rf2c.com - dns.ninja

`rf2c.com`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns17.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1786411729

Previously MX for

rf2c.com

Same first word

rf2c.com

Similar names

cr2f.com

rfc2.ru

c2rf.com

r2cf.com

cf2r.com

2rfc.net

2rfc.org

2cfr.com

2rcf.com

c2fr.org

r2fc.com

cf2r.fr

fr2c.com

rcf2.com

crf2.com

f2rc.com

cf2r.org

fcr2.com

rfc2.com

frc2.com

frc2.com.br

fcr2.de

DNS History

7 records (2 active, 5 former)

●NSdns17.hichina.com2026-06-28 → 2026-08-11 · 3 obs

○ 2016-04-09 22:04:28
● 2026-06-28 22:06:40
● 2026-08-11 01:52:46

●NSdns18.hichina.com2026-06-28 → 2026-08-11 · 3 obs

○ 2016-04-09 22:04:28
● 2026-06-28 22:06:40
● 2026-08-11 01:52:46

○NSmaster.dns.ne.jp2015-09-01 → 2016-01-18 · 4 obs

● 2015-09-01 16:25:52
● 2016-01-18 12:39:28
○ 2016-04-09 22:04:28
○ 2026-08-11 01:52:46

○NSns1.dns.ne.jp2015-09-01 → 2016-01-18 · 4 obs

● 2015-09-01 16:25:52
● 2016-01-18 12:39:28
○ 2016-04-09 22:04:28
○ 2026-08-11 01:52:46

○NSns2.dns.ne.jp2015-09-01 → 2016-01-18 · 4 obs

● 2015-09-01 16:25:52
● 2016-01-18 12:39:28
○ 2016-04-09 22:04:28
○ 2026-08-11 01:52:46

○MXrf2c.com2015-09-01 → 2016-01-18 · 4 obs

● 2015-09-01 16:25:52
● 2016-01-18 12:39:28
○ 2016-04-09 22:04:28
○ 2026-08-11 01:52:46

○A219.94.155.2412015-09-01 → 2016-01-18 · 4 obs

● 2015-09-01 16:25:52
● 2016-01-18 12:39:28
○ 2016-04-09 22:04:28
○ 2026-08-11 01:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
rf2c.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rf2c.com (unsigned zone)

⏱️ Timing

Total: 3604ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns17.hichina.com, dns18.hichina.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Name Servers

rf2c.com has two authoritative name servers — dns17.hichina.com and dns18.hichina.com.

The name server configuration of rf2c.com is shared with other domains, for instance oumashi.com, wendu.red, krjot.com and two others.

The name servers of rf2c.com overlap at least partially with those of other domains — among them apizza.cc, bywens.com, kuowang.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

dns17.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns18.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.