919du.com - robtex.com

919du.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:4d12🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cb88🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.18Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.136🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarya.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarya.ns.cloudflare.com
A2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarya.ns.cloudflare.com
A108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.18, 172.67.203.136
IPv6 hints2606:4700:3037::6815:4d12, 2606:4700:3037::ac43:cb88
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOAarya.ns.cloudflare.comdns@cloudflare.com serial=2401320789

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=1776165177

Same first word

919du.com
919du.top

Similar names

199du.com

DNS History

21 records (6 active, 15 former)

20162017201820192020202120222023202420252026NSarya.ns.cloudflare.compaul.ns.cloudflare.comdns.bizcn.comns1.dns.com.cnns2.dns.com.cnA104.21.77.18172.67.203.1362606:4700:3037::6815:4d122606:4700:3037::ac43:cb88104.194.206.195119.10.4.64172.83.158.12172.83.158.2172.83.158.7188.114.96.0188.114.97.0218.85.132.2302a06:98c1:3120::2a06:98c1:3121::CNAME10966.72la.com316.sndata.cn
●NSarya.ns.cloudflare.com2026-02-25 → 2026-04-14 · 3 obs
○ 2017-04-09 13:24:02
● 2026-02-25 02:43:04
● 2026-04-14 11:38:48
○NSdns.bizcn.com2017-04-09 → 2017-04-09 · 4 obs
○ 2015-06-17 09:05:02
● 2017-04-09 13:24:02
○ 2026-02-25 02:43:04
○ 2026-04-14 11:38:48
○NSns1.dns.com.cn2017-04-09 → 2017-04-09 · 4 obs
○ 2015-06-17 09:05:02
● 2017-04-09 13:24:02
○ 2026-02-25 02:43:04
○ 2026-04-14 11:38:48
○NSns2.dns.com.cn2015-06-17 → 2017-04-09 · 4 obs
● 2015-06-17 09:05:02
● 2017-04-09 13:24:02
○ 2026-02-25 02:43:04
○ 2026-04-14 11:38:48
●NSpaul.ns.cloudflare.com2026-02-25 → 2026-04-14 · 3 obs
○ 2017-04-09 13:24:02
● 2026-02-25 02:43:04
● 2026-04-14 11:38:48
○A104.194.206.1952026-04-06 → 2026-04-07 · 5 obs
○ 2026-04-01 07:50:50
● 2026-04-06 09:03:36
● 2026-04-07 12:28:30
○ 2026-04-12 03:39:12
○ 2026-04-14 11:38:48
●A104.21.77.182026-02-25 → 2026-04-14 · 9 obs
○ 2017-04-09 13:24:02
● 2026-02-25 02:43:04
○ 2026-02-25 13:07:50
● 2026-02-25 14:40:36
● 2026-02-26 01:56:08
○ 2026-02-26 03:45:32
○ 2026-04-07 12:28:30
● 2026-04-12 03:39:12
● 2026-04-14 11:38:48
○A119.10.4.642015-06-17 → 2016-09-11 · 4 obs
● 2015-06-17 09:05:02
● 2016-09-11 21:36:28
○ 2017-04-09 13:24:02
○ 2026-04-14 11:38:48
●A172.67.203.1362026-02-25 → 2026-04-14 · 9 obs
○ 2017-04-09 13:24:02
● 2026-02-25 02:43:04
○ 2026-02-25 13:07:50
● 2026-02-25 14:40:36
● 2026-02-26 01:56:08
○ 2026-02-26 03:45:32
○ 2026-04-07 12:28:30
● 2026-04-12 03:39:12
● 2026-04-14 11:38:48
○A172.83.158.122026-04-01 → 2026-04-07 · 5 obs
○ 2026-02-26 13:06:56
● 2026-04-01 07:50:50
● 2026-04-07 12:28:30
○ 2026-04-12 03:39:12
○ 2026-04-14 11:38:48
○A172.83.158.22026-04-01 → 2026-04-07 · 5 obs
○ 2026-02-26 13:06:56
● 2026-04-01 07:50:50
● 2026-04-07 12:28:30
○ 2026-04-12 03:39:12
○ 2026-04-14 11:38:48
○A172.83.158.72026-04-01 → 2026-04-07 · 5 obs
○ 2026-02-26 13:06:56
● 2026-04-01 07:50:50
● 2026-04-07 12:28:30
○ 2026-04-12 03:39:12
○ 2026-04-14 11:38:48
○A188.114.96.02026-02-25 → 2026-02-26 · 8 obs
○ 2026-02-25 02:43:04
