66tuo.com - robtex.com

66tuo.com

DNSSEC⚠️ Not signed
A154.23.161.89🇺🇸 FASTNET-AS154.23.161.0/24 KURUN CLOUD INC
NStutu2.ns1.tutu-caonima.com ⭐
A45.76.172.126🇺🇸 AS-VULTR45.76.168.0/21 Vultr Assigned Prefix
PTR45.76.172.126.vultrusercontent.com
A104.238.141.130🇺🇸 AS-VULTR104.238.140.0/22 Vultr Assigned Prefix
PTR104.238.141.130.vultrusercontent.com
NSns1.niuniu-dns.com ⚠️ Not in zone NS records
A39.104.142.55🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC
A45.76.63.24🇺🇸 AS-VULTR45.76.60.0/22 Vultr Assigned Prefix
PTR45.76.63.24.vultrusercontent.com
A208.109.233.240🇺🇸 AS398101208.109.232.0/22
PTR240.233.109.208.host.secureserver.net
NSns1.smartdns.sbs ⚠️ Not in parent delegation
A45.76.172.126🇺🇸 AS-VULTR45.76.168.0/21 Vultr Assigned Prefix
PTR45.76.172.126.vultrusercontent.com
A104.238.141.130🇺🇸 AS-VULTR104.238.140.0/22 Vultr Assigned Prefix
PTR104.238.141.130.vultrusercontent.com
NSns2.niuniu-dns.com ⚠️ Not in zone NS records
A39.104.142.55🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC
A45.76.63.24🇺🇸 AS-VULTR45.76.60.0/22 Vultr Assigned Prefix
PTR45.76.63.24.vultrusercontent.com
A208.109.233.240🇺🇸 AS398101208.109.232.0/22
PTR240.233.109.208.host.secureserver.net
NSns2.smartdns.sbs ⚠️ Not in parent delegation
A45.76.172.126🇺🇸 AS-VULTR45.76.168.0/21 Vultr Assigned Prefix
PTR45.76.172.126.vultrusercontent.com
A104.238.141.130🇺🇸 AS-VULTR104.238.140.0/22 Vultr Assigned Prefix
PTR104.238.141.130.vultrusercontent.com
SOAtutu2.ns1.tutu-caonima.comhostmaster@66tuo.com 2026-05-15 #2

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=1778841386

Same first word

66tuo.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.niuniu-dns.comns1.smartdns.sbsns2.niuniu-dns.comns2.smartdns.sbstutu2.ns1.tutu-caonima.comcloud1.aegins-dns.comcloud2.aegins-dns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA154.23.161.89173.208.211.35192.187.111.2210.124.118.723.89.238.147CNAME7777nnn.ccc26.biz
○NScloud1.aegins-dns.com2020-01-05 → 2020-01-05 · 3 obs
○ 2017-02-02 04:26:20
● 2020-01-05 04:01:00
○ 2026-05-15 11:04:56
○NScloud2.aegins-dns.com2020-01-05 → 2020-01-05 · 3 obs
○ 2017-02-02 04:26:20
● 2020-01-05 04:01:00
○ 2026-05-15 11:04:56
○NSf1g1ns1.dnspod.net2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 03:30:56
● 2016-03-24 19:34:46
○ 2017-02-02 04:26:20
○ 2026-05-15 11:04:56
○NSf1g1ns2.dnspod.net2015-08-19 → 2016-03-24 · 4 obs
● 2015-08-19 03:30:56
● 2016-03-24 19:34:46
○ 2017-02-02 04:26:20
○ 2026-05-15 11:04:56
●NSns1.niuniu-dns.com2026-05-15 → 2026-05-15 · 2 obs
○ 2020-01-05 04:01:00
● 2026-05-15 11:04:56
●NSns1.smartdns.sbs2026-05-15 → 2026-05-15 · 2 obs
○ 2020-01-05 04:01:00
● 2026-05-15 11:04:56
●NSns2.niuniu-dns.com2026-05-15 → 2026-05-15 · 2 obs
○ 2020-01-05 04:01:00
● 2026-05-15 11:04:56
●NSns2.smartdns.sbs2026-05-15 → 2026-05-15 · 2 obs
○ 2020-01-05 04:01:00
● 2026-05-15 11:04:56
●NStutu2.ns1.tutu-caonima.com2026-05-15 → 2026-05-15 · 2 obs
○ 2020-01-05 04:01:00
● 2026-05-15 11:04:56
●A154.23.161.892026-05-15 → 2026-05-15 · 2 obs
○ 2020-01-05 04:01:00
● 2026-05-15 11:04:56
○A173.208.211.352016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-12 01:23:54
● 2016-03-24 19:34:46
○ 2017-02-02 04:26:20
○ 2026-05-15 11:04:56
○A192.187.111.22015-12-12 → 2015-12-12 · 4 obs
○ 2015-08-19 03:30:56
● 2015-12-12 01:23:54
○ 2016-03-24 19:34:46
○ 2026-05-15 11:04:56
○A210.124.118.72015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 03:30:56
○ 2015-12-12 01:23:54
○ 2026-05-15 11:04:56
○A23.89.238.1472020-01-05 → 2020-01-05 · 3 obs
○ 2017-02-02 04:26:20
● 2020-01-05 04:01:00
○ 2026-05-15 11:04:56
○CNAME7777nnn.ccc26.biz2026-05-15 → 2026-05-15 · 1 obs
○ 2026-05-15 11:04:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...-
66tuo.comns1.niuniu-dns.com, ns2.niuniu-dns.com2 records

