371down.com - robtex.com

371down.com

DNSSEC⚠️ Not signed
A45.204.206.181🇭🇰 HKCLOUDX45.204.206.0/24 HK UNITE TELECOMMUNICATIONS DEVELOPMENT LIMITED
NSns1.volcdns.com ⭐
A2406:d440:108:ff00::🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.
A180.184.68.13🇨🇳 VOLCANO-ENGINE180.184.64.0/21 CMI (Customer Route)
NSns1.volcengine-dns.com
A2406:d440:108:ff00::🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.
A180.184.68.13🇨🇳 VOLCANO-ENGINE180.184.64.0/21 CMI (Customer Route)
NSns2.volcengine-dns.com
A2406:d440:108:ff00::🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.
A180.184.1.53🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast
A180.184.1.164🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast
SOAns1.volcdns.comdnsadmin@bytedance.com 2025-07-16 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

371down.com

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.volcdns.comns1.volcengine-dns.comns2.volcengine-dns.comdns15.hichina.comdns16.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1626.ztomy.comns2626.ztomy.comA45.204.206.181150.109.146.18204.11.56.4823.244.226.240
○NSdns15.hichina.com2020-04-12 → 2020-04-12 · 4 obs
○ 2017-03-28 02:32:24
● 2020-04-12 16:08:18
○ 2026-03-13 00:38:00
○ 2026-03-13 12:19:16
○NSdns16.hichina.com2020-04-12 → 2020-04-12 · 4 obs
○ 2017-03-28 02:32:24
● 2020-04-12 16:08:18
○ 2026-03-13 00:38:00
○ 2026-03-13 12:19:16
○NSf1g1ns1.dnspod.net2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 15:38:38
○ 2015-12-13 23:12:52
○ 2026-03-13 12:19:16
○NSf1g1ns2.dnspod.net2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 15:38:38
○ 2015-12-13 23:12:52
○ 2026-03-13 12:19:16
●NSns1.volcdns.com2026-03-13 → 2026-03-13 · 3 obs
○ 2020-04-12 16:08:18
● 2026-03-13 00:38:00
● 2026-03-13 12:19:16
●NSns1.volcengine-dns.com2026-03-13 → 2026-03-13 · 3 obs
○ 2020-04-12 16:08:18
● 2026-03-13 00:38:00
● 2026-03-13 12:19:16
○NSns1626.ztomy.com2016-03-28 → 2016-08-08 · 5 obs
○ 2015-12-13 23:12:52
● 2016-03-28 14:18:42
● 2016-08-08 09:06:08
○ 2017-03-28 02:32:24
○ 2026-03-13 12:19:16
●NSns2.volcengine-dns.com2026-03-13 → 2026-03-13 · 3 obs
○ 2020-04-12 16:08:18
● 2026-03-13 00:38:00
● 2026-03-13 12:19:16
○NSns2626.ztomy.com2016-03-28 → 2016-08-08 · 5 obs
○ 2015-12-13 23:12:52
● 2016-03-28 14:18:42
● 2016-08-08 09:06:08
○ 2017-03-28 02:32:24
○ 2026-03-13 12:19:16
○A150.109.146.182020-04-12 → 2020-04-12 · 4 obs
○ 2017-03-28 02:32:24
● 2020-04-12 16:08:18
○ 2026-03-13 00:38:00
○ 2026-03-13 12:19:16
○A204.11.56.482016-03-28 → 2016-08-08 · 5 obs
○ 2015-08-22 15:38:38
● 2016-03-28 14:18:42
● 2016-08-08 09:06:08
○ 2017-03-28 02:32:24
○ 2026-03-13 12:19:16
○A23.244.226.2402015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 15:38:38
○ 2026-03-13 00:38:00
○ 2026-03-13 12:19:16
●A45.204.206.1812026-03-13 → 2026-03-13 · 3 obs
○ 2020-04-12 16:08:18
● 2026-03-13 00:38:00
● 2026-03-13 12:19:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
371down.comns1.volcengine-dns.com, ns2.volcengine-dns.com5 records

✅ Authoritative Response

Server: 180.184.1.164

NS records: ns1.volcengine-dns.com, ns2.volcengine-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 371down.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

TypeCountSample Data
A145.204.206.181
NS2ns2.volcengine-dns.com, ns1.volcengine-dns.com
SOA1ns1.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

371down.com points to a single IP: 45.204.206.181.

Other host names, for instance freepctools.com, fanyizaixian.com and 918xiazai.com share IP numbers with 371down.com.

Name Servers

371down.com is delegated to three name servers: ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.

371down.com partially shares name servers with other domains; examples include 50ppt.com, 426689.cn, cnun.net, litx.cn and 52lem.com.

These name servers are commonly used with vip1.volcengine-dns.com, vip2.volcengine-dns.com, ns2.volcdns.com, ns3.volcdns.com, ns4.volcdns.com and ns5.volcdns.com.

Three IPs: ns2.volcengine-dns.com points to 2406:d440:108:ff00::, 180.184.1.53 and 180.184.1.164.

Two IPs: ns1.volcdns.com points to 2406:d440:108:ff00:: and 180.184.68.13; ns1.volcengine-dns.com points to 2406:d440:108:ff00:: and 180.184.68.13.

Points to 2406:d440:108:ff00::: ns2.volcengine-dns.com, ns1.volcdns.com and ns1.volcengine-dns.com.

Points to 180.184.68.13: ns1.volcdns.com and ns1.volcengine-dns.com.

Common IPs observed: 2406:d440:108:ff00:: and 180.184.68.13.