srfj.cn - robtex.com

srfj.cn

CNAMEoverdue.aliyun.com
DNSSEC⚠️ Not signed
A170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811

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=2034667126

Same first word

srfj.com
srfj.cn

Similar names

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rfjs.net
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jsfr.net
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rjfs.cn
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sjrf.com
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jsfr.sakura.ne.jp
jsrf.cn
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jfrs.org
jrfs.com.au
jrfs.co.kr
jfrs.jus.br
jrsf.pt
fsjr.cn
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sjfr.com.cn
jrfs.org.sg
jsrf.net
frjs.com
rfsj.com.cn
fjsr.com
jfrs.gov.br
rjfs.org
sjrf.org
rfjs.com
fsrj.com
sjrf.cn
fsrj.cn
jrfs.co.jp
rfjs.com.cn
jfrs.net
jrfs.com
rfsj.net
jfrs.de
fsrj.org
frjs.co.uk
jsfr.jp
rsfj.cn
fsrj.net
frsj.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSdns19.hichina.comdns20.hichina.comns3.xrnet.cnns4.xrnet.cnMXmail.srfj.cnA103.13.73.155103.13.73.160112.125.17.103121.52.214.212183.111.157.68183.111.157.9247.90.20.1774.82.63.136CNAMEoverdue.aliyun.com22pk.lncdn.com
●NSdns19.hichina.com2026-04-05 → 2026-04-13 · 3 obs
○ 2017-04-10 16:19:36
● 2026-04-05 02:18:22
● 2026-04-13 20:05:42
●NSdns20.hichina.com2026-04-05 → 2026-04-13 · 3 obs
○ 2017-04-10 16:19:36
● 2026-04-05 02:18:22
● 2026-04-13 20:05:42
○NSns3.xrnet.cn2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 01:36:40
○ 2017-04-10 16:19:36
○ 2026-04-13 20:05:42
○NSns4.xrnet.cn2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 01:36:40
○ 2017-04-10 16:19:36
○ 2026-04-13 20:05:42
○MXmail.srfj.cn2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 01:36:40
○ 2017-04-10 16:19:36
○ 2026-04-13 20:05:42
○A103.13.73.1552017-04-10 → 2017-04-10 · 4 obs
○ 2016-05-13 18:33:58
● 2017-04-10 16:19:36
○ 2026-04-05 02:18:22
○ 2026-04-13 20:05:42
○A103.13.73.1602017-04-10 → 2017-04-10 · 4 obs
○ 2016-05-13 18:33:58
● 2017-04-10 16:19:36
○ 2026-04-05 02:18:22
○ 2026-04-13 20:05:42
○A112.125.17.1032015-10-10 → 2015-10-10 · 4 obs
○ 2015-05-21 01:36:40
● 2015-10-10 03:27:38
○ 2016-03-06 20:05:10
○ 2026-04-13 20:05:42
○A121.52.214.2122015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 01:36:40
○ 2015-10-10 03:27:38
○ 2026-04-13 20:05:42
○A183.111.157.682017-04-10 → 2017-04-10 · 4 obs
○ 2016-05-13 18:33:58
● 2017-04-10 16:19:36
○ 2026-04-05 02:18:22
○ 2026-04-13 20:05:42
○A183.111.157.922017-04-10 → 2017-04-10 · 4 obs
○ 2016-05-13 18:33:58
● 2017-04-10 16:19:36
○ 2026-04-05 02:18:22
○ 2026-04-13 20:05:42
○A47.90.20.172016-05-13 → 2016-05-13 · 4 obs
○ 2016-03-06 20:05:10
● 2016-05-13 18:33:58
○ 2017-04-10 16:19:36
○ 2026-04-13 20:05:42
○A74.82.63.1362016-03-06 → 2016-03-06 · 4 obs
○ 2015-10-10 03:27:38
● 2016-03-06 20:05:10
○ 2016-05-13 18:33:58
○ 2026-04-13 20:05:42
○CNAME22pk.lncdn.com2017-04-10 → 2017-04-10 · 3 obs
● 2017-04-10 16:19:36
○ 2026-04-05 02:18:22
○ 2026-04-13 20:05:42
●CNAMEoverdue.aliyun.com2026-04-05 → 2026-04-13 · 3 obs
○ 2017-04-10 16:19:36
● 2026-04-05 02:18:22
● 2026-04-13 20:05:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
srfj.cndns19.hichina.com, dns20.hichina.com-

✅ Authoritative Response

Server:39.96.153.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srfj.cn (unsigned zone)

⏱️ Timing

Total: 1679ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns19.hichina.com, dns20.hichina.com
CNAME1overdue.aliyun.com
SOA1dns19.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

srfj.cn points to a single IP: 170.33.12.185.

Other host names, for instance fkcx.cn, hldm.cn, ahjq.cn, bpsp.cn and btdb.cn share IP numbers with srfj.cn.