`nsauth01.into.nu`

	DNSSEC	⚠️ Not signed
	A	2603:1020:203:1::1^{🇳🇱 Microsoft2603:1000::/25 MICROSOFT}
	A	40.67.200.203^{🇳🇱 Microsoft40.67.0.0/16}

`into.nu`

	DNSSEC	⚠️ Not signed
	A	52.166.219.240^{🇳🇱 Microsoft52.160.0.0/11 MICROSOFT}
	NS	`nsauth01.keenondots.com` ⭐ ⚠️ Not in parent delegation
	NS	`nsauth01.into.nu` ⚠️ Not in zone NS records
	NS	`nsauth02.into.nu` ⚠️ Not in zone NS records
	NS	`nsauth03.into.nu` ⚠️ Not in zone NS records
	NS	`nsauth03.keenondots.info` ⚠️ Not in parent delegation
	MX	`into-nu.mail.protection.outlook.com` ⭐
	TXT	`knowbe4-site-verification=ab5d267a976653e87c1eda22bfb5b02e`
	TXT	`4p5t8d9z6g17269mtw6vhsnmkq4q2vfy`
	TXT	`ztjjtg3rn6sgn9jyl971q35rghqdjk5y`
	TXT	`j14g2kabv36lh6aram2k3trjr9`
	TXT	`google-site-verification=7EXRi2ZcfYsYxQOUjI-gCF7oYE-AFP8__iB6dRAPPII`
	TXT	`mhbuoe5s8ji4ma8eirqfk0m2cj`
	TXT	`apple-domain-verification=bP9ZoL45i0i7HZji`
	TXT	`v=spf1 a mx ip4:213.206.102.224/27 ip4:213.206.116.96/27 ip4:213.206.118.192/...`
	SOA	`nsauth01.keenondots.com`domain@keenondots.com 2026-04-01 #1

NS for

into.nu

krccapital.com

Previously NS for

amexgroup.com

DNS History

2 records (2 active, 0 former)

●A2603:1020:203:1::12026-02-20 → 2026-05-09 · 18 obs

● 2026-02-20 04:49:46
● 2026-03-02 08:44:04
○ 2026-03-07 16:34:40
○ 2026-03-11 17:59:14
● 2026-03-14 04:39:22
● 2026-03-15 05:24:52
○ 2026-03-22 18:33:16
○ 2026-03-23 01:26:04
● 2026-03-25 22:28:40
● 2026-03-28 19:32:18
○ 2026-03-29 11:37:48
○ 2026-03-31 15:13:50
● 2026-04-06 20:06:42
● 2026-04-30 17:19:56
○ 2026-05-03 06:03:08
○ 2026-05-03 12:43:48
● 2026-05-04 08:50:48
● 2026-05-09 17:09:44

●A40.67.200.2032026-02-21 → 2026-05-09 · 19 obs

○ 2026-02-20 04:49:46
● 2026-02-21 09:21:14
○ 2026-03-02 08:44:04
● 2026-03-07 16:34:40
● 2026-03-25 22:28:40
○ 2026-03-26 18:33:48
● 2026-03-28 02:04:56
○ 2026-03-28 19:32:18
● 2026-03-29 11:37:48
● 2026-03-31 08:02:20
○ 2026-03-31 15:13:50
● 2026-04-06 20:06:42
● 2026-04-10 19:04:24
○ 2026-04-11 04:08:46
● 2026-04-11 13:49:38
● 2026-04-30 17:19:56
○ 2026-05-03 06:03:08
● 2026-05-03 12:43:48
● 2026-05-09 17:09:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	m.ns.nu, c.ns.nu, z.ns.nu, a.ns.nu...	12 records
into.nu	nsauth01.into.nu, nsauth02.into.nu, nsauth03.into.nu	6 records

✅ Authoritative Response

Server:52.149.64.248

NS records: nsauth01.into.nu, nsauth02.into.nu, nsauth03.into.nu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for into.nu (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.67.200.203`
AAAA	1	`2603:1020:203:1::1`

📌 Glue Records Collected

Total: 18

In-bailiwick: 18 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

Name Server Role

nsauth01.into.nu serves as a name server for into.nu and krccapital.com.

nsauth02.into.nu, nsauth03.into.nu and nsauth01.keenondots.com are commonly used as name servers along with nsauth01.into.nu.

IP Addresses

nsauth01.into.nu points to two IP numbers: 2603:1020:203:1::1 and 40.67.200.203.

Other host names such as nsauth01.breedband.nl, nsauth01.keenondots.com, nsauth01.partner-up.nl, ns1.exite.com and nsauth01.keenondots.nl share IP numbers with nsauth01.into.nu.

nsauth01.into.nu - robtex.com

nsauth01.into.nu

into.nu