shadowdu.com - dns.ninja

`shadowdu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d5fc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:17e3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.227^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.252^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`mckenzie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckenzie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckenzie.ns.cloudflare.com`
		A	108.162.194.253^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	162.159.38.253^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
		A	172.64.34.253^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckenzie.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`openai-domain-verification=dv-zBThBwsbjmn4VtAtsZxMYrwV`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.227, 172.67.213.252
		IPv6 hints	2606:4700:3033::ac43:d5fc, 2606:4700:3034::6815:17e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2406556951

`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=1781134283

Same first word

shadowdu.com

DNS History

35 records (9 active, 26 former)

●NSguy.ns.cloudflare.com2026-02-15 → 2026-06-10 · 3 obs

○ 2017-11-16 23:55:04
● 2026-02-15 19:45:08
● 2026-06-10 23:35:06

●NSmckenzie.ns.cloudflare.com2026-02-15 → 2026-06-10 · 3 obs

○ 2017-11-16 23:55:04
● 2026-02-15 19:45:08
● 2026-06-10 23:35:06

○NSns-101.awsdns-12.com2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○NSns-1476.awsdns-56.org2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○NSns-1729.awsdns-24.co.uk2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○NSns-739.awsdns-28.net2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○MXalt1.gmr-smtp-in.l.google.com2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○MXalt2.gmr-smtp-in.l.google.com2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○MXalt3.gmr-smtp-in.l.google.com2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○MXalt4.gmr-smtp-in.l.google.com2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○MXgmr-smtp-in.l.google.com2016-12-20 → 2017-11-16 · 4 obs

● 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-06-10 · 3 obs

○ 2017-11-16 23:55:04
● 2026-02-15 19:45:08
● 2026-06-10 23:35:06

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-06-10 · 3 obs

○ 2017-11-16 23:55:04
● 2026-02-15 19:45:08
● 2026-06-10 23:35:06

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-06-10 · 3 obs

○ 2017-11-16 23:55:04
● 2026-02-15 19:45:08
● 2026-06-10 23:35:06

●A104.21.23.2272026-03-04 → 2026-06-10 · 20 obs

○ 2026-02-15 19:45:08
● 2026-03-04 02:55:06
○ 2026-03-04 20:28:58
○ 2026-03-23 22:36:28
● 2026-04-03 14:08:48
● 2026-04-24 20:08:22
○ 2026-04-27 21:13:04
● 2026-04-29 10:06:32
● 2026-05-03 20:45:08
○ 2026-05-14 01:35:16
○ 2026-05-14 03:13:56
● 2026-05-14 14:55:26
○ 2026-05-18 13:44:26
○ 2026-05-19 17:50:14
● 2026-05-19 18:21:18
○ 2026-05-22 00:53:12
● 2026-05-22 07:52:18
○ 2026-06-04 00:11:18
● 2026-06-04 03:11:48
● 2026-06-10 23:35:06

●A172.67.213.2522026-03-04 → 2026-06-10 · 20 obs

○A188.114.96.02026-02-15 → 2026-05-22 · 19 obs

○ 2017-11-16 23:55:04
● 2026-02-15 19:45:08
○ 2026-03-04 02:55:06
● 2026-03-04 20:28:58
● 2026-03-23 22:36:28
○ 2026-04-03 14:08:48
○ 2026-04-24 20:08:22
● 2026-04-27 21:13:04
○ 2026-04-29 10:06:32
○ 2026-05-03 20:45:08
● 2026-05-14 01:35:16
● 2026-05-14 03:13:56
○ 2026-05-14 14:55:26
● 2026-05-18 13:44:26
● 2026-05-19 17:50:14
○ 2026-05-19 18:21:18
● 2026-05-22 00:53:12
○ 2026-05-22 07:52:18
○ 2026-06-10 23:35:06

○A188.114.96.42026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-15 19:45:08
○ 2026-05-22 07:52:18
● 2026-06-04 00:11:18
○ 2026-06-04 03:11:48
○ 2026-06-10 23:35:06

○A188.114.97.02026-02-15 → 2026-05-22 · 19 obs

○A188.114.97.42026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-15 19:45:08
○ 2026-05-22 07:52:18
● 2026-06-04 00:11:18
○ 2026-06-04 03:11:48
○ 2026-06-10 23:35:06

●A2606:4700:3033::ac43:d5fc2026-03-04 → 2026-06-10 · 20 obs

●A2606:4700:3034::6815:17e32026-03-04 → 2026-06-10 · 20 obs

○A2a06:98c1:3120::2026-02-15 → 2026-05-22 · 19 obs

○A2a06:98c1:3120::42026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-15 19:45:08
○ 2026-05-22 07:52:18
● 2026-06-04 00:11:18
○ 2026-06-04 03:11:48
○ 2026-06-10 23:35:06

○A2a06:98c1:3121::2026-02-15 → 2026-05-22 · 19 obs

○A2a06:98c1:3121::42026-06-04 → 2026-06-04 · 5 obs

○ 2026-02-15 19:45:08
○ 2026-05-22 07:52:18
● 2026-06-04 00:11:18
○ 2026-06-04 03:11:48
○ 2026-06-10 23:35:06

○A52.219.0.302017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.0.422017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.4.1142017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.4.382016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 00:26:56
○ 2017-11-16 23:55:04
○ 2026-06-10 23:35:06

○A52.219.4.862017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.4.942017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.68.1062017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.68.1222017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

○A52.219.68.262017-11-16 → 2017-11-16 · 4 obs

○ 2016-12-20 00:26:56
● 2017-11-16 23:55:04
○ 2026-02-15 19:45:08
○ 2026-06-10 23:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shadowdu.com	guy.ns.cloudflare.com, mckenzie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.173

NS records: guy.ns.cloudflare.com, mckenzie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shadowdu.com (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.252, 104.21.23.227`
AAAA	2	`2606:4700:3034::6815:17e3, 2606:4700:3033::ac43:d5fc`
NS	2	`guy.ns.cloudflare.com, mckenzie.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 18), route3.mx.cloudflare.net (pri: 46)...`
TXT	2	`openai-domain-verification=dv-zBThBwsbjm, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

shadowdu.com points to four IP numbers: 104.21.23.227, 172.67.213.252, 2606:4700:3033::ac43:d5fc and 2606:4700:3034::6815:17e3.

Among the host names that share IP numbers with shadowdu.com are askworksheet.com, 513e8c0c096e.keinhirnhasen.de, e-mailhosting.com and two others.

Name Servers

DNS delegation for shadowdu.com points to two name servers: guy.ns.cloudflare.com and mckenzie.ns.cloudflare.com.

shadowdu.com has the same name server delegation as a number of other domains, such as sokratiomelathron.com, uigm.ac.id, writersunioncy.org and two more.

shadowdu.com has at least partial name server overlap with other domains, such as dreamingindiy.com, globed.dev, phanbontuquy.com and two others.

It is common to find these name servers paired with the name servers ines.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

guy.ns.cloudflare.com has IP addresses 108.162.193.173, 172.64.33.173 and 173.245.59.173, plus 3 other.

mckenzie.ns.cloudflare.com has IP addresses 108.162.194.253, 162.159.38.253 and 172.64.34.253, plus 3 other.

Mail Servers

shadowdu.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

shadowdu.com shares at least some of its mail servers with other domains — for example ersparnis.eu, bdweb.biz, ajmancity.ae and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.