021bic.com - robtex.com
021bic.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=1771291435 | ||||||
Same first word
021bic.com |
DNS History
13 records (3 active, 10 former)
●NSns1.alidns.com2026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 00:26:58
● 2026-03-13 00:27:00
○NSns1.ezdnscenter.com2016-12-14 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
●NSns2.alidns.com2026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 00:26:58
● 2026-03-13 00:27:00
○NSns2.ezdnscenter.com2016-12-14 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
○NSns3.ezdnscenter.com2016-12-14 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
○NSns4.ezdnscenter.com2016-12-14 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
○NSns5.ezdnscenter.com2016-12-14 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
○NSns6.ezdnscenter.com2016-12-14 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
○MXmx1.chengmail.cn2019-03-28 → 2019-03-28 · 3 obs
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
○MXmx2.chengmail.cn2019-03-28 → 2019-03-28 · 3 obs
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
●A156.251.57.432026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 00:26:58
● 2026-03-13 00:27:00
○A180.153.90.1582016-12-14 → 2016-12-14 · 3 obs
○ 2019-03-28 18:50:46
○ 2026-03-13 00:27:00
○A43.230.142.1252019-03-28 → 2019-03-28 · 4 obs
● 2019-03-28 18:50:46
○ 2026-03-13 00:26:58
○ 2026-03-13 00:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 021bic.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021bic.com (unsigned zone)
⏱️ Timing
Total: 3856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.251.57.43 |
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
021bic.com resolves to a single IP address: 156.251.57.43.
Other host names, for instance aituizhe.com, share IP numbers with 021bic.com.
Name Servers
021bic.com's delegation uses two name servers, ns1.alidns.com and ns2.alidns.com.
021bic.com shares the same name server setup as other domains, for example f9ae9820f10272.beer, vets.cn, wosososo.com, add386f6011012.beer and 969e138b91020.beer.
021bic.com at least partially shares name servers with other domains, including etalk.net, bdfq.com, iflike.com, stokvistape.com and tkar.com.
These name servers are commonly used with the name servers ns7.alidns.comns8.alidns.comdns7.hichina.comdns8.hichina.comdns11.hichina.com and dns12.hichina.com.
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.