2sfu.com - robtex.com

2sfu.com

CNAME2sfu.oss-cn-hongkong.aliyuncs.com
DNSSEC⚠️ Not signed
A47.79.64.184🇺🇸 Alibaba-Cloud47.79.64.0/21 Proxy-registered route object

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774722637

Same first word

2sfu.com

Similar names

suf2.com
fs2u.cn
s2fu.com
fs2u.com
usf2.com
f2us.com
ufs2.cn
sf2u.com

DNS History

15 records (5 active, 10 former)

2017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.com5506642834.earth.orderbox-dns.com5506642834.mars.orderbox-dns.com5506642834.mercury.orderbox-dns.com5506642834.venus.orderbox-dns.comdns11.parkpage.foundationapi.comdns12.parkpage.foundationapi.comdns9.parkpage.foundationapi.comA107.167.10.197209.99.40.222CNAME2sfu.oss-cn-hongkong.aliyuncs.comPTRdns11.parkpage.foundationapi.com
○NS5506642834.earth.orderbox-dns.com2016-06-19 → 2016-06-19 · 3 obs
● 2016-06-19 14:14:48
○ 2017-03-28 09:08:48
○ 2026-03-28 18:51:16
○NS5506642834.mars.orderbox-dns.com2016-06-19 → 2016-06-19 · 3 obs
● 2016-06-19 14:14:48
○ 2017-03-28 09:08:48
○ 2026-03-28 18:51:16
○NS5506642834.mercury.orderbox-dns.com2016-06-19 → 2016-06-19 · 3 obs
● 2016-06-19 14:14:48
○ 2017-03-28 09:08:48
○ 2026-03-28 18:51:16
○NS5506642834.venus.orderbox-dns.com2016-06-19 → 2016-06-19 · 3 obs
● 2016-06-19 14:14:48
○ 2017-03-28 09:08:48
○ 2026-03-28 18:51:16
○NSdns11.parkpage.foundationapi.com2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-19 14:14:48
● 2017-03-28 09:08:48
○ 2026-03-27 12:06:24
○ 2026-03-28 18:51:16
○NSdns12.parkpage.foundationapi.com2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-19 14:14:48
● 2017-03-28 09:08:48
○ 2026-03-27 12:06:24
○ 2026-03-28 18:51:16
○NSdns9.parkpage.foundationapi.com2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-19 14:14:48
● 2017-03-28 09:08:48
○ 2026-03-27 12:06:24
○ 2026-03-28 18:51:16
●NSns1.judns.com2026-03-27 → 2026-03-28 · 3 obs
○ 2017-03-28 09:08:48
● 2026-03-27 12:06:24
● 2026-03-28 18:51:16
●NSns1.julydns.com2026-03-27 → 2026-03-28 · 3 obs
○ 2017-03-28 09:08:48
● 2026-03-27 12:06:24
● 2026-03-28 18:51:16
●NSns2.judns.com2026-03-27 → 2026-03-28 · 3 obs
○ 2017-03-28 09:08:48
● 2026-03-27 12:06:24
● 2026-03-28 18:51:16
●NSns2.julydns.com2026-03-27 → 2026-03-28 · 3 obs
○ 2017-03-28 09:08:48
● 2026-03-27 12:06:24
● 2026-03-28 18:51:16
○A107.167.10.1972016-06-19 → 2016-06-19 · 3 obs
● 2016-06-19 14:14:48
○ 2017-03-28 09:08:48
○ 2026-03-28 18:51:16
○A209.99.40.2222017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-19 14:14:48
● 2017-03-28 09:08:48
○ 2026-03-27 12:06:24
○ 2026-03-28 18:51:16
●CNAME2sfu.oss-cn-hongkong.aliyuncs.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-27 12:06:24
● 2026-03-28 18:51:16
○PTRdns11.parkpage.foundationapi.com2017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 09:08:48
○ 2026-03-27 12:06:24
○ 2026-03-28 18:51:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
2sfu.comns1.judns.com, ns2.judns.com2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2sfu.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com
CNAME12sfu.oss-cn-hongkong.aliyuncs.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

2sfu.com points to a single IP address: 47.79.64.184.

Other host names such as bf-chromefdghd.oss-cn-hongkong.aliyuncs.com, 1lua1.oss-cn-hongkong.aliyuncs.com, gupiaobbs.oss-cn-hongkong.aliyuncs.com, vrcmy.oss-cn-hongkong.aliyuncs.com and gupiao-bbs.com share IPs with 2sfu.com.