77bus.com - robtex.com

77bus.com

DNSSEC⚠️ Not signed
A123.57.236.209🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd.
NSdns23.hichina.com ⭐
A2408:4009:501::31🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-40.defastlink.net
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-60.defastlink.net
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-200.defastlink.net
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-220.defastlink.net
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-40.defastlink.net
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-60.defastlink.net
A139.224.142.100🇨🇳 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-139-224-142-100.defastlink.net
A139.224.142.110🇨🇳 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-139-224-142-110.defastlink.net
NSdns24.hichina.com
A2408:4009:501::32🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-38.defastlink.net
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-61.defastlink.net
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-198.defastlink.net
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-222.defastlink.net
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-38.defastlink.net
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-61.defastlink.net
A139.224.142.98🇨🇳 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-139-224-142-98.defastlink.net
A139.224.142.108🇨🇳 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-139-224-142-108.defastlink.net
SOAdns23.hichina.comhostmaster@hichina.com 2026-01-09 #13

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

Subdomains

www.77bus.com

Same first word

77bus.com

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NSdns23.hichina.comdns24.hichina.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comjuming.dnsdun.comjuming.dnsdun.netA123.57.236.209107.151.64.189117.34.72.7259.37.85.24
○NSdns1.iidns.com2015-06-25 → 2016-02-03 · 4 obs
● 2015-06-25 02:17:26
● 2016-02-03 10:44:52
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
○NSdns2.iidns.com2015-06-25 → 2016-02-03 · 4 obs
● 2015-06-25 02:17:26
● 2016-02-03 10:44:52
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
●NSdns23.hichina.com2026-03-23 → 2026-03-23 · 3 obs
○ 2018-08-19 11:52:06
● 2026-03-23 13:10:40
● 2026-03-23 22:44:22
●NSdns24.hichina.com2026-03-23 → 2026-03-23 · 3 obs
○ 2018-08-19 11:52:06
● 2026-03-23 13:10:40
● 2026-03-23 22:44:22
○NSdns3.iidns.com2015-06-25 → 2016-02-03 · 4 obs
● 2015-06-25 02:17:26
● 2016-02-03 10:44:52
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
○NSdns4.iidns.com2015-06-25 → 2016-02-03 · 4 obs
● 2015-06-25 02:17:26
● 2016-02-03 10:44:52
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
○NSdns5.iidns.com2015-06-25 → 2016-02-03 · 4 obs
● 2015-06-25 02:17:26
● 2016-02-03 10:44:52
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
○NSdns6.iidns.com2015-06-25 → 2016-02-03 · 4 obs
● 2015-06-25 02:17:26
● 2016-02-03 10:44:52
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
○NSjuming.dnsdun.com2018-08-19 → 2018-08-19 · 4 obs
○ 2016-02-03 10:44:52
● 2018-08-19 11:52:06
○ 2026-03-23 13:10:40
○ 2026-03-23 22:44:22
○NSjuming.dnsdun.net2018-08-19 → 2018-08-19 · 4 obs
○ 2016-02-03 10:44:52
● 2018-08-19 11:52:06
○ 2026-03-23 13:10:40
○ 2026-03-23 22:44:22
○A107.151.64.1892017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-22 04:53:48
● 2017-02-07 02:53:54
○ 2018-08-19 11:52:06
○ 2026-03-23 22:44:22
○A117.34.72.722015-06-25 → 2016-04-22 · 4 obs
● 2015-06-25 02:17:26
● 2016-04-22 04:53:48
○ 2017-02-07 02:53:54
○ 2026-03-23 22:44:22
●A123.57.236.2092026-03-23 → 2026-03-23 · 3 obs
○ 2018-08-19 11:52:06
● 2026-03-23 13:10:40
● 2026-03-23 22:44:22
○A59.37.85.242018-08-19 → 2018-08-19 · 4 obs
○ 2017-02-07 02:53:54
● 2018-08-19 11:52:06
○ 2026-03-23 13:10:40
○ 2026-03-23 22:44:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
77bus.comdns23.hichina.com, dns24.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 77bus.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A1123.57.236.209
NS2dns23.hichina.com, dns24.hichina.com
SOA1dns23.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Hierarchy

The parent of www.77bus.com is 77bus.com.

IP Addresses

77bus.com points to a single IP number: 123.57.236.209.

Other host names, for instance www.77bus.com and 46bus.com, share IP numbers with 77bus.com.

Name Servers

77bus.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

77bus.com uses the same name server setup as other domains, for instance aitour.cn, kangxinte.com, smhz.cn, tus-iot.com and b1gh.com.

77bus.com shares name servers with other domains at least partially, for instance atoll.cn, tripsion.com, factorynetasia.cn, sjzzhcs.com and weixingxiaoshuo.com.

these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns23.hichina.com points to 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns24.hichina.com points to 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.