`mx01.dyna.nu`

DNSSEC	⚠️ Not signed
A	77.160.252.184^{🇳🇱 KPN77.160.0.0/13 PIADDR}
		PTR	`77-160-252-184.fixed.kpn.net`

`dyna.nu`

	DNSSEC	⚠️ Not signed
	A	77.160.252.184^{🇳🇱 KPN77.160.0.0/13 PIADDR}
	NS	`ns.zxcs.nl` ⭐
	NS	`ns.zxcs.be`
	NS	`ns.zxcs.eu`
	MX	`mx00.dyna.nu` ⭐
	MX	`mx01.dyna.nu`⁽¹⁰⁾
	MX	`mx02.dyna.nu`⁽²⁰⁾
	MX	`mx03.dyna.nu`⁽³⁰⁾
	MX	`mx10.dyna.nu`⁽¹⁰⁰⁾
	MX	`mx20.dyna.nu`⁽²⁰⁰⁾
	TXT	`v=spf1 a mx ~all`
	SOA	`ns.zxcs.nl`hostmaster@zxcs.nl 2026-02-12 #3

MX for

dyna.nu

quakeworld.nl

127-0-0-1.nl

Same first word

mx01.mv

mx01.123hjemmeside.dk

mx01.net

mx01.gov.bf

mx01.spdns.eu

mx01.com

mx01.dynu.net

mx01.eu

mx01.de

mx01.ru

mx01.gov.mz

mx01.gov.jo

mx01.kinghost.net

mx01.dyndns.org

Similar names

mx10.nl

m10x.de

mx10.org

xm01.net

mx10.eu

mx10.de

xm10.top

01mx.com

mx10.gouv.ci

xm01.de

10xm.com

xm10.com

xm01.com

x10m.com

mx10.ru

mx10.net

m10x.com

mx10.info

01xm.top

10mx.com

m10x.net

mx10.com

mx10.dyndns.org

mx10.it.com

DNS History

2 records (1 active, 1 former)

●A77.160.252.1842026-02-18 → 2026-03-26 · 3 obs

○ 2016-12-17 02:56:10
● 2026-02-18 05:52:30
● 2026-03-26 10:29:02

○A84.245.27.2202016-03-23 → 2016-12-17 · 4 obs

● 2016-03-23 19:20:58
● 2016-12-17 02:56:10
○ 2026-02-18 05:52:30
○ 2026-03-26 10:29:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	12 records
dyna.nu	ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl	-

✅ Authoritative Response

Server:46.101.179.64

NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dyna.nu (unsigned zone)

⏱️ Timing

Total: 1315ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.160.252.184`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

The mail server mx01.dyna.nu serves dyna.nu, quakeworld.nl and 127-0-0-1.nl.

Commonly, mx00.dyna.nu, mx02.dyna.nu and mx03.dyna.nu serve as mail server together with mx01.dyna.nu.

IP Addresses

mx01.dyna.nu points to IP number 77.160.252.184.

For instance, other host names mx00.dyna.nu, mx02.dyna.nu, dyna.nu, quakeworld.nl and 127-0-0-1.nl share IP numbers with mx01.dyna.nu.

mx01.dyna.nu - robtex.com

mx01.dyna.nu

dyna.nu