liudu9.com - robtex.com

liudu9.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:8e87🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5756🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.86Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.135🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdiana.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2617🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A2803:f800:50::6ca2:c217🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiana.ns.cloudflare.com
A2a06:98c1:50::ac40:2217🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiana.ns.cloudflare.com
A108.162.194.23🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A162.159.38.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A172.64.34.23🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
NSnikon.ns.cloudflare.com
A2606:4700:58::a29f:2cb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A2803:f800:50::6ca2:c3b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnikon.ns.cloudflare.com
A2a06:98c1:50::ac40:23b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnikon.ns.cloudflare.com
A108.162.195.176🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A162.159.44.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A172.64.35.176🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.86, 172.67.142.135
IPv6 hints2606:4700:3034::ac43:8e87, 2606:4700:3036::6815:5756
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOAdiana.ns.cloudflare.comdns@cloudflare.com serial=2408225550

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=1784574352

Same first word

liudu9.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSdiana.ns.cloudflare.comnikon.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmail.skrimple.comA104.21.87.86172.67.142.1352606:4700:3034::ac43:8e872606:4700:3036::6815:5756184.105.178.92198.15.155.412606:4700:3031::ac43:8e872606:4700:3034::6815:5756
●NSdiana.ns.cloudflare.com2026-03-31 → 2026-07-20 · 3 obs
○ 2016-04-03 22:37:20
● 2026-03-31 12:05:28
● 2026-07-20 19:10:38
○NSf1g1ns1.dnspod.net2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 04:46:30
○ 2016-04-03 22:37:20
○ 2026-07-20 19:10:38
○NSf1g1ns2.dnspod.net2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 04:46:30
○ 2016-04-03 22:37:20
○ 2026-07-20 19:10:38
●NSnikon.ns.cloudflare.com2026-03-31 → 2026-07-20 · 3 obs
○ 2016-04-03 22:37:20
● 2026-03-31 12:05:28
● 2026-07-20 19:10:38
○MXmail.skrimple.com2016-01-05 → 2016-01-05 · 3 obs
● 2016-01-05 10:02:28
○ 2016-04-03 22:37:20
○ 2026-07-20 19:10:38
●A104.21.87.862026-03-31 → 2026-07-20 · 3 obs
○ 2016-04-03 22:37:20
● 2026-03-31 12:05:28
● 2026-07-20 19:10:38
●A172.67.142.1352026-03-31 → 2026-07-20 · 3 obs
○ 2016-04-03 22:37:20
● 2026-03-31 12:05:28
● 2026-07-20 19:10:38
○A184.105.178.922016-01-05 → 2016-01-05 · 4 obs
○ 2015-08-16 04:46:30
● 2016-01-05 10:02:28
○ 2016-04-03 22:37:20
○ 2026-07-20 19:10:38
○A198.15.155.412015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 04:46:30
○ 2016-01-05 10:02:28
○ 2026-07-20 19:10:38
○A2606:4700:3031::ac43:8e872026-03-31 → 2026-03-31 · 4 obs
○ 2016-04-03 22:37:20
● 2026-03-31 12:05:28
○ 2026-07-20 19:10:34
○ 2026-07-20 19:10:38
○A2606:4700:3034::6815:57562026-03-31 → 2026-03-31 · 4 obs
○ 2016-04-03 22:37:20
● 2026-03-31 12:05:28
○ 2026-07-20 19:10:34
○ 2026-07-20 19:10:38
●A2606:4700:3034::ac43:8e872026-07-20 → 2026-07-20 · 3 obs
○ 2026-03-31 12:05:28
● 2026-07-20 19:10:34
● 2026-07-20 19:10:38
●A2606:4700:3036::6815:57562026-07-20 → 2026-07-20 · 3 obs
○ 2026-03-31 12:05:28
● 2026-07-20 19:10:34
● 2026-07-20 19:10:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
liudu9.comdiana.ns.cloudflare.com, nikon.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.176

NS records: diana.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for liudu9.com (unsigned zone)

⏱️ Timing

Total: 1176ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.135, 104.21.87.86
AAAA22606:4700:3036::6815:5756, 2606:4700:3034::ac43:8e87
NS2diana.ns.cloudflare.com, nikon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1diana.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (diana.ns.cloudflare.com, diana.ns.cloudflare.com, diana.ns.cloudflare.com...)

Analysis

IP Addresses

liudu9.com points to the four IP addresses 104.21.87.86, 172.67.142.135, 2606:4700:3034::ac43:8e87 and 2606:4700:3036::6815:5756.

Two other host names, along with popcornbeat.co.uk, altstack.dev and hammond-jazz.com, also share IP numbers with liudu9.com.

Name Servers

liudu9.com uses two name servers for its delegation: diana.ns.cloudflare.com and nikon.ns.cloudflare.com.

liudu9.com shares its NS records with other domains, for example 6ywx.com, f-n.cc, bxwx9.org and two others.

There is at least partial name server overlap between liudu9.com and other domains — nationalfederationoflabor.com, dreamgroup.fr, drokzid.net and two more among them.

These name servers tend to appear in combination with the name servers fish.ns.cloudflare.com, plato.ns.cloudflare.com, kyree.ns.cloudflare.com and yevgen.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname diana.ns.cloudflare.com directs to 108.162.194.23, 162.159.38.23 and 172.64.34.23 along with 3 other IP addresses.

Hostname nikon.ns.cloudflare.com directs to 108.162.195.176, 162.159.44.176 and 172.64.35.176 along with 3 other IP addresses.