network7.nu - dns.ninja

`network7.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:def2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2683^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.131^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.242^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c180^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2180^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kip.ns.cloudflare.com`
		A	108.162.193.128^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	172.64.33.128^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	173.245.59.128^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
MX	`redbull-relay.mxrouting.net` ⭐
		A	45.43.208.33^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`redbull.mxrouting.net`
MX	`redbull.mxrouting.net`⁽²⁰⁾
		A	45.43.208.33^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`redbull.mxrouting.net`
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.131, 172.67.222.242
		IPv6 hints	2606:4700:3030::ac43:def2, 2606:4700:3033::6815:2683
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`kip.ns.cloudflare.com`dns@cloudflare.com serial=2407834372

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`NU zone update: 2026-07-01 18:30:33 +0000 (EPOCH 1782930633) (auto)`
	TXT	`id:b10c5e8b-1b93-4561-b85a-3a86215f048f`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1782930692

Subdomains

cdn.network7.nu

cdn-1.network7.nu

dl-e0002.network7.nu

dl-e0001.network7.nu

Same first word

network7.eu

network7.biz

network7.co.uk

network7.nu

Similar names

7network.com

DNS History

14 records (8 active, 6 former)

●NSkip.ns.cloudflare.com2026-02-14 → 2026-07-01 · 2 obs

● 2026-02-14 19:20:48
● 2026-07-01 19:11:46

●NSroxy.ns.cloudflare.com2026-02-14 → 2026-07-01 · 2 obs

● 2026-02-14 19:20:48
● 2026-07-01 19:11:46

○MXmx.yandex.net2026-02-14 → 2026-07-01 · 2 obs

○ 2026-02-14 19:20:48
○ 2026-07-01 19:11:46

●MXredbull-relay.mxrouting.net2026-02-14 → 2026-07-01 · 2 obs

● 2026-02-14 19:20:48
● 2026-07-01 19:11:46

●MXredbull.mxrouting.net2026-02-14 → 2026-07-01 · 2 obs

● 2026-02-14 19:20:48
● 2026-07-01 19:11:46

●A104.21.38.1312026-02-14 → 2026-07-01 · 8 obs

● 2026-02-14 19:20:48
● 2026-03-23 02:37:22
○ 2026-03-28 04:09:22
● 2026-03-28 22:42:10
● 2026-04-03 11:54:22
○ 2026-04-21 16:33:34
● 2026-04-23 17:29:42
● 2026-07-01 19:11:46

●A172.67.222.2422026-02-14 → 2026-07-01 · 8 obs

● 2026-02-14 19:20:48
● 2026-03-23 02:37:22
○ 2026-03-28 04:09:22
● 2026-03-28 22:42:10
● 2026-04-03 11:54:22
○ 2026-04-21 16:33:34
● 2026-04-23 17:29:42
● 2026-07-01 19:11:46

○A188.114.96.02026-03-28 → 2026-04-21 · 7 obs

○ 2026-03-23 02:37:22
● 2026-03-28 04:09:22
○ 2026-03-28 22:42:10
○ 2026-04-03 11:54:22
● 2026-04-21 16:33:34
○ 2026-04-23 17:29:42
○ 2026-07-01 19:11:46

○A188.114.97.02026-03-28 → 2026-04-21 · 7 obs

○ 2026-03-23 02:37:22
● 2026-03-28 04:09:22
○ 2026-03-28 22:42:10
○ 2026-04-03 11:54:22
● 2026-04-21 16:33:34
○ 2026-04-23 17:29:42
○ 2026-07-01 19:11:46

●A2606:4700:3030::ac43:def22026-06-30 → 2026-07-01 · 3 obs

○ 2026-06-12 14:15:52
● 2026-06-30 00:04:26
● 2026-07-01 19:11:46

○A2606:4700:3032::ac43:def22026-02-14 → 2026-06-12 · 10 obs

● 2026-02-14 19:20:48
● 2026-03-23 02:37:22
○ 2026-03-28 04:09:22
● 2026-03-28 22:42:10
● 2026-04-03 11:54:22
○ 2026-04-21 16:33:34
● 2026-04-23 17:29:42
● 2026-06-12 14:15:52
○ 2026-06-30 00:04:26
○ 2026-07-01 19:11:46

