lufengdg.com - robtex.com

lufengdg.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:87c8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:737🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.55Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.200🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkatja.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatja.ns.cloudflare.com
A2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatja.ns.cloudflare.com
A108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
NSrocky.ns.cloudflare.com
A2606:4700:58::adf5:3be3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A2803:f800:50::6ca2:c1e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrocky.ns.cloudflare.com
A2a06:98c1:50::ac40:21e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrocky.ns.cloudflare.com
A108.162.193.227🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A172.64.33.227🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A173.245.59.227🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.55, 172.67.135.200
IPv6 hints2606:4700:3030::ac43:87c8, 2606:4700:3034::6815:737
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAkatja.ns.cloudflare.comdns@cloudflare.com serial=2411410124

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=1785954769

Subdomains

www.lufengdg.com

Same first word

lufengdg.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSkatja.ns.cloudflare.comrocky.ns.cloudflare.comns7.ns365.netns8.ns365.netMXmail.lufengdg.comA104.21.7.55172.67.135.2002606:4700:3030::ac43:87c82606:4700:3034::6815:737124.172.140.2124.172.144.198
●NSkatja.ns.cloudflare.com2026-08-03 → 2026-08-05 · 3 obs
○ 2018-07-31 00:47:36
● 2026-08-03 14:00:22
● 2026-08-05 18:44:02
○NSns7.ns365.net2015-07-26 → 2018-07-31 · 4 obs
● 2015-07-26 09:00:50
● 2018-07-31 00:47:36
○ 2026-08-03 14:00:22
○ 2026-08-05 18:44:02
○NSns8.ns365.net2015-07-26 → 2018-07-31 · 4 obs
● 2015-07-26 09:00:50
● 2018-07-31 00:47:36
○ 2026-08-03 14:00:22
○ 2026-08-05 18:44:02
●NSrocky.ns.cloudflare.com2026-08-03 → 2026-08-05 · 3 obs
○ 2018-07-31 00:47:36
● 2026-08-03 14:00:22
● 2026-08-05 18:44:02
○MXmail.lufengdg.com2015-07-26 → 2018-07-31 · 4 obs
● 2015-07-26 09:00:50
● 2018-07-31 00:47:36
○ 2026-08-03 14:00:22
○ 2026-08-05 18:44:02
●A104.21.7.552026-08-03 → 2026-08-05 · 3 obs
○ 2018-07-31 00:47:36
● 2026-08-03 14:00:22
● 2026-08-05 18:44:02
○A124.172.140.22015-07-26 → 2017-01-28 · 4 obs
● 2015-07-26 09:00:50
● 2017-01-28 00:36:36
○ 2018-07-31 00:47:36
○ 2026-08-05 18:44:02
○A124.172.144.1982018-07-31 → 2018-07-31 · 4 obs
○ 2017-01-28 00:36:36
● 2018-07-31 00:47:36
○ 2026-08-03 14:00:22
○ 2026-08-05 18:44:02
●A172.67.135.2002026-08-03 → 2026-08-05 · 3 obs
○ 2018-07-31 00:47:36
● 2026-08-03 14:00:22
● 2026-08-05 18:44:02
●A2606:4700:3030::ac43:87c82026-08-03 → 2026-08-05 · 3 obs
○ 2018-07-31 00:47:36
● 2026-08-03 14:00:22
● 2026-08-05 18:44:02
●A2606:4700:3034::6815:7372026-08-03 → 2026-08-05 · 3 obs
○ 2018-07-31 00:47:36
● 2026-08-03 14:00:22
● 2026-08-05 18:44:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
lufengdg.comrocky.ns.cloudflare.com, katja.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.53

NS records: rocky.ns.cloudflare.com, katja.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lufengdg.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.55, 172.67.135.200
AAAA22606:4700:3030::ac43:87c8, 2606:4700:3034::6815:737
NS2katja.ns.cloudflare.com, rocky.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1katja.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.lufengdg.com falls under the parent lufengdg.com.

IP Addresses

lufengdg.com directs to four IP numbers, which are 104.21.7.55, 172.67.135.200, 2606:4700:3030::ac43:87c8 and 2606:4700:3034::6815:737.

uobcc.com, ultrabets2.live, factmata.com plus two other host names have IP numbers in common with lufengdg.com.

Name Servers

lufengdg.com has two authoritative name servers — katja.ns.cloudflare.com and rocky.ns.cloudflare.com.

The name server configuration of lufengdg.com is shared with other domains, for instance hnmggs.com, zhengaitech.com, sanjise.net and two others.

At least some of lufengdg.com's name servers are shared with other domains, for example mci-apps.com, orankapp.com, freussoft.pl and two more.

These name servers are often deployed together with the name servers melody.ns.cloudflare.com, rosa.ns.cloudflare.com, emerson.ns.cloudflare.com and lloyd.ns.cloudflare.com.

Hosts with 6 IP addresses each:

katja.ns.cloudflare.com points to 108.162.194.53, 162.159.38.53, 172.64.34.53 and 3 other IP addresses.

rocky.ns.cloudflare.com points to 108.162.193.227, 172.64.33.227, 173.245.59.227 and 3 other IP addresses.