57bu.com - dns.ninja
57bu.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=1786194509 | ||||||
Subdomains
www.57bu.com |
Same first word
57bu.com |
Similar names
DNS History
20 records (5 active, 15 former)
○NS5014.ns1.abovedomains.com2026-05-14 → 2026-05-14 · 4 obs
● 2026-05-14 05:28:36
○ 2026-06-22 02:15:40
○ 2026-08-08 13:28:00
○NS5014.ns2.abovedomains.com2026-05-14 → 2026-05-14 · 4 obs
● 2026-05-14 05:28:36
○ 2026-06-22 02:15:40
○ 2026-08-08 13:28:00
○NSchuck.ns.cloudflare.com2026-04-03 → 2026-04-04 · 5 obs
● 2026-04-03 13:36:32
● 2026-04-04 17:24:18
○ 2026-05-14 05:28:36
○ 2026-08-08 13:28:00
○NSdns13.hichina.com2015-07-17 → 2016-12-20 · 4 obs
● 2016-12-20 21:46:44
○ 2026-04-03 13:36:32
○ 2026-08-08 13:28:00
○NSdns14.hichina.com2015-07-17 → 2016-12-20 · 4 obs
● 2016-12-20 21:46:44
○ 2026-04-03 13:36:32
○ 2026-08-08 13:28:00
○NSgabriella.ns.cloudflare.com2026-04-03 → 2026-04-04 · 5 obs
● 2026-04-03 13:36:32
● 2026-04-04 17:24:18
○ 2026-05-14 05:28:36
○ 2026-08-08 13:28:00
●NSns1.abovedomains.com2026-05-14 → 2026-08-08 · 5 obs
● 2026-05-14 05:28:36
○ 2026-06-22 02:15:40
● 2026-07-14 17:52:10
● 2026-08-08 13:28:00
●NSns15.abovedomains.com2026-07-14 → 2026-08-08 · 3 obs
● 2026-07-14 17:52:10
● 2026-08-08 13:28:00
●NSns16.abovedomains.com2026-07-14 → 2026-08-08 · 3 obs
● 2026-07-14 17:52:10
● 2026-08-08 13:28:00
○NSns2.abovedomains.com2026-05-14 → 2026-05-14 · 4 obs
● 2026-05-14 05:28:36
○ 2026-06-22 02:15:40
○ 2026-08-08 13:28:00
●MXpark-mx.above.com2026-05-14 → 2026-08-08 · 4 obs
○ 2026-06-22 02:15:40
● 2026-07-14 17:52:10
● 2026-08-08 13:28:00
○A103.224.212.1182026-05-14 → 2026-05-14 · 4 obs
● 2026-05-14 05:28:36
○ 2026-06-22 02:15:40
○ 2026-08-08 13:28:00
●A103.224.212.2152026-07-14 → 2026-08-08 · 3 obs
● 2026-07-14 17:52:10
● 2026-08-08 13:28:00
○A103.237.74.1002015-11-18 → 2015-11-18 · 4 obs
● 2015-11-18 17:16:22
○ 2016-02-26 02:57:00
○ 2026-08-08 13:28:00
○A104.21.37.1222026-04-03 → 2026-04-03 · 4 obs
● 2026-04-03 13:36:32
○ 2026-04-04 17:24:18
○ 2026-08-08 13:28:00
○A118.193.131.782015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-18 17:16:22
○ 2026-08-08 13:28:00
○A118.193.155.1132016-02-26 → 2016-12-20 · 5 obs
● 2016-02-26 02:57:00
● 2016-12-20 21:46:44
○ 2026-04-03 13:36:32
○ 2026-08-08 13:28:00
○A172.67.208.262026-04-03 → 2026-04-03 · 4 obs
● 2026-04-03 13:36:32
○ 2026-04-04 17:24:18
○ 2026-08-08 13:28:00
○A188.114.96.02026-04-04 → 2026-04-04 · 4 obs
● 2026-04-04 17:24:18
○ 2026-05-14 05:28:36
○ 2026-08-08 13:28:00
○A188.114.97.02026-04-04 → 2026-04-04 · 4 obs
● 2026-04-04 17:24:18
○ 2026-05-14 05:28:36
○ 2026-08-08 13:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 57bu.com | ns15.abovedomains.com, ns16.abovedomains.com | 2 records |
✅ Authoritative Response
Server:103.224.212.37
NS records: ns15.abovedomains.com, ns16.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 57bu.com (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.212.215 |
| NS | 2 | ns15.abovedomains.com, ns16.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns15.abovedomains.com, ns16.abovedomains.com)
Analysis
Hierarchy
57bu.com serves as the parent of www.57bu.com.
IP Addresses
57bu.com resolves to just one IP address, 103.224.212.215.
Two other host names, along with www.dcrworkforce.net, www.amxqaqzirha.com and awesomeai.cc, also share IP numbers with 57bu.com.
Name Servers
57bu.com has three name servers — ns15.abovedomains.com, ns16.abovedomains.com and ns1.abovedomains.com.
57bu.com has at least partial name server overlap with other domains, such as hotrims.com.au, ns1.dino(0x706f726e)tube.com, 0uxdktffindmm.rapidhash.net and two others.
ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com — plus 4 other name servers — are commonly paired with these name servers.
Host names that resolve to four IP numbers:
ns1.abovedomains.com has four IP addresses: 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.
Host names that point to one IP address:
ns15.abovedomains.com resolves to 103.224.182.37.
ns16.abovedomains.com resolves to 103.224.212.37.
Mail Servers
The sole mail server for 57bu.com is park-mx.above.com.
Among the domains sharing a mail server setup with 57bu.com are pensionrules.com, zoo.wroclaw.my, www.streamcloud.to and two others.
park-mx.above.com points to one IP number — 103.224.212.34.