it175.cn - robtex.com

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it175.cn

CNAMEit175web.duapp.com
CNAMEduapp.n.shifen.com
DNSSEC⚠️ Not signed

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐ 🔒
NSb.dns.cn 🔒
NSc.dns.cn 🔒
NSd.dns.cn 🔒
NSe.dns.cn 🔒
NSns.cernet.net⚠️
SOAa.dns.cnroot@cnnic.cn serial=2034446726

Similar names

it571.cn

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns1.nowcndns.comns2.nowcndns.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA207.56.105.41111.202.114.29111.202.114.30123.125.112.228123.125.112.229180.149.133.15361.135.185.23561.135.185.83CNAMEit175web.duapp.comduapp.n.shifen.com
○NSns1.myhostadmin.net2015-05-29 → 2017-09-26 · 4 obs
● 2015-05-29 01:21:02
● 2017-09-26 06:21:38
○ 2026-02-16 11:10:06
○ 2026-02-16 11:10:08
●NSns1.nowcndns.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-09-26 06:21:38
● 2026-02-16 11:10:06
● 2026-02-16 11:10:08
○NSns2.myhostadmin.net2015-05-29 → 2017-09-26 · 4 obs
● 2015-05-29 01:21:02
● 2017-09-26 06:21:38
○ 2026-02-16 11:10:06
○ 2026-02-16 11:10:08
●NSns2.nowcndns.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-09-26 06:21:38
● 2026-02-16 11:10:06
● 2026-02-16 11:10:08
○NSns3.myhostadmin.net2015-05-29 → 2017-09-26 · 4 obs
● 2015-05-29 01:21:02
● 2017-09-26 06:21:38
○ 2026-02-16 11:10:06
○ 2026-02-16 11:10:08
○NSns4.myhostadmin.net2015-05-29 → 2017-09-26 · 4 obs
● 2015-05-29 01:21:02
● 2017-09-26 06:21:38
○ 2026-02-16 11:10:06
○ 2026-02-16 11:10:08
○NSns5.myhostadmin.net2015-05-29 → 2017-09-26 · 4 obs
● 2015-05-29 01:21:02
● 2017-09-26 06:21:38
○ 2026-02-16 11:10:06
○ 2026-02-16 11:10:08
○NSns6.myhostadmin.net2015-05-29 → 2017-09-26 · 4 obs
● 2015-05-29 01:21:02
● 2017-09-26 06:21:38
○ 2026-02-16 11:10:06
○ 2026-02-16 11:10:08
○A111.202.114.292016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-17 02:10:46
● 2016-11-28 21:55:30
○ 2017-09-26 06:21:38
○ 2026-02-16 11:10:08
○A111.202.114.302016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-17 02:10:46
● 2016-11-28 21:55:30
○ 2017-09-26 06:21:38
○ 2026-02-16 11:10:08
○A123.125.112.2282016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-17 02:10:46
● 2016-11-28 21:55:30
○ 2017-09-26 06:21:38
○ 2026-02-16 11:10:08
○A123.125.112.2292016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-17 02:10:46
● 2016-11-28 21:55:30
○ 2017-09-26 06:21:38
○ 2026-02-16 11:10:08
○A180.149.133.1532016-03-17 → 2016-03-17 · 4 obs
○ 2015-12-17 13:52:28
● 2016-03-17 02:10:46
○ 2016-11-28 21:55:30
○ 2026-02-16 11:10:08
●A207.56.105.412026-02-16 → 2026-02-16 · 3 obs
○ 2017-09-26 06:21:38
● 2026-02-16 11:10:06
● 2026-02-16 11:10:08
○A61.135.185.2352015-05-29 → 2015-12-17 · 4 obs
● 2015-05-29 01:21:02
● 2015-12-17 13:52:28
○ 2016-03-17 02:10:46
○ 2026-02-16 11:10:08
○A61.135.185.832015-05-29 → 2015-12-17 · 4 obs
● 2015-05-29 01:21:02
● 2015-12-17 13:52:28
○ 2016-03-17 02:10:46
○ 2026-02-16 11:10:08
○CNAMEduapp.n.shifen.com2015-10-15 → 2016-11-28 · 5 obs
○ 2015-05-29 01:21:02
● 2015-10-15 06:55:00
● 2016-11-28 21:55:30
○ 2017-09-26 06:21:38
○ 2026-02-16 11:10:08
●CNAMEit175web.duapp.com2015-05-29 → 2026-02-16 · 2 obs
● 2015-05-29 01:21:02
● 2026-02-16 11:10:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
it175.cnns1.nowcndns.com, ns2.nowcndns.com-

✅ Authoritative Response

Server: 218.98.111.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it175.cn (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

TypeCountSample Data
A1207.56.105.41
NS2ns1.nowcndns.com, ns2.nowcndns.com
SOA1ns1.nowcndns.com admin.nowcndns.com