dukebuys.com - robtex.com

dukebuys.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:da1f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:261a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.26Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.31🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmartin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
A2803:f800:50::6ca2:c357🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartin.ns.cloudflare.com
A2a06:98c1:50::ac40:2357🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartin.ns.cloudflare.com
A108.162.195.87🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
A162.159.44.87Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
A172.64.35.87🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
NSsofia.ns.cloudflare.com
A2606:4700:50::adf5:3adf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
A2803:f800:50::6ca2:c0df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsofia.ns.cloudflare.com
A2a06:98c1:50::ac40:20df🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsofia.ns.cloudflare.com
A108.162.192.223🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
A172.64.32.223🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
A173.245.58.223🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c0b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=jzG-MuHGWttycaqt0WU-R_kh2TJcbE8rYUKIqdt7mbI
TXTv=spf1 include:_spf.elasticemail.com include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.38.26, 172.67.218.31
IPv62606:4700:3036::ac43:da1f, 2606:4700:3037::6815:261a
SOAmartin.ns.cloudflare.comdns@cloudflare.com serial=2399377027

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=1774416562

Same first word

dukebuys.com

DNS History

17 records (11 active, 6 former)

20162017201820192020202120222023202420252026NSmartin.ns.cloudflare.comsofia.ns.cloudflare.comns03.domaincontrol.comns04.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netsmtp.secureserver.netA104.21.38.26172.67.218.312606:4700:3036::ac43:da1f2606:4700:3037::6815:261a50.63.202.2074.220.199.8
●NSmartin.ns.cloudflare.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
○NSns03.domaincontrol.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 16:53:00
○ 2026-02-20 00:05:06
○ 2026-03-25 05:30:26
○NSns04.domaincontrol.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 16:53:00
○ 2026-02-20 00:05:06
○ 2026-03-25 05:30:26
●NSsofia.ns.cloudflare.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●MXaspmx.l.google.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
○MXmailstore1.secureserver.net2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 16:53:00
○ 2026-02-20 00:05:06
○ 2026-03-25 05:30:26
○MXsmtp.secureserver.net2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 16:53:00
○ 2026-02-20 00:05:06
○ 2026-03-25 05:30:26
●A104.21.38.262026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●A172.67.218.312026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●A2606:4700:3036::ac43:da1f2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
●A2606:4700:3037::6815:261a2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-09 16:53:00
● 2026-02-20 00:05:06
● 2026-03-25 05:30:26
○A50.63.202.202017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-26 01:52:20
● 2017-04-09 16:53:00
○ 2026-02-20 00:05:06
○ 2026-03-25 05:30:26
○A74.220.199.82015-05-12 → 2016-07-26 · 4 obs
● 2015-05-12 19:10:34
● 2016-07-26 01:52:20
○ 2017-04-09 16:53:00
○ 2026-03-25 05:30:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...-
dukebuys.comsofia.ns.cloudflare.com, martin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.87

NS records: sofia.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dukebuys.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.31, 104.21.38.26
AAAA22606:4700:3036::ac43:da1f, 2606:4700:3037::6815:261a
NS2martin.ns.cloudflare.com, sofia.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=jzG-MuHGWttycaq, v=spf1 include:_spf.elasticemail.com inc
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1martin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dukebuys.com points to four IP numbers: 2606:4700:3036::ac43:da1f, 2606:4700:3037::6815:261a, 104.21.38.26 and 172.67.218.31.

Other host names, for instance sbk520.com, bixiheduguaadvisory2026.digital, mail.zizostore.com, maonline.org and www.adeyko.com share IP numbers with dukebuys.com.

Name Servers

dukebuys.com's delegation is to two name servers martin.ns.cloudflare.com and sofia.ns.cloudflare.com.

dukebuys.com shares the same name server configuration as other domains, such as 1800dukebuys.com, pennlets.com, bigadvertising.com, houseofmathias.com and extraincome.co.uk.

dukebuys.com at least partially shares its name servers with other domains, for instance boltmobile.ca, nox-emulator.ru, navaperformance.net, modelportal.com and aihealth.vn.

Host names with six IP numbers:

martin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c57, 2803:f800:50::6ca2:c357, 2a06:98c1:50::ac40:2357, 108.162.195.87, 162.159.44.87 and 172.64.35.87.

sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.

Mail Servers

Five mail servers handle dukebuys.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

dukebuys.com shares some mail servers with other domains, including eriepajobs.com, ns500671.ns500671.ns500742.ns500704.ns500731.ns500742.ns500731.ns500704.ns500704.ns500671.ns500649.ns500666.tenderladiesbz.com, ns500734.ns500734.ns500699.ns500693.ns500699.ns500699.ns500693.ns500693.ns500693.ns500693.ns500693.ns500699.ns500632.ns500110.dtrkdll.com, clickhere2shop.com and ns500759.ns500759.ns500759.ns500698.ns500698.ns500698.ns500736.ns500736.ns500736.ns500698.ns500698.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com.

these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 172.253.115.26.

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.