ahacoder.com - dns.ninja
ahacoder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.volcdns.com ⭐ | ||||||
| A | 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd. | ||||||
| A | 115.190.173.10🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns1.volcengine-dns.com | ||||||
| NS | ns2.volcengine-dns.com | ||||||
| A | 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd. | ||||||
| A | 180.184.1.138🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast | ||||||
| A | 180.184.1.151🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast | ||||||
| TXT | google-site-verification=6QtcCnEbLwAdiITBXYK5VUg1Sjx2Y3l4weV-nd3GJMs | ||||||
| SOA | ns1.volcdns.comdnsadmin@bytedance.com 2025-08-03 #0 | ||||||
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=1784880957 | ||||||
Same first word
ahacoder.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.volcdns.com2026-07-13 → 2026-07-24 · 3 obs
● 2026-07-13 09:20:58
● 2026-07-24 08:30:36
●NSns1.volcengine-dns.com2026-07-13 → 2026-07-24 · 3 obs
● 2026-07-13 09:20:58
● 2026-07-24 08:30:36
●NSns2.volcengine-dns.com2026-07-13 → 2026-07-24 · 3 obs
● 2026-07-13 09:20:58
● 2026-07-24 08:30:36
○NSsk.s5.ans1.ns122.ztomy.com2015-07-14 → 2016-03-10 · 4 obs
● 2016-03-10 00:50:18
○ 2016-07-12 19:55:26
○ 2026-07-24 08:30:36
○NSsk.s5.ans2.ns122.ztomy.com2015-07-14 → 2016-03-10 · 4 obs
● 2016-03-10 00:50:18
○ 2016-07-12 19:55:26
○ 2026-07-24 08:30:36
○NSsk.s5.cm.ns1.37.ztomy.com2016-07-12 → 2017-02-17 · 5 obs
● 2016-07-12 19:55:26
● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-24 08:30:36
○NSsk.s5.cm.ns2.37.ztomy.com2016-07-12 → 2017-02-17 · 5 obs
● 2016-07-12 19:55:26
● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-24 08:30:36
○MXmail.b-io.co2015-07-14 → 2015-07-14 · 3 obs
○ 2015-11-24 10:39:26
○ 2026-07-24 08:30:36
○A208.91.197.442015-07-14 → 2016-03-10 · 4 obs
● 2016-03-10 00:50:18
○ 2016-07-12 19:55:26
○ 2026-07-24 08:30:36
○A208.91.197.542016-07-12 → 2017-02-17 · 5 obs
● 2016-07-12 19:55:26
● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-24 08:30:36
●A216.198.79.12026-07-13 → 2026-07-24 · 3 obs
● 2026-07-13 09:20:58
● 2026-07-24 08:30:36
○PTRsk.s5.cm.ns1.37.ztomy.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-07-13 09:20:58
○ 2026-07-24 08:30:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ahacoder.com | ns1.volcengine-dns.com, ns2.volcengine-dns.com | 5 records |
✅ Authoritative Response
Server:115.190.173.10
NS records: ns1.volcengine-dns.com, ns2.volcengine-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ahacoder.com (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns2.volcengine-dns.com, ns1.volcengine-dns.com |
| TXT | 1 | google-site-verification=6QtcCnEbLwAdiIT |
| SOA | 1 | ns1.volcdns.com dnsadmin.bytedance.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.volcengine-dns.com, ns1.volcengine-dns.com, ns2.volcengine-dns.com...)
Analysis
IP Addresses
ahacoder.com resolves to just one IP address, 216.198.79.1.
Two other host names, along with desnine.com, konnecta.com.br and hostelden.com, also share IP numbers with ahacoder.com.
Name Servers
Three name servers are authoritative for ahacoder.com: ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.
ahacoder.com has at least partial name server overlap with other domains, such as neolix.ai, filehelper.net, xiaoxingguangai.top and two others.
vip1.volcengine-dns.com, vip2.volcengine-dns.com and ns2.volcdns.com — plus 5 other name servers — are commonly paired with these name servers.
Host names that have two IP addresses:
ns1.volcdns.com maps to two IP addresses — 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
Hostnames that map to three IP numbers:
ns2.volcengine-dns.com resolves to three addresses: 180.184.1.138, 180.184.1.151 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.
These two host names — ns1.volcdns.com and ns2.volcengine-dns.com — each point to 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e IP addresses.