`rccl-tw.com`

DNSSEC	⚠️ Not signed
A	15.197.172.60^{🇺🇸 Amazon15.197.160.0/20}
		PTR	`a63452c77db78f54b.awsglobalaccelerator.com`
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
SOA	`dns1.name-services.com`info@name-services.com serial=1689144716

`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=1784469087

Previously MX for

rccl-tw.com

Same first word

rccl-tw.com

DNS History

10 records (6 active, 4 former)

●NSdns1.name-services.com2026-07-12 → 2026-07-19 · 3 obs

○ 2017-08-10 11:01:56
● 2026-07-12 10:05:32
● 2026-07-19 14:09:22

●NSdns2.name-services.com2026-07-12 → 2026-07-19 · 3 obs

○ 2017-08-10 11:01:56
● 2026-07-12 10:05:32
● 2026-07-19 14:09:22

●NSdns3.name-services.com2026-07-12 → 2026-07-19 · 3 obs

○ 2017-08-10 11:01:56
● 2026-07-12 10:05:32
● 2026-07-19 14:09:22

●NSdns4.name-services.com2026-07-12 → 2026-07-19 · 3 obs

○ 2017-08-10 11:01:56
● 2026-07-12 10:05:32
● 2026-07-19 14:09:22

●NSdns5.name-services.com2026-07-12 → 2026-07-19 · 3 obs

○ 2017-08-10 11:01:56
● 2026-07-12 10:05:32
● 2026-07-19 14:09:22

○NSn56.kukan.tw2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:01:56
○ 2026-07-12 10:05:32
○ 2026-07-19 14:09:22

○NSn57.kukan.tw2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:01:56
○ 2026-07-12 10:05:32
○ 2026-07-19 14:09:22

○MXrccl-tw.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:01:56
○ 2026-07-12 10:05:32
○ 2026-07-19 14:09:22

●A15.197.172.602026-07-12 → 2026-07-19 · 3 obs

○ 2017-08-10 11:01:56
● 2026-07-12 10:05:32
● 2026-07-19 14:09:22

○A202.39.234.512017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 11:01:56
○ 2026-07-12 10:05:32
○ 2026-07-19 14:09:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
rccl-tw.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:216.40.47.201

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rccl-tw.com (unsigned zone)

⏱️ Timing

Total: 1985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.197.172.60`
NS	5	`dns5.name-services.com, dns3.name-services.com...`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

IP Addresses

rccl-tw.com resolves to one IP address: 15.197.172.60.

wdc.com.renewhouse4u.com, katusaeconomics.com, chatka.org and two other host names share IP numbers with rccl-tw.com.

Name Servers

rccl-tw.com has five name servers, which are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

There is at least partial name server overlap between rccl-tw.com and other domains — gapa.org, mariaglobetours.com, loralee4homes.com and two more among them.

These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.

Hostnames that resolve to two IP addresses:

dns1.name-services.com points to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com points to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com points to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com points to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com points to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.