440xx.com - robtex.com

440xx.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5c22🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ba0c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.34Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.12🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaustin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaustin.ns.cloudflare.com
A2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaustin.ns.cloudflare.com
A108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
NSmiki.ns.cloudflare.com
A2606:4700:50::adf5:3aca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmiki.ns.cloudflare.com
A108.162.192.202🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A172.64.32.202🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A173.245.58.202🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4104.21.92.34, 172.67.186.12
IPv62606:4700:3034::6815:5c22, 2606:4700:3034::ac43:ba0c
SOAaustin.ns.cloudflare.comdns@cloudflare.com serial=2396779994

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

Similar names

404xx.com
044xx.com
xx404.cn

DNS History

14 records (6 active, 8 former)

201820192020202120222023202420252026NSaustin.ns.cloudflare.commiki.ns.cloudflare.comns3.dns.comns4.dns.comns47.domaincontrol.comns48.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.92.34172.67.186.122606:4700:3034::6815:5c222606:4700:3034::ac43:ba0c137.175.32.25CNAME11.yifencai.com
●NSaustin.ns.cloudflare.com2026-03-08 → 2026-03-08 · 2 obs
○ 2018-06-18 02:39:36
● 2026-03-08 08:52:40
●NSmiki.ns.cloudflare.com2026-03-08 → 2026-03-08 · 2 obs
○ 2018-06-18 02:39:36
● 2026-03-08 08:52:40
○NSns3.dns.com2018-06-18 → 2018-06-18 · 3 obs
○ 2017-01-03 08:40:24
● 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
○NSns4.dns.com2018-06-18 → 2018-06-18 · 3 obs
○ 2017-01-03 08:40:24
● 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
○NSns47.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:40:24
○ 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
○NSns48.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:40:24
○ 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
○MXmailstore1.secureserver.net2017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:40:24
○ 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
○MXsmtp.secureserver.net2017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:40:24
○ 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
●A104.21.92.342026-03-08 → 2026-03-08 · 2 obs
○ 2018-06-18 02:39:36
● 2026-03-08 08:52:40
○A137.175.32.252017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:40:24
○ 2018-06-18 02:39:36
○ 2026-03-08 08:52:40
●A172.67.186.122026-03-08 → 2026-03-08 · 2 obs
○ 2018-06-18 02:39:36
● 2026-03-08 08:52:40
●A2606:4700:3034::6815:5c222026-03-08 → 2026-03-08 · 2 obs
○ 2018-06-18 02:39:36
● 2026-03-08 08:52:40
●A2606:4700:3034::ac43:ba0c2026-03-08 → 2026-03-08 · 2 obs
○ 2018-06-18 02:39:36
● 2026-03-08 08:52:40
○CNAME11.yifencai.com2018-06-18 → 2018-06-18 · 2 obs
● 2018-06-18 02:39:36
○ 2026-03-08 08:52:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
440xx.comaustin.ns.cloudflare.com, miki.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.70

NS records: austin.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 440xx.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.34, 172.67.186.12
AAAA22606:4700:3034::6815:5c22, 2606:4700:3034::ac43:ba0c
NS2austin.ns.cloudflare.com, miki.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1austin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

440xx.com points to four IP numbers: 2606:4700:3034::6815:5c22, 2606:4700:3034::ac43:ba0c, 104.21.92.34 and 172.67.186.12.

Other host names, for instance eimf.eu, www.4d2u.com.my, alco.in.ua, mosavtosantrans.ru and bjhhyy.com share IP numbers with 440xx.com.

Name Servers

440xx.com's delegation is to two name servers austin.ns.cloudflare.com and miki.ns.cloudflare.com.

440xx.com shares the same name server configuration as other domains, such as 458dd.com, 102vv.com, qq426.com, bb483.com and pp664.com.

440xx.com at least partially shares its name servers with other domains, for instance momyhelper.com, bharathcafenc.com, linuxservers.org, stripwalking.com and hesterslife.hu.

These name servers are often used together with the name servers leia.ns.cloudflare.com.

Host names with six IP numbers:

austin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70.

miki.ns.cloudflare.com points to: 2606:4700:50::adf5:3aca, 2803:f800:50::6ca2:c0ca, 2a06:98c1:50::ac40:20ca, 108.162.192.202, 172.64.32.202 and 173.245.58.202.