rkcheung.com - robtex.com
rkcheung.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.s454.sureserver.com ⚠️ Not in zone NS records | ||||||
| A | 192.252.154.33🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s454.sureserver.com | ||||||
| NS | ns2.s454.sureserver.com ⚠️ Not in zone NS records | ||||||
| A | 192.252.155.33🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.s454.sureserver.com | ||||||
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.netnstld@verisign-grs.com serial=1776294187 | ||||||
Same first word
rkcheung.com |
DNS History
2 records (2 active, 0 former)
●NSns1.s454.sureserver.com2026-04-06 → 2026-04-15 · 2 obs
● 2026-04-06 23:21:44
● 2026-04-15 23:09:54
● 2026-04-15 23:09:54
●NSns2.s454.sureserver.com2026-04-06 → 2026-04-15 · 2 obs
● 2026-04-06 23:21:44
● 2026-04-15 23:09:54
● 2026-04-15 23:09:54
🔍 DNS Trace
Analysis
Name Servers
rkcheung.com's delegation uses two name servers: ns1.s454.sureserver.com and ns2.s454.sureserver.com.
rkcheung.com uses the same name server setup as other domains, such as discountelectricmotorsinc.com, fullcircle-midwifery.com, idahointer.net, klaidlaw.net and hardworkingmovies.com.
Host names with a single IP address: ns1.s454.sureserver.com points to 192.252.154.33; ns2.s454.sureserver.com points to 192.252.155.33.