`51fire.com`

DNSSEC	⚠️ Not signed
A	213.209.129.21^{🇩🇪 AS55154213.209.129.0/24}
NS	`ns7.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::3^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.47^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.57^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.207^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.217^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.47^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.57^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.117^{🇨🇳 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,}
		A	139.224.142.127^{🇨🇳 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,}
NS	`ns1.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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,}
		A	139.224.142.125^{🇨🇳 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,}
NS	`ns2.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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,}
		A	139.224.142.126^{🇨🇳 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,}
NS	`ns8.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::4^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.48^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.58^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.208^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.218^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.48^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.58^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.101^{🇨🇳 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,}
		A	139.224.142.118^{🇨🇳 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,}
SOA	`ns7.alidns.com`hostmaster@hichina.com 2026-01-09 #13

`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=1775979427

Same first word

51fire.com

Similar names

fire15.com

fire15.org

DNS History

12 records (5 active, 7 former)

○NSf1g1ns1.dnspod.net2015-08-04 → 2016-09-14 · 4 obs

● 2015-08-04 06:11:48
● 2016-09-14 12:11:26
○ 2026-04-07 10:38:58
○ 2026-04-12 08:04:44

○NSf1g1ns2.dnspod.net2015-08-04 → 2016-09-14 · 4 obs

● 2015-08-04 06:11:48
● 2016-09-14 12:11:26
○ 2026-04-07 10:38:58
○ 2026-04-12 08:04:44

●NSns1.alidns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2016-09-14 12:11:26
● 2026-04-07 10:38:58
● 2026-04-12 08:04:44

●NSns2.alidns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2016-09-14 12:11:26
● 2026-04-07 10:38:58
● 2026-04-12 08:04:44

●NSns7.alidns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2016-09-14 12:11:26
● 2026-04-07 10:38:58
● 2026-04-12 08:04:44

●NSns8.alidns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2016-09-14 12:11:26
● 2026-04-07 10:38:58
● 2026-04-12 08:04:44

●A213.209.129.212026-04-07 → 2026-04-12 · 3 obs

○ 2017-04-06 07:03:26
● 2026-04-07 10:38:58
● 2026-04-12 08:04:44

○A47.88.50.162016-03-30 → 2016-09-14 · 5 obs

○ 2015-12-03 13:55:44
● 2016-03-30 17:37:08
● 2016-09-14 12:11:26
○ 2017-04-06 07:03:26
○ 2026-04-12 08:04:44

○A47.88.9.1092017-04-06 → 2017-04-06 · 4 obs

○ 2016-09-14 12:11:26
● 2017-04-06 07:03:26
○ 2026-04-07 10:38:58
○ 2026-04-12 08:04:44

○A47.90.20.1802017-04-06 → 2017-04-06 · 4 obs

○ 2016-09-14 12:11:26
● 2017-04-06 07:03:26
○ 2026-04-07 10:38:58
○ 2026-04-12 08:04:44

○A58.96.181.322015-08-04 → 2015-12-03 · 4 obs

● 2015-08-04 06:11:48
● 2015-12-03 13:55:44
○ 2016-03-30 17:37:08
○ 2026-04-12 08:04:44

○CNAMEns.wangguai.com2015-08-04 → 2016-09-14 · 4 obs

● 2015-08-04 06:11:48
● 2016-09-14 12:11:26
○ 2017-04-06 07:03:26
○ 2026-04-12 08:04:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
51fire.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:139.224.142.115

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51fire.com (unsigned zone)

⏱️ Timing

Total: 3600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.209.129.21`
NS	2	`ns7.alidns.com, ns8.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

51fire.com resolves to a single IP address: 213.209.129.21.

Other host names including myrbcroyalbank.com, www.whois-www.jinghuichang.com, npcms.com, 137070.com and highwaypartners.com share IP numbers with 51fire.com.

Name Servers

51fire.com is delegated to four name servers: ns1.alidns.com, ns2.alidns.com, ns7.alidns.com and ns8.alidns.com.

51fire.com at least partially shares name servers with other domains, including www7521.com, 7234bb45f1021.beer, buybal.com, 531.bz and xn--czr23gk5b7yd8wal46t.com.

These name servers are commonly used with the name servers expirens3.hichina.comexpirens4.hichina.comdns25.hichina.comdns26.hichina.comdns7.hichina.com and dns8.hichina.com.

Nine IP numbers per host:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.

ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.

51fire.com - robtex.com

51fire.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`51fire.com`

`com`