ipn.nu - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ipn.nu`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:9e96^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2129^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.41^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.150^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ruth.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`mx0.neotor.net` ⭐
		A	192.165.226.205^{🇸🇪 TELNECT-ASN192.165.226.0/24 Telnect AB}
MX	`mx1.neotor.se`⁽²⁰⁾
		A	192.165.225.201^{🇸🇪 TELNECT-ASN192.165.225.0/24 Telnect AB}
TXT	`v=spf1 include:spf.neotor.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.41, 172.67.158.150
		IPv6 hints	2606:4700:3031::ac43:9e96, 2606:4700:3035::6815:2129
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOA	`ruth.ns.cloudflare.com`dns@cloudflare.com serial=2411168800

`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	`id:b63713a9-7c10-414d-861f-30262c37dadc`
	TXT	`NU zone update: 2026-08-17 13:35:18 +0000 (EPOCH 1786973718) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1786973772

PTR for

177.181.226.188.in-addr.arpa

121.121.68.138.in-addr.arpa

1.0.0.f.0.c.0.0.0.0.0.0.0.0.0.0.0.1.0.1.0.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa

Same first word

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DNS History

14 records (8 active, 6 former)

●NSruth.ns.cloudflare.com2026-02-20 → 2026-08-17 · 2 obs

● 2026-02-20 15:23:18
● 2026-08-17 13:56:34

●NStodd.ns.cloudflare.com2026-02-20 → 2026-08-17 · 2 obs

● 2026-02-20 15:23:18
● 2026-08-17 13:56:34

●MXmx0.neotor.net2026-02-20 → 2026-08-17 · 2 obs

● 2026-02-20 15:23:18
● 2026-08-17 13:56:34

●MXmx1.neotor.se2026-02-20 → 2026-08-17 · 2 obs

● 2026-02-20 15:23:18
● 2026-08-17 13:56:34

●A104.21.33.412026-02-20 → 2026-08-17 · 13 obs

● 2026-02-20 15:23:18
● 2026-03-01 11:39:46
○ 2026-03-05 20:58:04
● 2026-03-06 09:07:22
● 2026-04-29 15:19:24
○ 2026-05-07 21:09:04
○ 2026-06-09 09:09:22
● 2026-06-09 14:30:22
○ 2026-07-02 10:20:30
● 2026-07-16 14:55:44
○ 2026-08-07 22:32:48
● 2026-08-08 16:35:20
● 2026-08-17 13:56:34

●A172.67.158.1502026-02-20 → 2026-08-17 · 13 obs

○A188.114.96.02026-03-05 → 2026-08-07 · 12 obs

○ 2026-03-01 11:39:46
● 2026-03-05 20:58:04
○ 2026-03-06 09:07:22
○ 2026-04-29 15:19:24
● 2026-05-07 21:09:04
● 2026-06-09 09:09:22
○ 2026-06-09 14:30:22
● 2026-07-02 10:20:30
○ 2026-07-16 14:55:44
● 2026-08-07 22:32:48
○ 2026-08-08 16:35:20
○ 2026-08-17 13:56:34

○A188.114.97.02026-03-05 → 2026-08-07 · 12 obs

○A2606:4700:3030::6815:21292026-02-20 → 2026-06-09 · 10 obs

●A2606:4700:3031::ac43:9e962026-07-16 → 2026-08-17 · 5 obs

○ 2026-07-02 10:20:30
● 2026-07-16 14:55:44
○ 2026-08-07 22:32:48
● 2026-08-08 16:35:20
● 2026-08-17 13:56:34

○A2606:4700:3032::ac43:9e962026-02-20 → 2026-06-09 · 10 obs

●A2606:4700:3035::6815:21292026-07-16 → 2026-08-17 · 5 obs

○ 2026-07-02 10:20:30
● 2026-07-16 14:55:44
○ 2026-08-07 22:32:48
● 2026-08-08 16:35:20
● 2026-08-17 13:56:34

○A2a06:98c1:3120::2026-03-05 → 2026-08-07 · 12 obs

○A2a06:98c1:3121::2026-03-05 → 2026-08-07 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	d.ns.nu, z.ns.nu, a.ns.nu, c.ns.nu...	12 records
ipn.nu	ruth.ns.cloudflare.com, todd.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.146

NS records: ruth.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.41, 172.67.158.150`
AAAA	2	`2606:4700:3031::ac43:9e96, 2606:4700:3035::6815:2129`
NS	2	`ruth.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	2	`mx0.neotor.net (pri: 10), mx1.neotor.se (pri: 20)`
TXT	1	`v=spf1 include:spf.neotor.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ruth.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

IP Addresses

ipn.nu points to the four IP addresses 104.21.33.41, 172.67.158.150, 2606:4700:3031::ac43:9e96 and 2606:4700:3035::6815:2129.

www.balaodainformatica.com.br, gay(0x706f726e)tattoohunk.xyz, h4161.com and two other host names share IP numbers with ipn.nu.

Name Servers

ipn.nu is delegated to two name servers: ruth.ns.cloudflare.com and todd.ns.cloudflare.com.

ipn.nu uses the same name servers as several other domains — among them 412dbdbf1f012e08.com, 75cbdcf4064c336b.com, nosplan.org and two more.

At least some of ipn.nu's name servers are shared with other domains, for example basks.com, greenkarmaproject.com, harvestbazaar.click and two more.

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

Hostnames that resolve to 6 IP addresses:

ruth.ns.cloudflare.com resolves to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

Mail for ipn.nu is handled by two mail servers — mx0.neotor.net and mx1.neotor.se.

ipn.nu uses an identical mail server configuration to several other domains — among them foreststar.net, mineland.se, netsplit.se and two more.

Each of mx0.neotor.net and mx1.neotor.se has one IP address: mx0.neotor.net uses 192.165.226.205 and mx1.neotor.se uses 192.165.225.201.