028cdoa.com - robtex.com

028cdoa.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:442a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:ba55🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.42Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.85🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdilbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A2803:f800:50::6ca2:c19b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdilbert.ns.cloudflare.com
A2a06:98c1:50::ac40:219b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdilbert.ns.cloudflare.com
A108.162.193.155🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A172.64.33.155🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A173.245.59.155🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
NSsureena.ns.cloudflare.com
A2606:4700:50::a29f:267e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A2803:f800:50::6ca2:c27e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsureena.ns.cloudflare.com
A2a06:98c1:50::ac40:227e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsureena.ns.cloudflare.com
A108.162.194.126🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A162.159.38.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A172.64.34.126🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.42, 172.67.186.85
IPv6 hints2606:4700:3032::6815:442a, 2606:4700:3032::ac43:ba55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAdilbert.ns.cloudflare.comdns@cloudflare.com serial=2398121597

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=1776042002

Same first word

028cdoa.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdilbert.ns.cloudflare.comsureena.ns.cloudflare.comns13.xincache.comns14.xincache.comA104.21.68.42172.67.186.852606:4700:3032::6815:442a2606:4700:3032::ac43:ba55125.64.15.139125.64.16.184CNAME028cdoa.hos(0x74313735).tfidc.net
●NSdilbert.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2020-02-10 19:53:46
● 2026-04-10 20:41:28
● 2026-04-13 01:11:52
○NSns13.xincache.com2015-08-12 → 2016-09-09 · 4 obs
● 2015-08-12 13:46:34
● 2016-09-09 02:36:02
○ 2020-02-10 19:53:46
○ 2026-04-13 01:11:52
○NSns14.xincache.com2015-08-12 → 2020-02-10 · 4 obs
● 2015-08-12 13:46:34
● 2020-02-10 19:53:46
○ 2026-04-10 20:41:28
○ 2026-04-13 01:11:52
●NSsureena.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2020-02-10 19:53:46
● 2026-04-10 20:41:28
● 2026-04-13 01:11:52
●A104.21.68.422026-04-10 → 2026-04-13 · 3 obs
○ 2020-02-10 19:53:46
● 2026-04-10 20:41:28
● 2026-04-13 01:11:52
○A125.64.15.1392016-09-09 → 2016-09-09 · 4 obs
○ 2016-03-24 05:47:56
● 2016-09-09 02:36:02
○ 2020-02-10 19:53:46
○ 2026-04-13 01:11:52
○A125.64.16.1842015-08-12 → 2016-03-24 · 4 obs
● 2015-08-12 13:46:34
● 2016-03-24 05:47:56
○ 2016-09-09 02:36:02
○ 2026-04-13 01:11:52
●A172.67.186.852026-04-10 → 2026-04-13 · 3 obs
○ 2020-02-10 19:53:46
● 2026-04-10 20:41:28
● 2026-04-13 01:11:52
●A2606:4700:3032::6815:442a2026-04-10 → 2026-04-13 · 3 obs
○ 2020-02-10 19:53:46
● 2026-04-10 20:41:28
● 2026-04-13 01:11:52
●A2606:4700:3032::ac43:ba552026-04-10 → 2026-04-13 · 3 obs
○ 2020-02-10 19:53:46
● 2026-04-10 20:41:28
● 2026-04-13 01:11:52
○CNAME028cdoa.hos(0x74313735).tfidc.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 19:53:46
○ 2026-04-10 20:41:28
○ 2026-04-13 01:11:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
028cdoa.comdilbert.ns.cloudflare.com, sureena.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.126

NS records: dilbert.ns.cloudflare.com, sureena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 028cdoa.com (unsigned zone)

⏱️ Timing

Total: 99ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.42, 172.67.186.85
AAAA22606:4700:3032::ac43:ba55, 2606:4700:3032::6815:442a
NS2dilbert.ns.cloudflare.com, sureena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dilbert.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

028cdoa.com resolves to four IP numbers: 2606:4700:3032::6815:442a, 2606:4700:3032::ac43:ba55, 104.21.68.42 and 172.67.186.85.

other host names for instance street.furniture, bizrich.net, sarahmccarry.com, as-bolavip.com and s188plays4.com share IP numbers with 028cdoa.com.

Name Servers

028cdoa.com is delegated to two name servers: dilbert.ns.cloudflare.com and sureena.ns.cloudflare.com.

028cdoa.com shares the same name server setup as other domains, for example wkyzfloor.com, szgudian.com, ahxunhuang.com, 521aijia.com and zqhfy.com.

028cdoa.com at least partially shares name servers with other domains, for instance center-rne.org, yruimetal.com, speakersofislam.com, tenhikaribooks.com and cynthianahotel.ru.

These name servers are often used with wells.ns.cloudflare.com and plato.ns.cloudflare.com.

Host names with six IP numbers:

dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155; sureena.ns.cloudflare.com points to: 2606:4700:50::a29f:267e, 2803:f800:50::6ca2:c27e, 2a06:98c1:50::ac40:227e, 108.162.194.126, 162.159.38.126 and 172.64.34.126.