28zz.com - dns.ninja
28zz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.78.230.191🇰🇷 Amazon52.78.0.0/16 EC2 ICN prefix | ||||||
| PTR | ec2-52-78-230-191.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | 1.dnstt.com ⚠️ Not in zone NS records | ||||||
| A | 52.78.230.191🇰🇷 Amazon52.78.0.0/16 EC2 ICN prefix | ||||||
| PTR | ec2-52-78-230-191.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | 2.dnstt.com ⚠️ Not in zone NS records | ||||||
| A | 52.78.230.191🇰🇷 Amazon52.78.0.0/16 EC2 ICN prefix | ||||||
| PTR | ec2-52-78-230-191.ap-northeast-2.compute.amazonaws.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=1786795914 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NS1.dnstt.com2026-03-26 → 2026-08-15 · 3 obs
● 2026-03-26 22:06:50
● 2026-08-15 12:13:50
●NS2.dnstt.com2026-03-26 → 2026-08-15 · 3 obs
● 2026-03-26 22:06:50
● 2026-08-15 12:13:50
○NSns2.xinnet.cn2008-03-12 → 2008-03-12 · 3 obs
○ 2015-08-12 04:02:58
○ 2026-08-15 12:13:50
○NSns2.xinnetdns.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-08-12 04:02:58
○ 2026-08-15 12:13:50
○A132.148.4.2232016-04-23 → 2016-08-22 · 5 obs
● 2016-04-23 04:16:22
● 2016-08-22 13:59:34
○ 2016-12-22 14:43:22
○ 2026-08-15 12:13:50
○A162.218.54.1312015-08-12 → 2015-08-12 · 4 obs
● 2015-08-12 04:02:58
○ 2015-12-07 10:52:24
○ 2026-08-15 12:13:50
○A162.218.54.1322015-08-12 → 2015-08-12 · 4 obs
● 2015-08-12 04:02:58
○ 2015-12-07 10:52:24
○ 2026-08-15 12:13:50
○A162.218.54.1332015-08-12 → 2015-08-12 · 4 obs
● 2015-08-12 04:02:58
○ 2015-12-07 10:52:24
○ 2026-08-15 12:13:50
○A162.218.54.1342015-08-12 → 2015-08-12 · 4 obs
● 2015-08-12 04:02:58
○ 2015-12-07 10:52:24
○ 2026-08-15 12:13:50
○A166.62.95.2122016-12-22 → 2016-12-29 · 5 obs
● 2016-12-22 14:43:22
● 2016-12-29 19:36:08
○ 2026-03-26 22:06:50
○ 2026-08-15 12:13:50
○A52.34.82.1502016-04-16 → 2016-04-16 · 4 obs
● 2016-04-16 01:56:40
○ 2016-04-23 04:16:22
○ 2026-08-15 12:13:50
●A52.78.230.1912026-03-26 → 2026-08-15 · 3 obs
● 2026-03-26 22:06:50
● 2026-08-15 12:13:50
○A54.153.101.1512015-12-07 → 2016-01-26 · 5 obs
● 2015-12-07 10:52:24
● 2016-01-26 22:45:54
○ 2016-04-16 01:56:40
○ 2026-08-15 12:13:50
○A60.173.11.262008-03-12 → 2008-03-12 · 3 obs
○ 2015-08-12 04:02:58
○ 2026-08-15 12:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 28zz.com | 1.dnstt.com, 2.dnstt.com | 2 records |
✅ Authoritative Response
Server:3.39.193.12
NS records: 1.dnstt.com, 2.dnstt.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28zz.com (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.78.230.191 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (1.dnstt.com, 2.dnstt.com)
Analysis
IP Addresses
28zz.com has exactly one IP address — 52.78.230.191.
54av.com, 111jj.com, www.(0x787878)77.com plus two other host names have IP numbers in common with 28zz.com.
Name Servers
28zz.com is served by two delegated name servers, 1.dnstt.com and 2.dnstt.com.
The name server configuration of 28zz.com is shared with other domains, for instance 23uuu.com, 5566av.com, 569aa.com and two others.
The name servers of 28zz.com overlap at least partially with those of other domains — among them se77.com, 45jj.com, 91(0x7030726e).com and two more.
1.dnstt.com and 2.dnstt.com share one IP address between them — 52.78.230.191.
These two host names — 1.dnstt.com and 2.dnstt.com — each point to 52.78.230.191 IP addresses.