`nullmx.linuxexpoamsterdam.com`

DNSSEC	⚠️ Not signed
A	176.58.119.234^{🇬🇧 AKAMAI-LINODE-AP176.58.96.0/19 Akamai Technologies}
		PTR	`li518-234.members.linode.com`

`linuxexpoamsterdam.com`

	DNSSEC	⚠️ Not signed
	A	176.58.119.234^{🇬🇧 AKAMAI-LINODE-AP176.58.96.0/19 Akamai Technologies}
	NS	`dns1.registrar-servers.com` ⭐
	NS	`dns2.registrar-servers.com`
	MX	`eforward1.registrar-servers.com` ⭐
	MX	`eforward2.registrar-servers.com` ⭐
	MX	`eforward3.registrar-servers.com` ⭐
	MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
	MX	`eforward5.registrar-servers.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
	SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1679988568

Previously MX for

linuxexpoamsterdam.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

7 records (1 active, 6 former)

○NSdns1.onamae-expired.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 20:44:04
○ 2015-10-18 12:52:06
○ 2026-03-26 04:25:14

○NSdns2.onamae-expired.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 20:44:04
○ 2015-10-18 12:52:06
○ 2026-03-26 04:25:14

○NSns1.gmointernet.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 20:44:04
○ 2015-10-18 12:52:06
○ 2026-03-26 04:25:14

○A122.10.91.512015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 20:44:04
○ 2015-10-18 12:52:06
○ 2026-03-26 04:25:14

●A176.58.119.2342026-03-12 → 2026-03-26 · 3 obs

○ 2015-10-18 12:52:06
● 2026-03-12 03:31:42
● 2026-03-26 04:25:14

○A192.64.147.1412015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 20:44:04
○ 2015-10-18 12:52:06
○ 2026-03-26 04:25:14

○A23.253.164.1032015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 20:44:04
○ 2015-10-18 12:52:06
○ 2026-03-26 04:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
linuxexpoamsterdam.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxexpoamsterdam.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.58.119.234`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

nullmx.linuxexpoamsterdam.com points to a single IP number: 176.58.119.234.

other host names for instance mail2.5thgear.ca, smtp.mathehilfe.tv, mathehilfe.tv, fedcourtwvsd.com and _dc-mx.58bde7840aea.genocidecurriculum.org share IP numbers with nullmx.linuxexpoamsterdam.com.

nullmx.linuxexpoamsterdam.com - robtex.com