`duodeep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bcd3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:8ec^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.236^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.211^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`paul.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`google-site-verification=bcsCz5VFEjiKGeunPRrZadeWcIZwj1fglK76l-r5kbQ`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.236, 172.67.188.211
		IPv6	2606:4700:3031::ac43:bcd3, 2606:4700:3037::6815:8ec
SOA	`paul.ns.cloudflare.com`dns@cloudflare.com serial=2398552679

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

duodeep.com

Similar names

depoedu.org.tw

DNS History

14 records (11 active, 3 former)

○NSns65.domaincontrol.com2018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 17:54:16
○ 2026-02-24 01:14:36
○ 2026-03-09 21:43:12

○NSns66.domaincontrol.com2018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 17:54:16
○ 2026-02-24 01:14:36
○ 2026-03-09 21:43:12

●NSpaul.ns.cloudflare.com2026-02-24 → 2026-03-09 · 3 obs

○ 2018-11-16 17:54:16
● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●NSsandy.ns.cloudflare.com2026-02-24 → 2026-03-09 · 3 obs

○ 2018-11-16 17:54:16
● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●MXalt1.aspmx.l.google.com2026-02-24 → 2026-03-09 · 2 obs

● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●MXalt2.aspmx.l.google.com2026-02-24 → 2026-03-09 · 2 obs

● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●MXalt3.aspmx.l.google.com2026-02-24 → 2026-03-09 · 2 obs

● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●MXalt4.aspmx.l.google.com2026-02-24 → 2026-03-09 · 2 obs

● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●MXaspmx.l.google.com2026-02-24 → 2026-03-09 · 2 obs

● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●A104.21.8.2362026-02-24 → 2026-03-09 · 3 obs

○ 2018-11-16 17:54:16
● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

○A104.248.150.2512018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 17:54:16
○ 2026-02-24 01:14:36
○ 2026-03-09 21:43:12

●A172.67.188.2112026-02-24 → 2026-03-09 · 3 obs

○ 2018-11-16 17:54:16
● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●A2606:4700:3031::ac43:bcd32026-02-24 → 2026-03-09 · 3 obs

○ 2018-11-16 17:54:16
● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

●A2606:4700:3037::6815:8ec2026-02-24 → 2026-03-09 · 3 obs

○ 2018-11-16 17:54:16
● 2026-02-24 01:14:36
● 2026-03-09 21:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duodeep.com	paul.ns.cloudflare.com, sandy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.135

NS records: paul.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duodeep.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.236, 172.67.188.211`
AAAA	2	`2606:4700:3031::ac43:bcd3, 2606:4700:3037::6815:8ec`
NS	2	`paul.ns.cloudflare.com, sandy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=bcsCz5VFEjiKGeu, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`paul.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by duodeep.com: 2606:4700:3031::ac43:bcd3, 2606:4700:3037::6815:8ec, 104.21.8.236 and 172.67.188.211.

other host names including advertrends.com, visualisingmillroad.com, gottagetnow.com, kamimpex.pl and (0x736578)ies.sbs share IP numbers with duodeep.com.

Name Servers

duodeep.com is delegated to two name servers paul.ns.cloudflare.com and sandy.ns.cloudflare.com.

duodeep.com shares the same name server setup as other domains, for instance centurionpnw.com, levantine.se, ok-bus.com, yaowaratbangkok.com and allabreve.org.

duodeep.com at least partially shares name servers with other domains, for instance ecommerce.io, flowershow.org.uk, hopa-casino.org, buaya77official.com and morphix.biz.

These name servers are commonly used alongside jerry.ns.cloudflare.com and edna.ns.cloudflare.com.

Host names with six IP numbers:

Host name paul.ns.cloudflare.com points to: 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.

Host name sandy.ns.cloudflare.com points to: 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219.

Mail Servers

duodeep.com is handled by five mail servers: 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.

duodeep.com shares some mail servers with other domains, at least partially, for instance joara.com, dialrapid.com, everykey.com, ns500698.ns500759.ns500698.ns500698.ns500735.ns500735.ns500735.ns500735.ns500736.ns500735.ns500698.ns500652.ns500619.ns500619.trackreceptor.com and ns500765.ns500734.ns500734.ns500693.ns500693.ns500693.ns500699.ns500683.ns500693.ns500693.ns500683.ns500578.ns500110.dtrkdll.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27

duodeep.com - robtex.com

duodeep.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`duodeep.com`

`com`