`nullmx.a1airline.com`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
NS	`ns1.sedoparking.com` ⭐ ⚠️ Not in parent delegation
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns2.sedoparking.com` ⚠️ Not in parent delegation
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

`a1airline.com`

	DNSSEC	⚠️ Not signed
	A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
	NS	`ns1.sedoparking.com` ⭐
	NS	`ns2.sedoparking.com`
	MX	`localhost` ⭐
	TXT	`v=spf1 -all`
	SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

4 records (4 active, 0 former)

●NSns1.sedoparking.com2026-03-05 → 2026-04-25 · 2 obs

● 2026-03-05 03:00:46
● 2026-04-25 16:24:02

●NSns2.sedoparking.com2026-03-05 → 2026-04-25 · 2 obs

● 2026-03-05 03:00:46
● 2026-04-25 16:24:02

●MXlocalhost2026-03-05 → 2026-04-25 · 2 obs

● 2026-03-05 03:00:46
● 2026-04-25 16:24:02

●A64.190.63.2222026-03-05 → 2026-04-25 · 2 obs

● 2026-03-05 03:00:46
● 2026-04-25 16:24:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
a1airline.com	ns1.sedoparking.com, ns2.sedoparking.com	2 records

✅ Authoritative Response

Server:91.195.240.8

NS records: ns1.sedoparking.com, ns2.sedoparking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1airline.com (unsigned zone)

⏱️ Timing

Total: 3256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns2.sedoparking.com, ns1.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)

Analysis

IP Addresses

nullmx.a1airline.com points to a single IP: 64.190.63.222.

Other host names, for instance 0026.de, bsju.com, entomon.com, taichi.ch and mail.star-shopping.de share IP numbers with nullmx.a1airline.com.

Name Servers

Two name servers ns1.sedoparking.com and ns2.sedoparking.com handle delegation for nullmx.a1airline.com.

nullmx.a1airline.com uses the same name server setup as other domains, for example emfatec.com, printers.co, end.ca, mypotus.org and dronesale.com.

nullmx.a1airline.com shares name servers with other domains at least in part, for instance echoclinical.com.

Host names with two IP numbers:

ns1.sedoparking.com points to: 3.130.216.63 and 91.195.241.8

ns2.sedoparking.com points to: 34.211.188.210 and 91.195.240.8

Mail Servers

nullmx.a1airline.com is handled by a single mail server, localhost.

nullmx.a1airline.com has the same mail server setup as other domains, including cargoexpressinc.com, www.hot(0x736578)ypictures.com, ns1.nameservers.ch, mail.video.tv and mx.athletenmanagement.de.

nullmx.a1airline.com - robtex.com