31dc.com - robtex.com

31dc.com

DNSSEC⚠️ Not signed
A47.103.107.59🇨🇳 Alibaba-Cloud47.102.0.0/15
NSdns11.hichina.com ⭐
A2408:4009:501::19🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 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,
A139.224.142.122🇨🇳 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,
NSdns12.hichina.com
A2408:4009:501::20🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 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,
A139.224.142.121🇨🇳 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,
SOAdns11.hichina.comhostmaster@hichina.com 2026-05-28 #9

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=1786562499

Subdomains

china.31dc.com

Same first word

31dc.com

Similar names

dc31.com
c3d1.com
cd31.net
cd31.com
cd31.fr
c1d3.com
cd31.tv
cd13.com
13cd.com
d1c3.com
1dc3.df.gov.br
13dc.com
cd13.org
cd31.info

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NSdns11.hichina.comdns12.hichina.comdns10.hichina.comdns9.hichina.comlv3ns1.ffdns.netlv3ns2.ffdns.netlv3ns3.ffdns.netlv3ns4.ffdns.netns1.360wzb.comns2.360wzb.comA47.103.107.59113.17.175.14121.197.97.184222.73.144.168
○NSdns10.hichina.com2015-05-12 → 2016-01-20 · 4 obs
● 2015-05-12 02:15:04
● 2016-01-20 23:42:26
○ 2016-04-08 20:24:32
○ 2026-08-12 19:45:50
●NSdns11.hichina.com2026-07-03 → 2026-08-12 · 3 obs
○ 2017-04-28 11:52:54
● 2026-07-03 04:41:46
● 2026-08-12 19:45:50
●NSdns12.hichina.com2026-07-03 → 2026-08-12 · 3 obs
○ 2017-04-28 11:52:54
● 2026-07-03 04:41:46
● 2026-08-12 19:45:50
○NSdns9.hichina.com2015-05-12 → 2016-01-20 · 4 obs
● 2015-05-12 02:15:04
● 2016-01-20 23:42:26
○ 2016-04-08 20:24:32
○ 2026-08-12 19:45:50
○NSlv3ns1.ffdns.net2016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-20 23:42:26
● 2016-04-08 20:24:32
○ 2016-12-02 02:49:12
○ 2026-08-12 19:45:50
○NSlv3ns2.ffdns.net2016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-20 23:42:26
● 2016-04-08 20:24:32
○ 2016-12-02 02:49:12
○ 2026-08-12 19:45:50
○NSlv3ns3.ffdns.net2016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-20 23:42:26
● 2016-04-08 20:24:32
○ 2016-12-02 02:49:12
○ 2026-08-12 19:45:50
○NSlv3ns4.ffdns.net2016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-20 23:42:26
● 2016-04-08 20:24:32
○ 2016-12-02 02:49:12
○ 2026-08-12 19:45:50
○NSns1.360wzb.com2016-12-02 → 2017-04-28 · 5 obs
○ 2016-04-08 20:24:32
● 2016-12-02 02:49:12
● 2017-04-28 11:52:54
○ 2026-07-03 04:41:46
○ 2026-08-12 19:45:50
○NSns2.360wzb.com2016-12-02 → 2017-04-28 · 5 obs
○ 2016-04-08 20:24:32
● 2016-12-02 02:49:12
● 2017-04-28 11:52:54
○ 2026-07-03 04:41:46
○ 2026-08-12 19:45:50
○A113.17.175.142017-04-28 → 2017-04-28 · 4 obs
○ 2016-12-21 00:03:18
● 2017-04-28 11:52:54
○ 2026-07-03 04:41:46
○ 2026-08-12 19:45:50
○A121.197.97.1842015-05-12 → 2016-04-08 · 4 obs
● 2015-05-12 02:15:04
● 2016-04-08 20:24:32
○ 2016-12-02 02:49:12
○ 2026-08-12 19:45:50
○A222.73.144.1682016-12-02 → 2016-12-21 · 5 obs
○ 2016-04-08 20:24:32
● 2016-12-02 02:49:12
● 2016-12-21 00:03:18
○ 2017-04-28 11:52:54
○ 2026-08-12 19:45:50
●A47.103.107.592026-07-03 → 2026-08-12 · 3 obs
○ 2017-04-28 11:52:54
● 2026-07-03 04:41:46
● 2026-08-12 19:45:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
31dc.comdns11.hichina.com, dns12.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 31dc.com (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

TypeCountSample Data
A147.103.107.59
NS2dns11.hichina.com, dns12.hichina.com
SOA1dns11.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

Hierarchy

31dc.com serves as the parent of china.31dc.com.

IP Addresses

31dc.com directs to one IP number, which is 47.103.107.59.

Other host names share IP numbers with 31dc.com; mingjiajt.com is one such example.

Name Servers

31dc.com is served by two delegated name servers, dns11.hichina.com and dns12.hichina.com.

31dc.com has the same name server delegation as a number of other domains, such as sgct.cn, chsla.org.cn, cect.cn and two more.

31dc.com has at least partial name server overlap with other domains, such as pengyicheng.cn, lnpump.com, monph.com and two others.

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

Host names resolving to 9 IP numbers:

dns11.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

dns12.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.