●A2606:4700:3033::6815:26832026-02-14 → 2026-07-01 · 8 obs

● 2026-02-14 19:20:48
● 2026-03-23 02:37:22
○ 2026-03-28 04:09:22
● 2026-03-28 22:42:10
● 2026-04-03 11:54:22
○ 2026-04-21 16:33:34
● 2026-04-23 17:29:42
● 2026-07-01 19:11:46

○A2a06:98c1:3120::2026-03-28 → 2026-04-21 · 7 obs

○ 2026-03-23 02:37:22
● 2026-03-28 04:09:22
○ 2026-03-28 22:42:10
○ 2026-04-03 11:54:22
● 2026-04-21 16:33:34
○ 2026-04-23 17:29:42
○ 2026-07-01 19:11:46

○A2a06:98c1:3121::2026-03-28 → 2026-04-21 · 7 obs

○ 2026-03-23 02:37:22
● 2026-03-28 04:09:22
○ 2026-03-28 22:42:10
○ 2026-04-03 11:54:22
● 2026-04-21 16:33:34
○ 2026-04-23 17:29:42
○ 2026-07-01 19:11:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	12 records
network7.nu	roxy.ns.cloudflare.com, kip.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.142

NS records: roxy.ns.cloudflare.com, kip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for network7.nu (unsigned zone)

⏱️ Timing

Total: 1457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.131, 172.67.222.242`
AAAA	2	`2606:4700:3033::6815:2683, 2606:4700:3030::ac43:def2`
NS	2	`kip.ns.cloudflare.com, roxy.ns.cloudflare.com`
MX	2	`redbull.mxrouting.net (pri: 10), redbull-relay.mxrouting.net (pri: 20)`
TXT	1	`v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kip.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

Hierarchy

The domain network7.nu is a parent of cdn.network7.nu, cdn-1.network7.nu, dl-e0002.network7.nu and dl-e0001.network7.nu.

IP Addresses

network7.nu directs to four IP numbers, which are 104.21.38.131, 172.67.222.242, 2606:4700:3030::ac43:def2 and 2606:4700:3033::6815:2683.

kluge.surge1.com, smartrobotic.sbs, carbonlighthouse.com plus two other host names have IP numbers in common with network7.nu.

Name Servers

network7.nu has two authoritative name servers — kip.ns.cloudflare.com and roxy.ns.cloudflare.com.

The name server configuration of network7.nu is shared with other domains, for instance socialchain.de, knoopx.net, manipura.es and two others.

At least some of network7.nu's name servers are shared with other domains, for example nomadjunkies.com, storyor.com, briggsshaw.com.au and two more.

These name servers tend to be used in conjunction with the name servers ryleigh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kip.ns.cloudflare.com points to 108.162.193.128, 172.64.33.128, 173.245.59.128 and 3 other IP addresses.

roxy.ns.cloudflare.com points to 108.162.192.142, 172.64.32.142, 173.245.58.142 and 3 other IP addresses.

Mail Servers

network7.nu uses two mail servers, redbull-relay.mxrouting.net and redbull.mxrouting.net.

The mail server setup of network7.nu matches that of other domains such as exdivo.com, jccodez.com, sticksmedia.com and two others.

At least some of the mail servers used by network7.nu are shared with other domains: xyz900.com, devoasys.com, sitescdn.com and two others among them.

redbull-relay.mxrouting.net and redbull.mxrouting.net each point to one IP address — 45.43.208.33.

The host names redbull-relay.mxrouting.net and redbull.mxrouting.net both resolve to 45.43.208.33 IP addresses.