● 2026-02-25 13:07:50
○ 2026-02-25 14:40:36
○ 2026-02-26 01:56:08
● 2026-02-26 03:45:32
● 2026-02-26 13:06:56
○ 2026-04-01 07:50:50
○ 2026-04-14 11:38:48
○A188.114.97.02026-02-25 → 2026-02-26 · 8 obs
○ 2026-02-25 02:43:04
● 2026-02-25 13:07:50
○ 2026-02-25 14:40:36
○ 2026-02-26 01:56:08
● 2026-02-26 03:45:32
● 2026-02-26 13:06:56
○ 2026-04-01 07:50:50
○ 2026-04-14 11:38:48
○A218.85.132.2302017-04-09 → 2017-04-09 · 4 obs
○ 2016-09-11 21:36:28
● 2017-04-09 13:24:02
○ 2026-02-25 02:43:04
○ 2026-04-14 11:38:48
●A2606:4700:3037::6815:4d122026-02-25 → 2026-04-14 · 9 obs
○ 2017-04-09 13:24:02
● 2026-02-25 02:43:04
○ 2026-02-25 13:07:50
● 2026-02-25 14:40:36
● 2026-02-26 01:56:08
○ 2026-02-26 03:45:32
○ 2026-04-07 12:28:30
● 2026-04-12 03:39:12
● 2026-04-14 11:38:48
●A2606:4700:3037::ac43:cb882026-02-25 → 2026-04-14 · 9 obs
○ 2017-04-09 13:24:02
● 2026-02-25 02:43:04
○ 2026-02-25 13:07:50
● 2026-02-25 14:40:36
● 2026-02-26 01:56:08
○ 2026-02-26 03:45:32
○ 2026-04-07 12:28:30
● 2026-04-12 03:39:12
● 2026-04-14 11:38:48
○A2a06:98c1:3120::2026-02-25 → 2026-02-26 · 8 obs
○ 2026-02-25 02:43:04
● 2026-02-25 13:07:50
○ 2026-02-25 14:40:36
○ 2026-02-26 01:56:08
● 2026-02-26 03:45:32
● 2026-02-26 13:06:56
○ 2026-04-01 07:50:50
○ 2026-04-14 11:38:48
○A2a06:98c1:3121::2026-02-25 → 2026-02-26 · 8 obs
○ 2026-02-25 02:43:04
● 2026-02-25 13:07:50
○ 2026-02-25 14:40:36
○ 2026-02-26 01:56:08
● 2026-02-26 03:45:32
● 2026-02-26 13:06:56
○ 2026-04-01 07:50:50
○ 2026-04-14 11:38:48
○CNAME10966.72la.com2017-04-09 → 2017-04-09 · 4 obs
○ 2016-09-11 21:36:28
● 2017-04-09 13:24:02
○ 2026-02-25 02:43:04
○ 2026-04-14 11:38:48
○CNAME316.sndata.cn2015-06-17 → 2016-09-11 · 4 obs
● 2015-06-17 09:05:02
● 2016-09-11 21:36:28
○ 2017-04-09 13:24:02
○ 2026-04-14 11:38:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
919du.compaul.ns.cloudflare.com, arya.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.135

NS records: paul.ns.cloudflare.com, arya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 919du.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.136, 104.21.77.18
AAAA22606:4700:3037::ac43:cb88, 2606:4700:3037::6815:4d12
NS2arya.ns.cloudflare.com, paul.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arya.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

919du.com maps to four IP numbers: 2606:4700:3037::6815:4d12, 2606:4700:3037::ac43:cb88, 104.21.77.18 and 172.67.203.136.

other host names include emailfwd.kesc.org, mxapp51.com, indonetwork.net, saugedesdieux.com and tejeflzptam.wiki; they share IP numbers with 919du.com.

Name Servers

Two name servers arya.ns.cloudflare.com and paul.ns.cloudflare.com handle the delegation for 919du.com.

919du.com shares the same name server setup as other domains, for instance onccer.com, busizu.com, jdzyfs.com, jing-gun.com and 116242.com.

919du.com at least partially shares name servers with other domains, for instance instantwithdrawalcasino.org, bestink.site, bitinfocharts.com, trueideasphere.com and flynerd.pl.

These name servers are commonly used alongside algin.ns.cloudflare.com.

Six IP addresses per host:

arya.ns.cloudflare.com points to 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70; paul.ns.cloudflare.com points to 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135