`szfo.cn`

DNSSEC	⚠️ Not signed
NS	`hubery.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`aubrey.dnspod.net`
SOA	`hubery.dnspod.net`freednsadmin@dnspod.com serial=1776134784

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-07-09 #71

Same first word

szfo.cn

szfo.ru

szfo.info

szfo.gov.ru

Similar names

ozfs.com.au

zfos.cn

zfos.net

zsof.ch

ofzs.com

fosz.pl

sfoz.com

ozsf.com

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ofsz.hu

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fszo.cn

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fzos.com

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ofsz.com

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zosf.com

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zofs.ch

DNS History

9 records (2 active, 7 former)

●NSaubrey.dnspod.net2026-07-03 → 2026-07-21 · 3 obs

○ 2018-08-24 02:59:54
● 2026-07-03 12:29:34
● 2026-07-21 16:19:42

●NShubery.dnspod.net2026-07-03 → 2026-07-21 · 3 obs

○ 2018-08-24 02:59:54
● 2026-07-03 12:29:34
● 2026-07-21 16:19:42

○NSwww.szfo.cn2015-10-28 → 2018-08-24 · 4 obs

● 2015-10-28 22:05:32
● 2018-08-24 02:59:54
○ 2026-07-03 12:29:34
○ 2026-07-21 16:19:42

○MXio.bouncemx.com2015-10-28 → 2015-10-28 · 3 obs

● 2015-10-28 22:05:32
○ 2018-08-24 02:59:54
○ 2026-07-21 16:19:42

○A67.43.147.272016-02-07 → 2016-02-07 · 4 obs

○ 2015-10-28 22:05:32
● 2016-02-07 20:06:46
○ 2018-08-24 02:59:54
○ 2026-07-21 16:19:42

○A67.43.147.282016-02-07 → 2016-02-07 · 4 obs

○ 2015-10-28 22:05:32
● 2016-02-07 20:06:46
○ 2018-08-24 02:59:54
○ 2026-07-21 16:19:42

○A70.39.84.2412015-10-28 → 2015-10-28 · 4 obs

○ 2015-06-11 00:34:22
● 2015-10-28 22:05:32
○ 2016-02-07 20:06:46
○ 2026-07-21 16:19:42

○A70.39.84.2452015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 00:34:22
○ 2018-08-24 02:59:54
○ 2026-07-21 16:19:42

○CNAMEs.dcoin.co2015-06-11 → 2018-08-24 · 7 obs

● 2015-06-11 00:34:22
● 2015-10-28 22:05:32
○ 2016-02-07 20:06:46
○ 2017-01-05 11:11:00
● 2018-08-24 02:59:54
○ 2026-07-03 12:29:34
○ 2026-07-21 16:19:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
szfo.cn	aubrey.dnspod.net, hubery.dnspod.net	-

✅ Authoritative Response

Server:1.12.0.1

NS records: aubrey.dnspod.net, hubery.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szfo.cn (unsigned zone)

⏱️ Timing

Total: 1517ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`aubrey.dnspod.net, hubery.dnspod.net`
SOA	1	`hubery.dnspod.net freednsadmin.dnspod.co`

Analysis

Name Servers

DNS delegation for szfo.cn points to two name servers: aubrey.dnspod.net and hubery.dnspod.net.

The name server configuration of szfo.cn is shared with other domains, for instance 866zyw.com, 313xz.com, zm6688.com and two others.

There is at least partial name server overlap between szfo.cn and other domains — lebang.net, din-ge.com, 13cha.com and two more among them.

These name servers are routinely deployed together with the name servers f1g1ns1.dnspod.net.

Hosts with 6 IP addresses each:

hubery.dnspod.net has IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, plus 3 other.

szfo.cn - robtex.com

szfo.cn

cn