2du.com - dns.ninja

`2du.com`

DNSSEC	⚠️ Not signed
A	208.88.78.99^{🇺🇸 AS11989208.88.72.0/21 HostPapa, Inc}
		PTR	`generic228.mxout.managed.com`
NS	`nsa.powerdnn.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.52.106^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nsa.managed.com` ⚠️ Not in zone NS records
		A	172.64.52.106^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nsb.managed.com` ⚠️ Not in zone NS records
		A	172.64.53.190^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nsb.powerdnn.com` ⚠️ Not in parent delegation
		A	172.64.53.190^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=yW0BnShF_0Vp-sacWOEZ27aXdFKUWrYTkew0QFOzOGk`
TXT	`v=spf1 a mx ip4:208.88.78.99 ?all`
SOA	`nsa.powerdnn.com`bofenstein@gmail@com serial=1701117497

`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=1782084675

WOT: SAFE (70/100)

Same first word

2du.in

2du.com

2du.com.au

2du.org

2du.com.mx

2du.pl

2du.net

2du.dk

2du.kr

2du.ca

2du.ru

2du.co

2du.us

2du.it

2du.mobi

2du.tv

2du.media

2du.de

Similar names

2ud.com

d2u.club

du2.net

d2u.pl

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u2d.biz

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d2u.us

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d2u.xyz

u2d.net

du2.org

d2u.dk

ud2.de

d2u.info

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d2u.de

ud2.ca

2ud.cn

d2u.net

du2.cn

2ud.biz

ud2.net

du2.cc

ud2.ru

u2d.com.au

u2d.ru

u2d.eu

ud2.com

du2.com

d2u.in

d2u.com.br

d2u.com

d2u.sk

u2d.co.kr

d2u.ru

u2d.be

DNS History

14 records (10 active, 4 former)

○NSdns1.appliedi.net2015-07-05 → 2016-12-01 · 4 obs

● 2015-07-05 10:24:34
● 2016-12-01 05:57:08
○ 2018-09-26 01:42:02
○ 2026-06-21 23:57:22

○NSdns2.appliedi.net2015-07-05 → 2016-12-01 · 4 obs

● 2015-07-05 10:24:34
● 2016-12-01 05:57:08
○ 2018-09-26 01:42:02
○ 2026-06-21 23:57:22

●NSnsa.managed.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

●NSnsa.powerdnn.com2018-09-26 → 2026-06-21 · 3 obs

○ 2016-12-01 05:57:08
● 2018-09-26 01:42:02
● 2026-06-21 23:57:22

●NSnsb.managed.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

●NSnsb.powerdnn.com2018-09-26 → 2026-06-21 · 3 obs

○ 2016-12-01 05:57:08
● 2018-09-26 01:42:02
● 2026-06-21 23:57:22

●MXalt1.aspmx.l.google.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

●MXalt2.aspmx.l.google.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

●MXalt3.aspmx.l.google.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

●MXalt4.aspmx.l.google.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

●MXaspmx.l.google.com2026-03-19 → 2026-06-21 · 3 obs

○ 2018-09-26 01:42:02
● 2026-03-19 04:58:34
● 2026-06-21 23:57:22

○MXmail.2du.com2015-07-05 → 2018-09-26 · 4 obs

● 2015-07-05 10:24:34
● 2018-09-26 01:42:02
○ 2026-03-19 04:58:34
○ 2026-06-21 23:57:22

●A208.88.78.992018-09-26 → 2026-06-21 · 3 obs

○ 2016-12-01 05:57:08
● 2018-09-26 01:42:02
● 2026-06-21 23:57:22

○A216.167.192.1332015-07-05 → 2016-12-01 · 4 obs

● 2015-07-05 10:24:34
● 2016-12-01 05:57:08
○ 2018-09-26 01:42:02
○ 2026-06-21 23:57:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
2du.com	nsa.managed.com, nsb.managed.com	2 records

✅ Authoritative Response

Server:172.64.53.190

NS records: nsa.managed.com, nsb.managed.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2du.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.88.78.99`
NS	2	`nsa.powerdnn.com, nsb.powerdnn.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
TXT	2	`google-site-verification=yW0BnShF_0Vp-sa, v=spf1 a mx ip4:208.88.78.99 ?all`
SOA	1	`nsa.powerdnn.com bofenstein@gmail.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsa.managed.com, nsb.managed.com)

Analysis

IP Addresses

2du.com resolves to one IP address: 208.88.78.99.

mail.teldeschi.com, testshoot.com, fleetlogik.com and two other host names share IP numbers with 2du.com.

Name Servers

The authoritative name servers for 2du.com are nsa.managed.com, nsb.managed.com, nsa.powerdnn.com and nsb.powerdnn.com.

2du.com partially shares its NS delegation with several other domains, including visualdata.nl, studioars.hr, stlearthsci.org and two others.

Host names nsa.managed.com, nsb.managed.com, nsa.powerdnn.com and nsb.powerdnn.com each have one IP address. Notably, nsa.managed.com and nsa.powerdnn.com resolve to the same address 172.64.52.106, and nsb.managed.com and nsb.powerdnn.com resolve to the same address 172.64.53.190.

These two host names — nsa.managed.com and nsa.powerdnn.com — each point to 172.64.52.106 IP addresses.

These two host names — nsb.managed.com and nsb.powerdnn.com — each point to 172.64.53.190 IP addresses.

Mail Servers

2du.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

2du.com has at least partial mail server overlap with other domains such as ntherma.com, industrialabseiling.com, eurotrade.online and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.16.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.