`rfxtc.com`

DNSSEC	⚠️ Not signed
A	122.247.216.250^{🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.247.216.0/21 Chinanet-NingBo-IDC}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1773654125

`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=1774393017

Same first word

rfxtc.com

Similar names

crftx.com

rxtfc.biz

rxtfc.org

rxtfc.info

trcfx.com

xfctr.com

txfcr.org

crtfx.net

ftxrc.com

cfxtr.com

rxtfc.com

rxctf.cn

frxtc.com

rxtfc.net

rxtfc.ca

xfrct.com

DNS History

12 records (5 active, 7 former)

○NSf1g1ns1.dnspod.net2015-06-12 → 2016-04-25 · 4 obs

● 2015-06-12 06:43:14
● 2016-04-25 10:54:02
○ 2018-12-30 18:23:16
○ 2026-03-24 23:22:24

○NSf1g1ns2.dnspod.net2015-06-12 → 2016-04-25 · 4 obs

● 2015-06-12 06:43:14
● 2016-04-25 10:54:02
○ 2018-12-30 18:23:16
○ 2026-03-24 23:22:24

●NSns1.judns.com2026-02-23 → 2026-03-24 · 3 obs

○ 2018-12-30 18:23:16
● 2026-02-23 06:55:26
● 2026-03-24 23:22:24

●NSns1.julydns.com2026-02-23 → 2026-03-24 · 3 obs

○ 2018-12-30 18:23:16
● 2026-02-23 06:55:26
● 2026-03-24 23:22:24

●NSns2.judns.com2026-02-23 → 2026-03-24 · 3 obs

○ 2018-12-30 18:23:16
● 2026-02-23 06:55:26
● 2026-03-24 23:22:24

●NSns2.julydns.com2026-02-23 → 2026-03-24 · 3 obs

○ 2018-12-30 18:23:16
● 2026-02-23 06:55:26
● 2026-03-24 23:22:24

○NSns4.dnsdun.com2018-12-30 → 2018-12-30 · 4 obs

○ 2016-04-25 10:54:02
● 2018-12-30 18:23:16
○ 2026-02-23 06:55:26
○ 2026-03-24 23:22:24

○NSns4.dnsdun.net2018-12-30 → 2018-12-30 · 4 obs

○ 2016-04-25 10:54:02
● 2018-12-30 18:23:16
○ 2026-02-23 06:55:26
○ 2026-03-24 23:22:24

●A122.247.216.2502026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-05 08:40:30
● 2026-03-24 23:22:24

○A172.106.67.942018-12-30 → 2018-12-30 · 4 obs

○ 2016-04-25 10:54:02
● 2018-12-30 18:23:16
○ 2026-02-23 06:55:26
○ 2026-03-24 23:22:24

○A42.51.10.1572015-06-12 → 2016-04-25 · 4 obs

● 2015-06-12 06:43:14
● 2016-04-25 10:54:02
○ 2018-12-30 18:23:16
○ 2026-03-24 23:22:24

○A69.30.212.422026-02-23 → 2026-03-05 · 4 obs

○ 2018-12-30 18:23:16
● 2026-02-23 06:55:26
● 2026-03-05 08:40:30
○ 2026-03-24 23:22:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rfxtc.com	ns1.judns.com, ns2.judns.com	2 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 rfxtc.com (unsigned zone)

⏱️ Timing

Total: 2020ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.247.216.250`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

rfxtc.com points to IP number 122.247.216.250.

For instance, other host names py080823.cn, aatkks.cn, ubctt.com, rqslsys.cn and dwylfs.cn share IP numbers with rfxtc.com.

Name Servers

rfxtc.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

rfxtc.com shares name servers with other domains at least partially, for example shanhaijiayuan.com, bbdvsg.com, robotks.com, rnem.cn and sdsspower.com.