`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`
		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	`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.com`dnsadmin@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.net`nstld@verisign-grs.com serial=1784286637

Same first word

ahacoder.com

Similar names

DNS History

12 records (4 active, 8 former)

●NSns1.volcdns.com2026-07-13 → 2026-07-17 · 3 obs

○ 2017-02-17 16:20:02
● 2026-07-13 09:20:58
● 2026-07-17 11:17:24

●NSns1.volcengine-dns.com2026-07-13 → 2026-07-17 · 3 obs

○ 2017-02-17 16:20:02
● 2026-07-13 09:20:58
● 2026-07-17 11:17:24

●NSns2.volcengine-dns.com2026-07-13 → 2026-07-17 · 3 obs

○ 2017-02-17 16:20:02
● 2026-07-13 09:20:58
● 2026-07-17 11:17:24

○NSsk.s5.ans1.ns122.ztomy.com2015-07-14 → 2016-03-10 · 4 obs

● 2015-07-14 23:30:44
● 2016-03-10 00:50:18
○ 2016-07-12 19:55:26
○ 2026-07-17 11:17:24

○NSsk.s5.ans2.ns122.ztomy.com2015-07-14 → 2016-03-10 · 4 obs

● 2015-07-14 23:30:44
● 2016-03-10 00:50:18
○ 2016-07-12 19:55:26
○ 2026-07-17 11:17:24

○NSsk.s5.cm.ns1.37.ztomy.com2016-07-12 → 2017-02-17 · 5 obs

○ 2016-03-10 00:50:18
● 2016-07-12 19:55:26
● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-17 11:17:24

○NSsk.s5.cm.ns2.37.ztomy.com2016-07-12 → 2017-02-17 · 5 obs

○ 2016-03-10 00:50:18
● 2016-07-12 19:55:26
● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-17 11:17:24

○MXmail.b-io.co2015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 23:30:44
○ 2015-11-24 10:39:26
○ 2026-07-17 11:17:24

○A208.91.197.442015-07-14 → 2016-03-10 · 4 obs

● 2015-07-14 23:30:44
● 2016-03-10 00:50:18
○ 2016-07-12 19:55:26
○ 2026-07-17 11:17:24

○A208.91.197.542016-07-12 → 2017-02-17 · 5 obs

○ 2016-03-10 00:50:18
● 2016-07-12 19:55:26
● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-17 11:17:24

●A216.198.79.12026-07-13 → 2026-07-17 · 3 obs

○ 2017-02-17 16:20:02
● 2026-07-13 09:20:58
● 2026-07-17 11:17:24

○PTRsk.s5.cm.ns1.37.ztomy.com2017-02-17 → 2017-02-17 · 3 obs

● 2017-02-17 16:20:02
○ 2026-07-13 09:20:58
○ 2026-07-17 11:17:24

🔍 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:180.184.1.138

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: 3464ms | 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 points to a single IP number: 216.198.79.1.

Additional host names — desnine.com, konnecta.com.br, hostelden.com and two others — share IP numbers with ahacoder.com.

Name Servers

DNS for ahacoder.com is handled by three authoritative name servers: ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.

ahacoder.com shares at least some of its name servers with other domains, including neolix.ai, filehelper.net, xiaoxingguangai.top and two others.

These name servers are frequently seen alongside vip1.volcengine-dns.com, vip2.volcengine-dns.com, ns2.volcdns.com and 5 other name servers.

Host names with three IP numbers:

ns2.volcengine-dns.com has IP addresses 180.184.1.138, 180.184.1.151 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

Host names with two IP numbers:

ns1.volcdns.com has two IP addresses: 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

ns1.volcengine-dns.com has two IP addresses: 115.190.173.10 and 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

ns2.volcengine-dns.com, ns1.volcdns.com and ns1.volcengine-dns.com are host names that all point to 2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e.

Host names pointing to 115.190.173.10 IP addresses: ns1.volcdns.com and ns1.volcengine-dns.com.