`smtp.dirix.nu`

DNSSEC	⚠️ Not signed
A	212.125.129.93^{🇳🇱 CUCI212.125.129.0/24 Cubic Circle}
		PTR	`yota.dirix.nu`

`dirix.nu`

	DNSSEC	⚠️ Not signed
	NS	`ns-1083.awsdns-07.org` ⭐
	NS	`ns-1794.awsdns-32.co.uk`
	NS	`ns-676.awsdns-20.net`
	NS	`ns-80.awsdns-10.com`
	MX	`smtp.dirix.nu` ⭐
	MX	`yota.dirix.nu`⁽²⁰⁾
	TXT	`v=spf1 ip4:212.125.129.93 ip4:86.80.134.135 -all`
	SOA	`ns-1083.awsdns-07.org`awsdns-hostmaster@amazon.com serial=1

MX for

drenr.nl

dirix.nu

Same first word

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DNS History

3 records (1 active, 2 former)

○A212.125.129.1472015-06-12 → 2015-09-24 · 4 obs

● 2015-06-12 09:53:28
● 2015-09-24 16:50:08
○ 2015-12-09 21:58:50
○ 2026-04-30 10:04:10

●A212.125.129.932026-02-17 → 2026-04-30 · 3 obs

○ 2017-01-06 17:16:58
● 2026-02-17 00:36:46
● 2026-04-30 10:04:10

○A51.254.48.922015-12-09 → 2017-01-06 · 5 obs

○ 2015-09-24 16:50:08
● 2015-12-09 21:58:50
● 2017-01-06 17:16:58
○ 2026-02-17 00:36:46
○ 2026-04-30 10:04:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	z.ns.nu, m.ns.nu, c.ns.nu, a.ns.nu...	12 records
dirix.nu	ns-676.awsdns-20.net, ns-1083.awsdns-07.org, ns-1794.awsdns-32.co.uk, ns-80.awsdns-10.com	-

✅ Authoritative Response

Server:205.251.194.164

NS records: ns-676.awsdns-20.net, ns-1083.awsdns-07.org, ns-1794.awsdns-32.co.uk, ns-80.awsdns-10.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dirix.nu (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.125.129.93`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

smtp.dirix.nu serves as the mail server for drenr.nl and dirix.nu.

For mail handling, yota.dirix.nu serves as a mail server together with smtp.dirix.nu.

IP Addresses

smtp.dirix.nu points to a single IP number: 212.125.129.93.

Other host names, for instance yota.dirix.nu, share IP numbers with smtp.dirix.nu.

smtp.dirix.nu - robtex.com

smtp.dirix.nu

dirix.nu