do-4u.com - dns.ninja

do-4u.com

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@do-4u.com 2026-04-25 #2

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=1781704785

DNS History

6 records (3 active, 3 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netadmns1.hinet.netadmns2.hinet.netMXmail.do-4u.comA54.215.31.113
○NSadmns1.hinet.net2015-05-31 → 2017-04-08 · 4 obs
● 2015-05-31 15:38:04
● 2017-04-08 09:19:24
○ 2026-06-17 14:10:30
○ 2026-06-17 14:10:32
○NSadmns2.hinet.net2015-05-31 → 2017-04-08 · 4 obs
● 2015-05-31 15:38:04
● 2017-04-08 09:19:24
○ 2026-06-17 14:10:30
○ 2026-06-17 14:10:32
●NSns1.dyna-ns.net2026-06-17 → 2026-06-17 · 3 obs
○ 2017-04-08 09:19:24
● 2026-06-17 14:10:30
● 2026-06-17 14:10:32
●NSns2.dyna-ns.net2026-06-17 → 2026-06-17 · 3 obs
○ 2017-04-08 09:19:24
● 2026-06-17 14:10:30
● 2026-06-17 14:10:32
○MXmail.do-4u.com2015-05-31 → 2017-04-08 · 4 obs
● 2015-05-31 15:38:04
● 2017-04-08 09:19:24
○ 2026-06-17 14:10:30
○ 2026-06-17 14:10:32
●A54.215.31.1132026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 14:10:30
● 2026-06-17 14:10:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
do-4u.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for do-4u.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.do-4u.com

Analysis

IP Addresses

do-4u.com resolves to just one IP address, 54.215.31.113.

Two other host names, along with 4n2.net, longjingwang.com and www.trevorgreen.com, also share IP numbers with do-4u.com.

Name Servers

do-4u.com is served by two delegated name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.

do-4u.com shares its NS records with other domains, for example melbet-xto.buzz, kka6.cc, yoldashlar.com and two others.

Each of the hosts ns1.dyna-ns.net and ns2.dyna-ns.net has four IP addresses: ns1.dyna-ns.net points to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net points to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.