021lf.com - robtex.com
021lf.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1754790449 | ||||||
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=1774360257 | ||||||
Same first word
021lf.com |
Similar names
DNS History
9 records (2 active, 7 former)
○NSf1g1ns1.dnspod.net2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 04:51:20
○ 2016-07-25 20:07:24
○ 2026-03-24 14:16:46
○ 2016-07-25 20:07:24
○ 2026-03-24 14:16:46
○NSf1g1ns2.dnspod.net2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 04:51:20
○ 2016-07-25 20:07:24
○ 2026-03-24 14:16:46
○ 2016-07-25 20:07:24
○ 2026-03-24 14:16:46
○NSjuming.dnsdun.com2017-07-25 → 2017-07-25 · 4 obs
○ 2016-07-25 20:07:24
● 2017-07-25 21:55:12
○ 2026-03-07 21:24:04
○ 2026-03-24 14:16:46
● 2017-07-25 21:55:12
○ 2026-03-07 21:24:04
○ 2026-03-24 14:16:46
○NSjuming.dnsdun.net2017-07-25 → 2017-07-25 · 4 obs
○ 2016-07-25 20:07:24
● 2017-07-25 21:55:12
○ 2026-03-07 21:24:04
○ 2026-03-24 14:16:46
● 2017-07-25 21:55:12
○ 2026-03-07 21:24:04
○ 2026-03-24 14:16:46
●NSns1.dns.com2026-03-07 → 2026-03-24 · 3 obs
○ 2017-07-25 21:55:12
● 2026-03-07 21:24:04
● 2026-03-24 14:16:46
● 2026-03-07 21:24:04
● 2026-03-24 14:16:46
●NSns2.dns.com2026-03-07 → 2026-03-24 · 3 obs
○ 2017-07-25 21:55:12
● 2026-03-07 21:24:04
● 2026-03-24 14:16:46
● 2026-03-07 21:24:04
● 2026-03-24 14:16:46
○A104.217.18.982017-07-25 → 2017-07-25 · 4 obs
○ 2016-07-25 20:07:24
● 2017-07-25 21:55:12
○ 2026-03-07 21:24:04
○ 2026-03-24 14:16:46
● 2017-07-25 21:55:12
○ 2026-03-07 21:24:04
○ 2026-03-24 14:16:46
○A104.37.244.2002016-03-04 → 2016-03-04 · 4 obs
○ 2015-07-09 04:51:20
● 2016-03-04 10:04:56
○ 2016-07-25 20:07:24
○ 2026-03-24 14:16:46
● 2016-03-04 10:04:56
○ 2016-07-25 20:07:24
○ 2026-03-24 14:16:46
○A121.254.204.532015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 04:51:20
○ 2016-03-04 10:04:56
○ 2026-03-24 14:16:46
○ 2016-03-04 10:04:56
○ 2026-03-24 14:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 021lf.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021lf.com (unsigned zone)
⏱️ Timing
Total: 213ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
Name Servers
Two name servers ns1.dns.com and ns2.dns.com are delegated to 021lf.com.
021lf.com uses the same name server configuration as other domains, such as 83050h.com, mruisy.com, globalitesoft.com, 33446277.com and amjs49.com.
021lf.com shares some name servers with other domains, for example fshuiren.com.
Host names with three IP numbers:
ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128; ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.