pdxhb.com - robtex.com

pdxhb.com

DNSSEC⚠️ Not signed
A124.172.156.22🇨🇳 CHINANET-Guangdong-FoShan-IDC124.172.144.0/20 Jinwanbangkejitouziyouxiangongsi - FSIDC-Static multicast
NSdns27.hichina.com ⭐
A2408:4009:501::35🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 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,
A139.224.142.109🇨🇳 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,
NSdns28.hichina.com
A2408:4009:501::36🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 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,
A139.224.142.107🇨🇳 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,
MXmail.pdxhb.com ⭐
A116.254.252.14
SOAdns27.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=1775157827

Subdomains

mail.pdxhb.com

Same first word

pdxhb.com

Similar names

dhpbx.co.uk
hdpxb.com
hbxpd.com
hbdpx.com
bdhpx.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSdns27.hichina.comdns28.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmail.pdxhb.commxbiz1.qq.commxbiz2.qq.comsmx82.cn4e.comA124.172.156.22183.3.222.17343.249.1.168
●NSdns27.hichina.com2015-05-14 → 2026-04-02 · 6 obs
● 2015-05-14 08:32:56
● 2015-12-08 12:39:52
○ 2016-01-21 20:14:38
○ 2020-02-10 02:46:14
● 2026-04-01 13:53:24
● 2026-04-02 19:42:12
●NSdns28.hichina.com2015-05-14 → 2026-04-02 · 6 obs
● 2015-05-14 08:32:56
● 2015-12-08 12:39:52
○ 2016-01-21 20:14:38
○ 2020-02-10 02:46:14
● 2026-04-01 13:53:24
● 2026-04-02 19:42:12
○NSf1g1ns1.dnspod.net2016-01-21 → 2020-02-10 · 5 obs
○ 2015-12-08 12:39:52
● 2016-01-21 20:14:38
● 2020-02-10 02:46:14
○ 2026-04-01 13:53:24
○ 2026-04-02 19:42:12
○NSf1g1ns2.dnspod.net2016-01-21 → 2020-02-10 · 5 obs
○ 2015-12-08 12:39:52
● 2016-01-21 20:14:38
● 2020-02-10 02:46:14
○ 2026-04-01 13:53:24
○ 2026-04-02 19:42:12
●MXmail.pdxhb.com2015-05-14 → 2026-04-02 · 6 obs
● 2015-05-14 08:32:56
● 2016-04-14 20:02:36
○ 2016-10-16 05:57:18
○ 2020-02-10 02:46:14
● 2026-04-01 13:53:24
● 2026-04-02 19:42:12
○MXmxbiz1.qq.com2016-10-16 → 2016-10-16 · 4 obs
○ 2016-04-14 20:02:36
● 2016-10-16 05:57:18
○ 2020-02-10 02:46:14
○ 2026-04-02 19:42:12
○MXmxbiz2.qq.com2016-10-16 → 2016-10-16 · 4 obs
○ 2016-04-14 20:02:36
● 2016-10-16 05:57:18
○ 2020-02-10 02:46:14
○ 2026-04-02 19:42:12
○MXsmx82.cn4e.com2020-02-10 → 2020-02-10 · 4 obs
○ 2016-10-16 05:57:18
● 2020-02-10 02:46:14
○ 2026-04-01 13:53:24
○ 2026-04-02 19:42:12
●A124.172.156.222015-05-14 → 2026-04-02 · 6 obs
● 2015-05-14 08:32:56
● 2015-12-08 12:39:52
○ 2016-01-21 20:14:38
○ 2020-02-10 02:46:14
● 2026-04-01 13:53:24
● 2026-04-02 19:42:12
○A183.3.222.1732016-01-21 → 2016-04-14 · 5 obs
○ 2015-12-08 12:39:52
● 2016-01-21 20:14:38
● 2016-04-14 20:02:36
○ 2016-10-16 05:57:18
○ 2026-04-02 19:42:12
○A43.249.1.1682016-10-16 → 2017-03-13 · 5 obs
○ 2016-04-14 20:02:36
● 2016-10-16 05:57:18
● 2017-03-13 03:59:50
○ 2020-02-10 02:46:14
○ 2026-04-02 19:42:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
pdxhb.comdns27.hichina.com, dns28.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdxhb.com (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

TypeCountSample Data
A1124.172.156.22
NS2dns28.hichina.com, dns27.hichina.com
MX1mail.pdxhb.com (pri: 10)
SOA1dns27.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

Hierarchy

The parent of mail.pdxhb.com is pdxhb.com.

IP Addresses

pdxhb.com points to IP number: 124.172.156.22.

Name Servers

pdxhb.com is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

pdxhb.com shares the same name server setup as mycar8.net, yaomoo.com, mluntan.com, 100copy.com and gecoci.org.

pdxhb.com at least partially shares name servers with other domains, for instance erxn.cn, meierq.cn, voidmuse.com, bmouo.com and fonlong.group.

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

Nine IP numbers per host:

dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

pdxhb.com is handled by a single mail server, mail.pdxhb.com.

mail.pdxhb.com points to a single IP: 116.254.252.14.