dredgingengineering.com - dns.ninja

`dredgingengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9c49^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:28b8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.184^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.73^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaxson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
TXT	`google-site-verification=dbky3kQBdsz4KxYsCi9mox8eWnSz4AWFZF1asdL0nY4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.184, 172.67.156.73
		IPv6 hints	2606:4700:3030::ac43:9c49, 2606:4700:3036::6815:28b8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOA	`jaxson.ns.cloudflare.com`dns@cloudflare.com serial=2405360808

`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=1780950166

Subdomains

www.dredgingengineering.com

Same first word

dredgingengineering.com

DNS History

15 records (6 active, 9 former)

○NSdocks01.rzone.de2015-07-21 → 2017-11-09 · 4 obs

● 2015-07-21 07:36:00
● 2017-11-09 09:31:22
○ 2026-04-23 13:23:56
○ 2026-06-08 20:52:42

●NSjaxson.ns.cloudflare.com2026-04-23 → 2026-06-08 · 3 obs

○ 2017-11-09 09:31:22
● 2026-04-23 13:23:56
● 2026-06-08 20:52:42

○NSshades12.rzone.de2015-07-21 → 2017-11-09 · 4 obs

● 2015-07-21 07:36:00
● 2017-11-09 09:31:22
○ 2026-04-23 13:23:56
○ 2026-06-08 20:52:42

●NSsuzanne.ns.cloudflare.com2026-04-23 → 2026-06-08 · 3 obs

○ 2017-11-09 09:31:22
● 2026-04-23 13:23:56
● 2026-06-08 20:52:42

○MXrelay.rzone.de2015-07-21 → 2017-11-09 · 4 obs

● 2015-07-21 07:36:00
● 2017-11-09 09:31:22
○ 2026-04-23 13:23:56
○ 2026-06-08 20:52:42

○MXsendmail4.brinkster.com2015-07-21 → 2017-11-09 · 4 obs

● 2015-07-21 07:36:00
● 2017-11-09 09:31:22
○ 2026-04-23 13:23:56
○ 2026-06-08 20:52:42

●A104.21.40.1842026-04-23 → 2026-06-08 · 10 obs

○ 2017-11-09 09:31:22
● 2026-04-23 13:23:56
● 2026-04-26 12:27:12
○ 2026-04-28 14:36:34
● 2026-04-29 12:58:50
● 2026-05-10 16:42:58
○ 2026-05-10 22:10:00
○ 2026-05-24 08:56:28
● 2026-05-26 12:09:32
● 2026-06-08 20:52:42

●A172.67.156.732026-04-23 → 2026-06-08 · 10 obs

○A188.114.96.02026-04-28 → 2026-05-10 · 7 obs

○ 2026-04-26 12:27:12
● 2026-04-28 14:36:34
○ 2026-04-29 12:58:50
○ 2026-05-10 16:42:58
● 2026-05-10 22:10:00
○ 2026-05-24 08:04:02
○ 2026-06-08 20:52:42

○A188.114.97.02026-04-28 → 2026-05-10 · 7 obs

○ 2026-04-26 12:27:12
● 2026-04-28 14:36:34
○ 2026-04-29 12:58:50
○ 2026-05-10 16:42:58
● 2026-05-10 22:10:00
○ 2026-05-24 08:04:02
○ 2026-06-08 20:52:42

●A2606:4700:3030::ac43:9c492026-04-23 → 2026-06-08 · 10 obs

●A2606:4700:3036::6815:28b82026-04-23 → 2026-06-08 · 10 obs

○A2a06:98c1:3120::2026-04-28 → 2026-05-10 · 7 obs

○ 2026-04-26 12:27:12
● 2026-04-28 14:36:34
○ 2026-04-29 12:58:50
○ 2026-05-10 16:42:58
● 2026-05-10 22:10:00
○ 2026-05-24 08:04:02
○ 2026-06-08 20:52:42

○A2a06:98c1:3121::2026-04-28 → 2026-05-10 · 7 obs

○ 2026-04-26 12:27:12
● 2026-04-28 14:36:34
○ 2026-04-29 12:58:50
○ 2026-05-10 16:42:58
● 2026-05-10 22:10:00
○ 2026-05-24 08:04:02
○ 2026-06-08 20:52:42

○A65.182.100.1912015-07-21 → 2017-11-09 · 4 obs

● 2015-07-21 07:36:00
● 2017-11-09 09:31:22
○ 2026-04-23 13:23:56
○ 2026-06-08 20:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
dredgingengineering.com	suzanne.ns.cloudflare.com, jaxson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.221

NS records: suzanne.ns.cloudflare.com, jaxson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dredgingengineering.com (unsigned zone)

⏱️ Timing

Total: 535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.73, 104.21.40.184`
AAAA	2	`2606:4700:3030::ac43:9c49, 2606:4700:3036::6815:28b8`
NS	2	`jaxson.ns.cloudflare.com, suzanne.ns.cloudflare.com`
TXT	1	`google-site-verification=dbky3kQBdsz4KxY`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaxson.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

dredgingengineering.com serves as the parent of www.dredgingengineering.com.

IP Addresses

dredgingengineering.com points to 4 IP addresses — 104.21.40.184, 172.67.156.73, 2606:4700:3030::ac43:9c49 and 2606:4700:3036::6815:28b8.

njcytec.com, avicii.de, elthika.com plus two other host names have IP numbers in common with dredgingengineering.com.

Name Servers

dredgingengineering.com is served by two delegated name servers, jaxson.ns.cloudflare.com and suzanne.ns.cloudflare.com.

The name server configuration of dredgingengineering.com is shared with other domains, for instance 1win.com.pe, secium.com, salute-semplice.it and two others.

dredgingengineering.com has at least partial name server overlap with other domains, such as gg51-fymm1344.vip, tems-gas.com, yiwudth.com and two others.

These name servers tend to appear together with the name servers tricia.ns.cloudflare.com, ezra.ns.cloudflare.com and melinda.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

jaxson.ns.cloudflare.com has IP addresses 108.162.195.221, 162.159.44.221, 172.64.35.221 plus three more.

suzanne.ns.cloudflare.com has IP addresses 108.162.194.87, 162.159.38.87, 172.64.34.87 plus three more.