolnic.net2015-08-11 → 2026-05-10 · 5 obs
● 2015-08-11 01:31:10
● 2026-04-07 22:37:38
○ 2026-04-12 14:06:56
● 2026-04-23 16:01:02
● 2026-05-10 15:21:52
●NSns2.cnolnic.net2015-08-11 → 2026-05-10 · 5 obs
● 2015-08-11 01:31:10
● 2026-04-07 22:37:38
○ 2026-04-12 14:06:56
● 2026-04-23 16:01:02
● 2026-05-10 15:21:52
●MXmx85v.chinaemail.cn2015-08-11 → 2026-05-10 · 5 obs
● 2015-08-11 01:31:10
● 2026-04-07 22:37:38
○ 2026-04-12 14:06:56
● 2026-04-23 16:01:02
● 2026-05-10 15:21:52
●MXmxa85v.chinaemail.cn2015-08-11 → 2026-05-10 · 5 obs
● 2015-08-11 01:31:10
● 2026-04-07 22:37:38
○ 2026-04-12 14:06:56
● 2026-04-23 16:01:02
● 2026-05-10 15:21:52
○A119.28.11.262015-09-14 → 2016-02-05 · 5 obs
○ 2015-08-11 01:31:10
● 2015-09-14 01:30:18
● 2016-02-05 23:17:32
○ 2016-04-28 20:43:40
○ 2026-05-10 15:21:52
●A180.76.132.2222018-08-28 → 2026-05-10 · 6 obs
○ 2017-01-18 13:28:42
● 2018-08-28 18:04:18
● 2026-04-07 22:37:38
○ 2026-04-12 14:06:56
● 2026-04-23 16:01:02
● 2026-05-10 15:21:52
○A218.5.74.1462015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 01:31:10
○ 2015-09-14 01:30:18
○ 2026-05-10 15:21:52
○A42.159.29.862016-04-28 → 2017-01-18 · 5 obs
○ 2016-02-05 23:17:32
● 2016-04-28 20:43:40
● 2017-01-18 13:28:42
○ 2018-08-28 18:04:18
○ 2026-05-10 15:21:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
gcfdc.comns1.cnolnic.net, ns2.cnolnic.net-

✅ Authoritative Response

Server:180.76.132.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcfdc.com (unsigned zone)

⏱️ Timing

Total: 4172ms | Queries: -

📄 Records

TypeCountSample Data
A1180.76.132.222
NS2ns2.cnolnic.net, ns1.cnolnic.net
MX2mx85v.chinaemail.cn (pri: 10), mxa85v.chinaemail.cn (pri: 5)
TXT1v=spf1 include:spf.chinaemail.cn -all
SOA1ns1.cnolnic.net root.cnolnic.net

Analysis

Hierarchy

mail.gcfdc.com is a child of gcfdc.com.

IP Addresses

gcfdc.com resolves to one IP number: 180.76.132.222.

Other host names, for instance ihjuchem.com, www.ihjuchem.com, bjjingzhe.com, czjnjd.cn and czshihuan.com share IP numbers with gcfdc.com.

Name Servers

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

gcfdc.com uses the same name server setup as other domains, such as 545.net, rinover.com, chinaagv.com, sytsoft.com and yxzydl.com.

Host names with three IP numbers:

The host name ns1.cnolnic.net resolves to 240c:4082:0:5d80::2, 106.13.136.254 and 182.61.7.97.

The host name ns2.cnolnic.net resolves to 240c:4081:8000:1702::3, 106.12.41.177 and 180.76.132.69.

Mail Servers

gcfdc.com is served by two mail servers mx85v.chinaemail.cn and mxa85v.chinaemail.cn.

gcfdc.com shares the same mail server setup as other domains, for instance szwxdz.com, shxnewstar.com, chinayuanbang.com, time2u.com and wingsmachinery.com.

Host names with four IPs:

mx85v.chinaemail.cn resolves to: 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.

mxa85v.chinaemail.cn resolves to: 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.

Hosts that resolve to 43.128.31.66: mx85v.chinaemail.cn and mxa85v.chinaemail.cn.

Hosts that resolve to 43.129.30.92: mx85v.chinaemail.cn and mxa85v.chinaemail.cn.

Hosts that resolve to 43.135.96.239: mx85v.chinaemail.cn and mxa85v.chinaemail.cn.

Hosts that resolve to 159.138.140.216: mx85v.chinaemail.cn and mxa85v.chinaemail.cn.