rt-connectivity.com - dns.ninja

`rt-connectivity.com`

DNSSEC	⚠️ Not signed
A	61.222.214.147^{🇹🇼 HiNet61.222.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`61-222-214-147.hinet-ip.hinet.net`
NS	`ns1.ezydomain.com` ⭐
		A	54.193.69.207^{🇺🇸 Amazon54.193.0.0/17 EC2 SFO VPC Prefix}
			PTR	`ec2-54-193-69-207.us-west-1.compute.amazonaws.com`
NS	`ns2.ezydomain.com`
		A	47.75.3.214^{🇭🇰 Alibaba-Cloud47.75.0.0/17 Proxy-registered route object}
MX	`mail.shze.com.tw` ⭐
		A	211.23.163.235^{🇹🇼 HiNet211.23.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`mail.shze.com.tw`
TXT	`v=spf1 mx ip4:211.23.163.235 -all`
SOA	`ns1.ezydomain.com`technical@webnic.cc 2026-03-05 #14

`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=1785438917

Subdomains

mail.rt-connectivity.com

Same first word

rt-connectivity.com

DNS History

8 records (4 active, 4 former)

●NSns1.ezydomain.com2026-02-20 → 2026-07-30 · 3 obs

○ 2019-12-15 09:16:50
● 2026-02-20 04:45:52
● 2026-07-30 19:18:16

●NSns2.ezydomain.com2026-02-20 → 2026-07-30 · 3 obs

○ 2019-12-15 09:16:50
● 2026-02-20 04:45:52
● 2026-07-30 19:18:16

○NSrsdn1.octor.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 09:16:50
○ 2026-02-20 04:45:52
○ 2026-07-30 19:18:16

○NSrsdn2.octor.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 09:16:50
○ 2026-02-20 04:45:52
○ 2026-07-30 19:18:16

○MXmail.rt-connectivity.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 09:16:50
○ 2026-02-20 04:45:52
○ 2026-07-30 19:18:16

●MXmail.shze.com.tw2026-02-20 → 2026-07-30 · 3 obs

○ 2019-12-15 09:16:50
● 2026-02-20 04:45:52
● 2026-07-30 19:18:16

○A211.23.163.2352019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 09:16:50
○ 2026-02-20 04:45:52
○ 2026-07-30 19:18:16

●A61.222.214.1472019-12-15 → 2026-07-30 · 2 obs

● 2019-12-15 09:16:50
● 2026-07-30 19:18:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rt-connectivity.com	ns2.ezydomain.com, ns1.ezydomain.com	2 records

✅ Authoritative Response

Server:47.75.3.214

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt-connectivity.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.222.214.147`
NS	2	`ns2.ezydomain.com, ns1.ezydomain.com`
MX	1	`mail.shze.com.tw (pri: 10)`
TXT	1	`v=spf1 mx ip4:211.23.163.235 -all`
SOA	1	`ns1.ezydomain.com technical.webnic.cc`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The domain mail.rt-connectivity.com falls under the parent rt-connectivity.com.

IP Addresses

rt-connectivity.com has exactly one IP address — 61.222.214.147.

ilc.com.tw, cch-cnc.com.tw, chuanwei.com.tw plus two other host names have IP numbers in common with rt-connectivity.com.

Name Servers

The NS records for rt-connectivity.com delegate to ns1.ezydomain.com and ns2.ezydomain.com.

The name server configuration of rt-connectivity.com is shared with other domains, for instance taiwan-everbright.com, mbookonline.com, treasury-pool-sparkdex.xyz and two others.

At least some of rt-connectivity.com's name servers are shared with other domains, for example pk888app1.com and jiulpay.com.

Each of ns1.ezydomain.com and ns2.ezydomain.com has one IP address: ns1.ezydomain.com uses 54.193.69.207 and ns2.ezydomain.com uses 47.75.3.214.

Mail Servers

rt-connectivity.com uses one mail server — mail.shze.com.tw.

The mail server setup of rt-connectivity.com matches that of other domains such as chengda.com.tw, ilc.com.tw, hzpress.com.tw and two others.

mail.shze.com.tw resolves to 211.23.163.235 and no other IP number.