291y.net - robtex.com

291y.net

DNSSEC⚠️ Not signed
A18.166.174.197🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix
PTRec2-18-166-174-197.ap-east-1.compute.amazonaws.com
A45.156.221.11🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.12🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.13🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A45.156.221.14🇺🇸 DDOS-PROTECTION-LTD45.156.221.0/24
A54.46.75.85🇺🇸 Amazon54.46.0.0/17 EC2 HKG prefix
A156.240.110.244🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A156.240.110.248🇭🇰 HKCICL-AS-AP156.240.110.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A210.79.61.18🇭🇰 EDTCL-HK210.79.61.0/24 EVERY DAY TECHNOLOGY CO. LIMITED UNIT 04,7/F,BRIGHT WAY TOWER,NO.33
NSedns153.ultradns.com ⭐ ⚠️ Not in parent delegation
A2001:502:f3ff::299🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns153.ultradns.com
A204.74.66.153🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns153.ultradns.com
NSedns153.ultradns.biz ⚠️ Not in parent delegation
A2610:a1:1015::299🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns153.ultradns.biz
A204.74.67.153🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns153.ultradns.biz
NSedns153.ultradns.net ⚠️ Not in parent delegation
A2610:a1:1014::299🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns153.ultradns.net
A204.74.110.153🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns153.ultradns.net
NSedns153.ultradns.org ⚠️ Not in parent delegation
A2001:502:4612::299🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns153.ultradns.org
A204.74.111.153🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns153.ultradns.org
NSpdns104.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::8c🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns104.ultradns.biz
A156.154.66.104🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns104.ultradns.biz
NSpdns104.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::8c🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns104.ultradns.com
A156.154.64.104🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns104.ultradns.com
NSpdns104.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::8c🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns104.ultradns.net
A156.154.65.104🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns104.ultradns.net
NSpdns104.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::8c🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns104.ultradns.org
A156.154.67.104🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns104.ultradns.org
SOAedns153.ultradns.comzhanghang8819@gmail.com 2022-09-25 #3

net

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=1785666122
⚠️ On DNS blocklist: gambling

Same first word

291y.net
291y.vip

Similar names

y219.com
y912.com
192y.net
y291.com
219y.net
91y2.com

DNS History

17 records (17 active, 0 former)

NSedns153.ultradns.bizedns153.ultradns.comedns153.ultradns.netedns153.ultradns.orgpdns104.ultradns.bizpdns104.ultradns.compdns104.ultradns.netpdns104.ultradns.orgA156.240.110.244156.240.110.24818.166.174.197210.79.61.1845.156.221.1145.156.221.1245.156.221.1345.156.221.1454.46.75.85
●NSedns153.ultradns.biz2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSedns153.ultradns.com2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSedns153.ultradns.net2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSedns153.ultradns.org2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSpdns104.ultradns.biz2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSpdns104.ultradns.com2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSpdns104.ultradns.net2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●NSpdns104.ultradns.org2026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A156.240.110.2442026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A156.240.110.2482026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A18.166.174.1972026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A210.79.61.182026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A45.156.221.112026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A45.156.221.122026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A45.156.221.132026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A45.156.221.142026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50
●A54.46.75.852026-08-01 → 2026-08-02 · 2 obs
● 2026-08-01 22:45:52
● 2026-08-02 10:54:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
291y.netpdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org2 records

✅ Authoritative Response

Server:156.154.65.104

NS records: pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 291y.net (unsigned zone)

⏱️ Timing

Total: 2116ms | Queries: -

📄 Records

TypeCountSample Data
A9156.240.110.248, 45.156.221.13...
NS4edns153.ultradns.biz, edns153.ultradns.com...
SOA1edns153.ultradns.com zhanghang8819.gmail

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns104.ultradns.net, pdns104.ultradns.net)

Analysis

IP Addresses

291y.net directs to 9 IP numbers: 18.166.174.197, 45.156.221.11, 45.156.221.12 and 6 other.

Two other host names, along with 247kyty.com, 2755ky.com and 2363ky.com, also share IP numbers with 291y.net.

Name Servers

The DNS delegation for 291y.net covers 8 name servers: edns153.ultradns.biz, pdns104.ultradns.biz, edns153.ultradns.com and 5 more.

291y.net partially shares its NS delegation with several other domains, including we6878.com, yun912.com, kai699.com and two others.

In DNS configurations, these name servers often share authority with pdns104.ultradns.com, pdns104.ultradns.net, pdns104.ultradns.org and 7 other name servers.

Host names that have two IP addresses:

edns153.ultradns.biz maps to two IP addresses — 204.74.67.153 and 2610:a1:1015::299.

pdns104.ultradns.biz maps to two IP addresses — 156.154.66.104 and 2610:a1:1015::8c.

edns153.ultradns.com maps to two IP addresses — 204.74.66.153 and 2001:502:f3ff::299.

pdns104.ultradns.com maps to two IP addresses — 156.154.64.104 and 2001:502:f3ff::8c.

edns153.ultradns.net maps to two IP addresses — 204.74.110.153 and 2610:a1:1014::299.

pdns104.ultradns.net maps to two IP addresses — 156.154.65.104 and 2610:a1:1014::8c.

edns153.ultradns.org maps to two IP addresses — 204.74.111.153 and 2001:502:4612::299.

pdns104.ultradns.org maps to two IP addresses — 156.154.67.104 and 2001:502:4612::8c.