✅ Authoritative Response

Server:45.76.172.126

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 66tuo.com (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

TypeCountSample Data
A1154.23.161.89
NS2ns1.smartdns.sbs, ns2.smartdns.sbs
SOA1ns2.smartdns.sbs hostmaster.66tuo.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.niuniu-dns.com, ns2.niuniu-dns.com)

Analysis

IP Addresses

66tuo.com resolves to a single IP address: 154.23.161.89.

Other host names including 7777nnn.ccc26.biz, 7777nnn.com, kkk36.com, zp74.com and 85gb.com share IP numbers with 66tuo.com.

Name Servers

66tuo.com is delegated to five name servers: ns1.niuniu-dns.com, ns2.niuniu-dns.com, ns1.smartdns.sbs, ns2.smartdns.sbs and tutu2.ns1.tutu-caonima.com.

66tuo.com at least partially shares name servers with other domains, including 71ben.com, rf72.com, bbb64.com, 70liu.com and 711kmt.com.

these name servers are commonly used together with niuniu1.ns1.niuniu-dns.com, niuniu2.ns2.niuniu-dns.com and tutu1.ns2.tutu-caonima.com.

Host names with three IP numbers:

ns1.niuniu-dns.com points to 39.104.142.55, 45.76.63.24 and 208.109.233.240

ns2.niuniu-dns.com points to 39.104.142.55, 45.76.63.24 and 208.109.233.240

Host names with two IP numbers:

ns1.smartdns.sbs points to 45.76.172.126 and 104.238.141.130

ns2.smartdns.sbs points to 45.76.172.126 and 104.238.141.130

tutu2.ns1.tutu-caonima.com points to 45.76.172.126 and 104.238.141.130

Host names pointing to 39.104.142.55: ns1.niuniu-dns.com and ns2.niuniu-dns.com

Host names pointing to 45.76.63.24: ns1.niuniu-dns.com and ns2.niuniu-dns.com

Host names pointing to 208.109.233.240: ns1.niuniu-dns.com and ns2.niuniu-dns.com

Host names pointing to 45.76.172.126: ns1.smartdns.sbs, ns2.smartdns.sbs and tutu2.ns1.tutu-caonima.com

Host names pointing to 104.238.141.130: ns1.smartdns.sbs, ns2.smartdns.sbs and tutu2.ns1.tutu-caonima.com