srdl.cn - robtex.com

srdl.cn

CNAMEsrdl.gotoip4.com
CNAMEweb.s1319.vhostgo.com
DNSSEC⚠️ Not signed
A211.149.225.81🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client

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=2035038808

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSdns19.hichina.comdns20.hichina.comMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.comCNAMEsrdl.gotoip4.com
NSdns19.hichina.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
NSdns20.hichina.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
MXhzmx01.mxmail.netease.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
MXhzmx02.mxmail.netease.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22
CNAMEsrdl.gotoip4.com2026-06-10 → 2026-07-14 · 2 obs
● 2026-06-10 16:35:20
● 2026-07-14 07:37:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...-
srdl.cndns19.hichina.com, dns20.hichina.com-

✅ Authoritative Response

Server:139.224.142.110

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srdl.cn (unsigned zone)

⏱️ Timing

Total: 1799ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns20.hichina.com, dns19.hichina.com
MX2hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)
TXT1v=spf1 include:spf.163.com -all
CNAME1srdl.gotoip4.com
SOA1dns19.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

srdl.cn points to a single IP number: 211.149.225.81.

Additional host names — rctewoo-erdc.cn, waltrend.com, dfarexpcb.com and two others — share IP numbers with srdl.cn.