`05fff.com`

DNSSEC	⚠️ Not signed
A	2a03:2880:f10c:83:face:b00c:0:25de^{🇸🇬 Facebook2a03:2880:f10c::/48 , Inc.} ⚠ Not in HTTPS hints
A	31.13.84.34^{🇦🇹 Facebook31.13.84.0/24 , Inc.} ⚠ Not in HTTPS hints
NS	`dns31.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-99.defastlink.net`
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-109.defastlink.net`
NS	`dns32.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-102.defastlink.net`
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-107.defastlink.net`
HTTPS	HTTP/2 ⚠ 2 unhinted📌 2 extra
		IPv4	43.226.16.8
		IPv6	2a03:2880:f11f:83:face:b00c:0:25de

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

05fff.com

Similar names

50fff.com

fff50.com

DNS History

19 records (4 active, 15 former)

○NSaiden.ns.cloudflare.com2015-12-24 → 2016-04-15 · 5 obs

○ 2015-10-27 05:33:48
● 2015-12-24 17:13:36
● 2016-04-15 10:45:00
○ 2020-01-17 06:13:44
○ 2026-03-15 01:37:54

●NSdns31.hichina.com2026-03-12 → 2026-03-15 · 3 obs

○ 2020-01-17 06:13:44
● 2026-03-12 16:49:06
● 2026-03-15 01:37:54

●NSdns32.hichina.com2026-03-12 → 2026-03-15 · 3 obs

○ 2020-01-17 06:13:44
● 2026-03-12 16:49:06
● 2026-03-15 01:37:54

○NSgrace.ns.cloudflare.com2015-10-27 → 2015-10-27 · 3 obs

● 2015-10-27 05:33:48
○ 2015-12-24 17:13:36
○ 2026-03-15 01:37:54

○NSneil.ns.cloudflare.com2015-10-27 → 2015-10-27 · 3 obs

● 2015-10-27 05:33:48
○ 2015-12-24 17:13:36
○ 2026-03-15 01:37:54

○NSreza.ns.cloudflare.com2015-12-24 → 2016-04-15 · 5 obs

○ 2015-10-27 05:33:48
● 2015-12-24 17:13:36
● 2016-04-15 10:45:00
○ 2020-01-17 06:13:44
○ 2026-03-15 01:37:54

○A104.244.46.2462026-03-12 → 2026-03-12 · 4 obs

○ 2020-01-17 06:13:44
● 2026-03-12 16:49:06
○ 2026-03-14 13:45:16
○ 2026-03-15 01:37:54

○A106.122.251.2282016-03-01 → 2016-04-15 · 5 obs

○ 2016-01-16 21:17:26
● 2016-03-01 12:24:10
● 2016-04-15 10:45:00
○ 2017-02-18 17:28:02
○ 2026-03-15 01:37:54

○A119.147.137.472016-01-05 → 2016-01-16 · 5 obs

○ 2015-12-24 17:13:36
● 2016-01-05 21:55:28
● 2016-01-16 21:17:26
○ 2016-03-01 12:24:10
○ 2026-03-15 01:37:54

○A139.199.65.1702017-02-18 → 2017-02-18 · 4 obs

○ 2016-04-15 10:45:00
● 2017-02-18 17:28:02
○ 2020-01-17 06:13:44
○ 2026-03-15 01:37:54

○A157.240.3.82026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-12 16:49:06
● 2026-03-14 13:45:16
○ 2026-03-15 01:37:52
○ 2026-03-15 01:37:54

○A183.57.151.2382015-12-24 → 2015-12-24 · 4 obs

○ 2015-10-27 05:33:48
● 2015-12-24 17:13:36
○ 2016-01-05 21:55:28
○ 2026-03-15 01:37:54

○A218.195.117.1292015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-15 16:33:54
● 2015-10-27 05:33:48
○ 2015-12-24 17:13:36
○ 2026-03-15 01:37:54

○A221.10.99.412015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 16:33:54
○ 2026-03-12 16:49:06
○ 2026-03-15 01:37:54

●A2a03:2880:f10c:83:face:b00c:0:25de2026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 13:45:16
● 2026-03-15 01:37:52
● 2026-03-15 01:37:54

○A2a03:2880:f12c:83:face:b00c:0:25de2026-03-12 → 2026-03-12 · 4 obs

○ 2020-01-17 06:13:44
● 2026-03-12 16:49:06
○ 2026-03-14 13:45:16
○ 2026-03-15 01:37:54

○A2a03:2880:f134:183:face:b00c:0:25de2026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-12 16:49:06
● 2026-03-14 13:45:16
○ 2026-03-15 01:37:52
○ 2026-03-15 01:37:54

●A31.13.84.342026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 13:45:16
● 2026-03-15 01:37:52
● 2026-03-15 01:37:54

○CNAME11.887ff.com2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 16:33:54
○ 2015-10-27 05:33:48
○ 2026-03-15 01:37:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
05fff.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.37

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 05fff.com (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.13.87.19`
AAAA	1	`2a03:2880:f111:83:face:b00c:0:25de`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

05fff.com points to two IP numbers: 2a03:2880:f10c:83:face:b00c:0:25de and 31.13.84.34.

Other host names such as 91520.com, ns1.everdns.com.hao119.com, bo.webproxy.idc.tencent.com, ns1.webmail.test.ftp.sacramento.antivirus.bo.webproxy.idc.tencent.com and zhxin.net share IPs with 05fff.com.

Name Servers

Two name servers dns31.hichina.com and dns32.hichina.com handle the delegation for 05fff.com.

05fff.com shares the same name server setup as other domains, for example czve.cn, bt-alloy.com, hrqt.com, zjcmmia.com and shineworld.net.

05fff.com at least partially shares name servers with other domains, for example hayq.cn, soccermerchandise.net, coyincut.com, fregame.com and megapower.cn.

These name servers are often used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

05fff.com - robtex.com

05fff.com

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