dud39.com - robtex.com

dud39.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c9fb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2cae🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.174Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.251🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
A2803:f800:50::6ca2:c065🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamy.ns.cloudflare.com
A2a06:98c1:50::ac40:2065🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamy.ns.cloudflare.com
A108.162.192.101🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
A172.64.32.101🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
A173.245.58.101🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
NSchuck.ns.cloudflare.com
A2606:4700:58::adf5:3b56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A2803:f800:50::6ca2:c156🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchuck.ns.cloudflare.com
A2a06:98c1:50::ac40:2156🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchuck.ns.cloudflare.com
A108.162.193.86🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A172.64.33.86🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A173.245.59.86🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.44.174, 172.67.201.251
IPv62606:4700:3030::ac43:c9fb, 2606:4700:3034::6815:2cae
SOAamy.ns.cloudflare.comdns@cloudflare.com serial=2395636718

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

Same first word

dud39.com

DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NSamy.ns.cloudflare.comchuck.ns.cloudflare.comns7.idcspy.netA104.21.44.174172.67.201.2512606:4700:3030::ac43:c9fb2606:4700:3034::6815:2cae162.212.180.197CNAME1.dns887.com4.dns887.com
●NSamy.ns.cloudflare.com2026-03-22 → 2026-03-24 · 3 obs
○ 2017-01-05 03:09:56
● 2026-03-22 21:02:00
● 2026-03-24 06:02:30
●NSchuck.ns.cloudflare.com2026-03-22 → 2026-03-24 · 3 obs
○ 2017-01-05 03:09:56
● 2026-03-22 21:02:00
● 2026-03-24 06:02:30
○NSns7.idcspy.net2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:09:56
○ 2026-03-22 21:02:00
○ 2026-03-24 06:02:30
●A104.21.44.1742026-03-22 → 2026-03-24 · 3 obs
○ 2017-01-05 03:09:56
● 2026-03-22 21:02:00
● 2026-03-24 06:02:30
○A162.212.180.1972017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:09:56
○ 2026-03-22 21:02:00
○ 2026-03-24 06:02:30
●A172.67.201.2512026-03-22 → 2026-03-24 · 3 obs
○ 2017-01-05 03:09:56
● 2026-03-22 21:02:00
● 2026-03-24 06:02:30
●A2606:4700:3030::ac43:c9fb2026-03-22 → 2026-03-24 · 3 obs
○ 2017-01-05 03:09:56
● 2026-03-22 21:02:00
● 2026-03-24 06:02:30
●A2606:4700:3034::6815:2cae2026-03-22 → 2026-03-24 · 3 obs
○ 2017-01-05 03:09:56
● 2026-03-22 21:02:00
● 2026-03-24 06:02:30
○CNAME1.dns887.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:09:56
○ 2026-03-22 21:02:00
○ 2026-03-24 06:02:30
○CNAME4.dns887.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:09:56
○ 2026-03-22 21:02:00
○ 2026-03-24 06:02:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
dud39.comamy.ns.cloudflare.com, chuck.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.33.86

NS records: amy.ns.cloudflare.com, chuck.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dud39.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.251, 104.21.44.174
AAAA22606:4700:3034::6815:2cae, 2606:4700:3030::ac43:c9fb
NS2amy.ns.cloudflare.com, chuck.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amy.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by dud39.com: 2606:4700:3030::ac43:c9fb, 2606:4700:3034::6815:2cae, 104.21.44.174 and 172.67.201.251.

other host names including api.localstack.com, mail.chideman.com, funnelgraffiti.com, www.immunologyofinfectiousdiseasenews.com and qasbc.ca share IP numbers with dud39.com.

Name Servers

dud39.com is delegated to two name servers amy.ns.cloudflare.com and chuck.ns.cloudflare.com.

dud39.com shares the same name server setup as other domains, for instance alphafriends.org, wonderhut.eu, aioware.com, lli033.com and htbchurch.org.

dud39.com at least partially shares name servers with other domains, for instance devere-investments.com, beautifulmainehome.com, theavenuegallery.com, nadiakhanestates.com and coffeeandteabrokers.com.

these name servers are commonly used alongside byron.ns.cloudflare.com.

Host names with six IP numbers:

Host name amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.

Host name chuck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b56, 2803:f800:50::6ca2:c156, 2a06:98c1:50::ac40:2156, 108.162.193.86, 172.64.33.86 and 173.245.59.86.