ancheng.tech - robtex.com

ancheng.tech

DNSSEC⚠️ Not signed
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.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

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1783292641

Same first word

ancheng.cn
ancheng.cc
ancheng.com.tw
ancheng.tech
ancheng.net
ancheng.tk

Similar names

gachnen.com
chengan.gov.cn
ganchen.com
henancg.com
hanencg.com
hengcan.cc
enchang.com
nacheng.com
cnehang.com
channge.org
genchan.de
cnhange.com
genchan.com
changen.com
chaneng.com
hencang.com
chengan.cn
changen.net
genchan.net
chenang.cn
henangc.com
chengan.net
chaneng.net
genchan.info
nacheng.net.cn
chengan.com
hangcen.cn
chengna.com
enchang.net
changen.de
canghen.net
gennach.de
nengcha.com
chengna.net
canghen.com
enchang.df.gov.br
hangcen.com
nangche.com

DNS History

7 records (4 active, 3 former)

2017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns10.hichina.comdns9.hichina.comA67.211.68.51
○NSdns10.hichina.com2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 00:15:32
○ 2026-06-19 01:43:04
○ 2026-07-05 23:08:12
○NSdns9.hichina.com2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 00:15:32
○ 2026-06-19 01:43:04
○ 2026-07-05 23:08:12
●NSns1.judns.com2026-06-19 → 2026-07-05 · 3 obs
○ 2016-12-13 00:15:32
● 2026-06-19 01:43:04
● 2026-07-05 23:08:12
●NSns1.julydns.com2026-06-19 → 2026-07-05 · 3 obs
○ 2016-12-13 00:15:32
● 2026-06-19 01:43:04
● 2026-07-05 23:08:12
●NSns2.judns.com2026-06-19 → 2026-07-05 · 3 obs
○ 2016-12-13 00:15:32
● 2026-06-19 01:43:04
● 2026-07-05 23:08:12
●NSns2.julydns.com2026-06-19 → 2026-07-05 · 3 obs
○ 2016-12-13 00:15:32
● 2026-06-19 01:43:04
● 2026-07-05 23:08:12
○A67.211.68.512026-06-19 → 2026-07-02 · 4 obs
● 2026-06-19 01:43:04
○ 2026-07-01 22:53:14
● 2026-07-02 05:25:24
○ 2026-07-05 23:08:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net8 records
ancheng.techns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ancheng.tech (unsigned zone)

⏱️ Timing

Total: 1325ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Name Servers

The authoritative name servers for ancheng.tech are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

There is at least partial name server overlap between ancheng.tech and other domains — fs-ql.net, whxgn.cn, wxrenqi.com and two more among them.

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

Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.

Both ns1.judns.com and ns2.judns.com resolve to 162.159.27.251 IP addresses each.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.