opgdigital.com - robtex.com

opgdigital.com

DNSSEC⚠️ Not signed
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSdns13.hichina.com ⭐
A2408:4009:501::21🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-42.defastlink.net
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-52.defastlink.net
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-202.defastlink.net
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-212.defastlink.net
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-42.defastlink.net
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-52.defastlink.net
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,
PTRip-139-224-142-112.defastlink.net
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,
PTRip-139-224-142-122.defastlink.net
NSdns14.hichina.com
A2408:4009:501::22🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-41.defastlink.net
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-51.defastlink.net
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-201.defastlink.net
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-211.defastlink.net
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-41.defastlink.net
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-51.defastlink.net
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,
PTRip-139-224-142-111.defastlink.net
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,
PTRip-139-224-142-121.defastlink.net
MXmx1.feishu.cn ⭐
A52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn(5)
A101.126.58.225🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20
MXmx3.feishu.cn(10)
A52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:_netblocks.m.feishu.cn -all
TXThosting-site=opg-digital
TXTverification-code-site-App_feishu=P7I8vKxRnes3mH8iPZeU
SOAdns13.hichina.comhostmaster@hichina.com 2026-02-04 #19

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=1771291435

Same first word

opgdigital.com

Similar names

gpodigital.com
digitalgop.com
gopdigital.com

DNS History

35 records (6 active, 29 former)

2020202120222023202420252026NSdns13.hichina.comdns14.hichina.comcoby.ns.cloudflare.comerin.ns.cloudflare.comMXmx1.feishu.cnmx2.feishu.cnmx3.feishu.cnmta5.am0.yahoodns.netmta6.am0.yahoodns.netmta7.am0.yahoodns.netA199.36.158.1002001:4998:124:1507::f0002001:4998:124:1507::f0012001:4998:24:120d::1:02001:4998:24:120d::1:12001:4998:44:3507::80002001:4998:44:3507::80012001:4998:44:41d::32001:4998:44:41d::42001:4998:58:1836::102001:4998:58:1836::112001:4998:c:1023::42001:4998:c:1023::572.30.35.1072.30.35.974.6.143.2574.6.143.2674.6.231.2074.6.231.2198.137.11.16398.137.11.16498.137.246.798.137.246.898.138.219.23198.138.219.232
○NScoby.ns.cloudflare.com2019-12-15 → 2021-09-09 · 4 obs
● 2019-12-15 21:33:34
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
●NSdns13.hichina.com2026-03-05 → 2026-03-23 · 3 obs
○ 2021-09-09 16:43:26
● 2026-03-05 02:38:54
● 2026-03-23 09:53:18
●NSdns14.hichina.com2026-03-05 → 2026-03-23 · 3 obs
○ 2021-09-09 16:43:26
● 2026-03-05 02:38:54
● 2026-03-23 09:53:18
○NSerin.ns.cloudflare.com2019-12-15 → 2021-09-09 · 4 obs
● 2019-12-15 21:33:34
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○MXmta5.am0.yahoodns.net2019-12-15 → 2021-09-09 · 4 obs
● 2019-12-15 21:33:34
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○MXmta6.am0.yahoodns.net2019-12-15 → 2021-09-09 · 4 obs
● 2019-12-15 21:33:34
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○MXmta7.am0.yahoodns.net2019-12-15 → 2021-09-09 · 4 obs
● 2019-12-15 21:33:34
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
●MXmx1.feishu.cn2026-03-05 → 2026-03-23 · 3 obs
○ 2021-09-09 16:43:26
● 2026-03-05 02:38:54
● 2026-03-23 09:53:18
●MXmx2.feishu.cn2026-03-05 → 2026-03-23 · 3 obs
○ 2021-09-09 16:43:26
● 2026-03-05 02:38:54
● 2026-03-23 09:53:18
●MXmx3.feishu.cn2026-03-05 → 2026-03-23 · 3 obs
○ 2021-09-09 16:43:26
● 2026-03-05 02:38:54
● 2026-03-23 09:53:18
●A199.36.158.1002026-03-05 → 2026-03-23 · 3 obs
○ 2021-09-09 16:43:26
● 2026-03-05 02:38:54
● 2026-03-23 09:53:18
○A2001:4998:124:1507::f0002020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A2001:4998:124:1507::f0012020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A2001:4998:24:120d::1:02020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A2001:4998:24:120d::1:12020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A2001:4998:44:3507::80002020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A2001:4998:44:3507::80012020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A2001:4998:44:41d::32019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A2001:4998:44:41d::42019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A2001:4998:58:1836::102019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A2001:4998:58:1836::112019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A2001:4998:c:1023::42019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A2001:4998:c:1023::52019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A72.30.35.102019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A72.30.35.92019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A74.6.143.252020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A74.6.143.262020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A74.6.231.202020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A74.6.231.212020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A98.137.11.1632020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A98.137.11.1642020-09-30 → 2021-09-09 · 5 obs
○ 2020-05-30 15:57:48
● 2020-09-30 00:34:50
● 2021-09-09 16:43:26
○ 2026-03-05 02:38:54
○ 2026-03-23 09:53:18
○A98.137.246.72019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A98.137.246.82019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A98.138.219.2312019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18
○A98.138.219.2322019-12-15 → 2020-05-30 · 4 obs
● 2019-12-15 21:33:34
● 2020-05-30 15:57:48
○ 2020-09-30 00:34:50
○ 2026-03-23 09:53:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
opgdigital.comdns13.hichina.com, dns14.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opgdigital.com (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
NS2dns14.hichina.com, dns13.hichina.com
MX3mx2.feishu.cn (pri: 5), mx1.feishu.cn (pri: 1)...
TXT3verification-code-site-App_feishu=P7I8vK, hosting-site=opg-digital...
SOA1dns13.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

IP Addresses

opgdigital.com maps to IP address 199.36.158.100.

Other host names, for instance atemfeedbackissueslow.web.app, martysvt.com, kydsapp.com, page-appeal-form-12865708.web.app and outlook-web-fb782.web.app share IP numbers with opgdigital.com.

Name Servers

Two name servers dns13.hichina.com and dns14.hichina.com are delegated to opgdigital.com.

opgdigital.com uses the same name server configuration as other domains, such as b7q.com, aikaka.com.cn, cf-ac.com, wpcba.com and lhenergy.cn.

opgdigital.com at least partially shares name servers with other domains such as epdm.com.cn, notsb.com, gzymail.com, h0s.com and jierku.com.

Two hosts with nine IPs each:

Host dns13.hichina.com points to 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Host dns14.hichina.com points to 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

opgdigital.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

opgdigital.com shares mail servers with other domains at least in part, for instance tactus.com.cn, lollichat.co, thegreatoriental.com, ilivedata.com and hanban.org.

Host names by IP count:

Host name mx3.feishu.cn points to: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host name mx2.feishu.cn points to: 101.126.58.225 and 122.14.229.0.

Host name mx1.feishu.cn points to: 52.220.106.220.

Reverse lookups:

Host names that point to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.

Host names that point to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.

Host names that point to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.