biwer.cn - robtex.com

biwer.cn

DNSSEC⚠️ Not signed
A154.215.91.79🇭🇰 OWGELS-AS-AP154.215.64.0/18 Starbow ltd
NSns1.julydns.com ⭐
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1776513609

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=2034710733
WOT: SAFE (28/100)

Same first word

biwer.cn
biwer.net
biwer.com
biwer.de

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DNS History

8 records (3 active, 5 former)

2020202120222023202420252026NSns1.julydns.comns2.julydns.comdns17.hichina.comdns18.hichina.comns1.judns.comns2.judns.comA154.215.91.79128.1.134.28
○NSdns17.hichina.com2019-04-04 → 2019-04-04 · 3 obs
● 2019-04-04 19:04:06
○ 2026-04-14 03:02:02
○ 2026-04-25 12:12:46
○NSdns18.hichina.com2019-04-04 → 2019-04-04 · 3 obs
● 2019-04-04 19:04:06
○ 2026-04-14 03:02:02
○ 2026-04-25 12:12:46
○NSns1.judns.com2026-04-14 → 2026-04-14 · 4 obs
○ 2019-04-04 19:04:06
● 2026-04-14 03:02:02
○ 2026-04-19 06:16:28
○ 2026-04-25 12:12:46
●NSns1.julydns.com2026-04-14 → 2026-04-25 · 3 obs
○ 2019-04-04 19:04:06
● 2026-04-14 03:02:02
● 2026-04-25 12:12:46
○NSns2.judns.com2026-04-14 → 2026-04-14 · 4 obs
○ 2019-04-04 19:04:06
● 2026-04-14 03:02:02
○ 2026-04-19 06:16:28
○ 2026-04-25 12:12:46
●NSns2.julydns.com2026-04-14 → 2026-04-25 · 3 obs
○ 2019-04-04 19:04:06
● 2026-04-14 03:02:02
● 2026-04-25 12:12:46
○A128.1.134.282019-04-04 → 2019-04-04 · 3 obs
● 2019-04-04 19:04:06
○ 2026-04-14 03:02:02
○ 2026-04-25 12:12:46
●A154.215.91.792026-04-19 → 2026-04-25 · 3 obs
○ 2026-04-14 03:02:02
● 2026-04-19 06:16:28
● 2026-04-25 12:12:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn...-
biwer.cnns1.julydns.com, ns2.julydns.com-

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biwer.cn (unsigned zone)

⏱️ Timing

Total: 1144ms | Queries: -

📄 Records

TypeCountSample Data
A1154.215.91.79
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

biwer.cn points to IP number 154.215.91.79.

Name Servers

biwer.cn is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.

biwer.cn uses the same name server setup as other domains such as ttpoke.com, tsmama.com.cn, googfit.com, hnssyjxh.cn and cjcf.net.

biwer.cn shares name servers with other domains at least partially, for example wmydxh.com, van-smart.com, szhcp.net, bfyyw.com and jrjgw.com.

These name servers are commonly used with the name servers ns1.judns.com and ns2.judns.com.

Host names with a single IP

ns1.julydns.com points to: 162.159.48.223

ns2.julydns.com points to: 162.159.48.223

Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com