`1rcw.com`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`

`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

1rcw.com

Similar names

1wrc.cn

rcw1.com

w1rc.net

wrc1.com

rwc1.com

cwr1.com

wc1r.co.uk

1crw.com

DNS History

17 records (4 active, 13 former)

○NSexp1.ename.net2026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 10:10:08

○NSexp2.ename.net2026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 10:10:08

●NSns1.judns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2019-12-23 02:41:16
● 2026-03-24 10:10:08

●NSns1.julydns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2019-12-23 02:41:16
● 2026-03-24 10:10:08

●NSns2.judns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2019-12-23 02:41:16
● 2026-03-24 10:10:08

●NSns2.julydns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2019-12-23 02:41:16
● 2026-03-24 10:10:08

○NSwww.1rcw.com2015-10-24 → 2019-12-23 · 3 obs

● 2015-10-24 23:26:28
● 2019-12-23 02:41:16
○ 2026-03-24 10:10:08

○MXio.bouncemx.com2015-10-24 → 2017-04-05 · 4 obs

● 2015-10-24 23:26:28
● 2017-04-05 15:43:24
○ 2019-12-23 02:41:16
○ 2026-03-24 10:10:08

○A104.160.190.622026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 10:10:08

○A70.39.84.2292017-04-05 → 2017-04-05 · 3 obs

○ 2016-07-13 14:00:42
● 2017-04-05 15:43:24
○ 2026-03-24 10:10:08

○A70.39.84.2312015-10-24 → 2015-10-24 · 4 obs

○ 2015-04-17 03:34:22
● 2015-10-24 23:26:28
○ 2016-01-01 22:16:52
○ 2026-03-24 10:10:08

○A70.39.84.2352016-01-01 → 2016-01-01 · 4 obs

○ 2015-10-24 23:26:28
● 2016-01-01 22:16:52
○ 2016-03-25 12:57:30
○ 2026-03-24 10:10:08

○A70.39.84.2362016-03-25 → 2016-03-25 · 4 obs

○ 2016-01-01 22:16:52
● 2016-03-25 12:57:30
○ 2016-07-13 14:00:42
○ 2026-03-24 10:10:08

○A70.39.84.2462015-04-17 → 2015-04-17 · 2 obs

● 2015-04-17 03:34:22
○ 2026-03-24 10:10:08

○A70.39.84.2482016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-25 12:57:30
● 2016-07-13 14:00:42
○ 2017-04-05 15:43:24
○ 2026-03-24 10:10:08

○CNAMEnum1.17986.net2019-12-23 → 2019-12-23 · 3 obs

○ 2017-04-05 15:43:24
● 2019-12-23 02:41:16
○ 2026-03-24 10:10:08

○CNAMEnum1.dcoin.co2015-04-17 → 2017-04-05 · 4 obs

● 2015-04-17 03:34:22
● 2017-04-05 15:43:24
○ 2019-12-23 02:41:16
○ 2026-03-24 10:10:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1rcw.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1rcw.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

1rcw.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

1rcw.com at least partially shares name servers with other domains, for instance lelezg.com, zplnsb.com, pvfa.cn, xinfuxuan.com and zooboss.cn.