dqdns.cn - robtex.com

dqdns.cn

DNSSEC⚠️ Not signed
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1785232672

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035166739

Same first word

dqdns.cn
dqdns.com

Similar names

qdsnd.com
dnsqd.cn
qdnsd.com
qddns.com
snddq.net

DNS History

20 records (4 active, 16 former)

200920112013201520172019202120232025NSns1.julydns.comns1.onclouddns.comns2.julydns.comns2.onclouddns.comns1.dns.com.cnns1.ezdnscenter.comns1.judns.comns2.dns.com.cnns2.ezdnscenter.comns2.judns.comns3.ezdnscenter.comns4.ezdnscenter.comns5.ezdnscenter.comns6.ezdnscenter.comMXmail.dqdns.cnA124.16.31.167218.10.212.15023.234.26.17123.252.164.25067.211.78.139
○NSns1.dns.com.cn2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 13:44:00
○ 2015-07-12 19:30:20
○ 2026-08-11 06:44:54
○NSns1.ezdnscenter.com2015-07-12 → 2017-10-09 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○NSns1.judns.com2026-06-28 → 2026-06-28 · 4 obs
○ 2017-10-09 19:22:54
● 2026-06-28 23:04:24
○ 2026-08-06 03:44:32
○ 2026-08-11 06:44:54
●NSns1.julydns.com2026-06-28 → 2026-08-11 · 3 obs
○ 2017-10-09 19:22:54
● 2026-06-28 23:04:24
● 2026-08-11 06:44:54
●NSns1.onclouddns.com2026-08-06 → 2026-08-11 · 3 obs
○ 2026-06-28 23:04:24
● 2026-08-06 03:44:32
● 2026-08-11 06:44:54
○NSns2.dns.com.cn2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 13:44:00
○ 2015-07-12 19:30:20
○ 2026-08-11 06:44:54
○NSns2.ezdnscenter.com2015-07-12 → 2017-10-09 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○NSns2.judns.com2026-06-28 → 2026-06-28 · 4 obs
○ 2017-10-09 19:22:54
● 2026-06-28 23:04:24
○ 2026-08-06 03:44:32
○ 2026-08-11 06:44:54
●NSns2.julydns.com2026-06-28 → 2026-08-11 · 3 obs
○ 2017-10-09 19:22:54
● 2026-06-28 23:04:24
● 2026-08-11 06:44:54
●NSns2.onclouddns.com2026-08-06 → 2026-08-11 · 3 obs
○ 2026-06-28 23:04:24
● 2026-08-06 03:44:32
● 2026-08-11 06:44:54
○NSns3.ezdnscenter.com2015-07-12 → 2017-10-09 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○NSns4.ezdnscenter.com2015-07-12 → 2017-10-09 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○NSns5.ezdnscenter.com2015-07-12 → 2017-10-09 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○NSns6.ezdnscenter.com2015-07-12 → 2017-10-09 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○MXmail.dqdns.cn2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 13:44:00
○ 2015-07-12 19:30:20
○ 2026-08-11 06:44:54
○A124.16.31.1672015-07-12 → 2016-04-20 · 5 obs
○ 2008-03-10 13:44:00
● 2015-07-12 19:30:20
● 2016-04-20 19:46:32
○ 2016-12-29 02:37:10
○ 2026-08-11 06:44:54
○A218.10.212.1502008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 13:44:00
○ 2015-07-12 19:30:20
○ 2026-08-11 06:44:54
○A23.234.26.1712016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-20 19:46:32
● 2016-12-29 02:37:10
○ 2017-10-09 19:22:54
○ 2026-08-11 06:44:54
○A23.252.164.2502017-10-09 → 2017-10-09 · 4 obs
○ 2016-12-29 02:37:10
● 2017-10-09 19:22:54
○ 2026-06-28 23:04:24
○ 2026-08-11 06:44:54
○A67.211.78.1392026-06-28 → 2026-06-28 · 4 obs
○ 2017-10-09 19:22:54
● 2026-06-28 23:04:24
○ 2026-08-06 03:44:32
○ 2026-08-11 06:44:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
dqdns.cnns1.onclouddns.com, ns2.onclouddns.com-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.onclouddns.com, ns2.onclouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dqdns.cn (unsigned zone)

⏱️ Timing

Total: 1492ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

Name Servers

dqdns.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

There is at least partial name server overlap between dqdns.cn and other domains — dlxdfs.com, xg411.com, cutetrade.cn and two more among them.

These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.

ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.

The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.

The host names ns1.onclouddns.com and ns2.onclouddns.com both resolve to 162.159.27.251 IP addresses.