21www.net - robtex.com
21www.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns10.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| NS | dns9.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
net
| 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=1782204985 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSdns10.expirenotification.com2026-06-23 → 2026-06-23 · 2 obs
○ 2017-04-05 14:25:18
● 2026-06-23 09:14:40
● 2026-06-23 09:14:40
●NSdns9.expirenotification.com2026-06-23 → 2026-06-23 · 2 obs
○ 2017-04-05 14:25:18
● 2026-06-23 09:14:40
● 2026-06-23 09:14:40
○NSmaster.21www.net2015-08-01 → 2017-04-05 · 3 obs
● 2015-08-01 20:52:32
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
○NSns1.21zg.com2015-08-01 → 2017-04-05 · 3 obs
● 2015-08-01 20:52:32
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
○A::12015-08-01 → 2017-04-05 · 3 obs
● 2015-08-01 20:52:32
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
○A202.85.219.1562015-08-01 → 2017-04-05 · 3 obs
● 2015-08-01 20:52:32
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
● 2017-04-05 14:25:18
○ 2026-06-23 09:14:40
🔍 DNS Trace
Analysis
Name Servers
The NS records for 21www.net delegate to dns10.expirenotification.com and dns9.expirenotification.com.
21www.net uses the same name servers as several other domains — among them 5qipa.com, zgjxyy.com, everestengineparts.com and two more.
Each of dns10.expirenotification.com and dns9.expirenotification.com points to exactly one IP address: 123.58.214.101.
dns10.expirenotification.com and dns9.expirenotification.com each have 123.58.214.101 IP addresses.