qingdao3.com - robtex.com

qingdao3.com

DNSSEC⚠️ Not signed
A156.225.150.226🇭🇰 HKIDC-AS-AP156.225.144.0/20 Shenzhen Jizhan Technology Co., Ltd.
NSa7.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb7.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1773518835

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=1774684267

Same first word

qingdao3.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.neta12.share-dns.coma5.share-dns.comb12.share-dns.netb5.share-dns.netdns10.hichina.comdns9.hichina.comexpirens3.hichina.comexpirens4.hichina.comA156.225.150.226103.232.215.13347.89.58.141
●NSa.share-dns.com2026-03-15 → 2026-03-28 · 3 obs
○ 2017-03-13 15:29:40
● 2026-03-15 02:37:46
● 2026-03-28 08:04:30
○NSa12.share-dns.com2026-03-15 → 2026-03-15 · 4 obs
○ 2017-03-13 15:29:40
● 2026-03-15 02:37:46
○ 2026-03-26 15:14:22
○ 2026-03-28 08:04:30
○NSa5.share-dns.com2026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-15 02:37:46
● 2026-03-26 15:14:22
○ 2026-03-28 08:04:24
○ 2026-03-28 08:04:30
●NSa7.share-dns.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-03-26 15:14:22
● 2026-03-28 08:04:24
● 2026-03-28 08:04:30
●NSb.share-dns.net2026-03-15 → 2026-03-28 · 3 obs
○ 2017-03-13 15:29:40
● 2026-03-15 02:37:46
● 2026-03-28 08:04:30
○NSb12.share-dns.net2026-03-15 → 2026-03-15 · 4 obs
○ 2017-03-13 15:29:40
● 2026-03-15 02:37:46
○ 2026-03-26 15:14:22
○ 2026-03-28 08:04:30
○NSb5.share-dns.net2026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-15 02:37:46
● 2026-03-26 15:14:22
○ 2026-03-28 08:04:24
○ 2026-03-28 08:04:30
●NSb7.share-dns.net2026-03-28 → 2026-03-28 · 3 obs
○ 2026-03-26 15:14:22
● 2026-03-28 08:04:24
● 2026-03-28 08:04:30
○NSdns10.hichina.com2016-03-12 → 2016-07-06 · 4 obs
● 2016-03-12 06:10:44
● 2016-07-06 13:19:36
○ 2017-03-13 15:29:40
○ 2026-03-28 08:04:30
○NSdns9.hichina.com2016-03-12 → 2016-07-06 · 4 obs
● 2016-03-12 06:10:44
● 2016-07-06 13:19:36
○ 2017-03-13 15:29:40
○ 2026-03-28 08:04:30
○NSexpirens3.hichina.com2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-06 13:19:36
● 2017-03-13 15:29:40
○ 2026-03-15 02:37:46
○ 2026-03-28 08:04:30
○NSexpirens4.hichina.com2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-06 13:19:36
● 2017-03-13 15:29:40
○ 2026-03-15 02:37:46
○ 2026-03-28 08:04:30
○A103.232.215.1332015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 11:17:12
○ 2026-03-15 02:37:46
○ 2026-03-28 08:04:30
●A156.225.150.2262026-03-15 → 2026-03-28 · 3 obs
○ 2017-03-13 15:29:40
● 2026-03-15 02:37:46
● 2026-03-28 08:04:30
○A47.89.58.1412017-03-13 → 2017-03-13 · 4 obs
○ 2015-08-10 11:17:12
● 2017-03-13 15:29:40
○ 2026-03-15 02:37:46
○ 2026-03-28 08:04:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
qingdao3.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qingdao3.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

TypeCountSample Data
A1156.225.150.226
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

IP Addresses

qingdao3.com maps to IP address 156.225.150.226.

Other host names, for instance demcotow.com, wasgd.com, bjtailing.com, vestaflatbread.com and aulgur.com share IP numbers with qingdao3.com.

Name Servers

qingdao3.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

qingdao3.com at least partially shares name servers with other domains such as grupoanra.com, marykay-whj.com, importjy.com, hdruibang.com and capacitances.com.

These name servers are often used together with a3.share-dns.com, b3.share-dns.net, a6.share-dns.com, b6.share-dns.net, a8.share-dns.com, b8.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com and b2.share-dns.net.

Hostnames with a single IP

a7.share-dns.com resolves to 172.64.53.25

a.share-dns.com resolves to 172.64.53.25

b7.share-dns.net resolves to 172.64.52.239

b.share-dns.net resolves to 172.64.52.239

Hostnames pointing to 172.64.53.25: a7.share-dns.com and a.share-dns.com

Hostnames pointing to 172.64.52.239: b7.share-dns.net and b.share-dns.net