`nullmx.randstandusa.com`

DNSSEC	⚠️ Not signed
A	103.224.182.247^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-247.above.com`
NS	`ns3.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.45^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns3.above.com`
		A	103.224.212.45^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns3.above.com`
NS	`ns4.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.46^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns4.above.com`
		A	103.224.212.46^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns4.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`

`randstandusa.com`

	DNSSEC	⚠️ Not signed
	A	103.224.182.247^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
	NS	`ns1.abovedomains.com` ⭐
	NS	`ns3.abovedomains.com`
	NS	`ns4.abovedomains.com`
	MX	`park-mx.above.com` ⭐
	TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
	SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-08-13 #18

Previously MX for

randstandusa.com

Same first word

nullmx.org

nullmx.com

nullmx.net

DNS History

8 records (4 active, 4 former)

○NSns1.above.com2015-06-18 → 2016-09-21 · 3 obs

● 2015-06-18 17:38:34
● 2016-09-21 13:12:00
○ 2026-08-13 08:50:30

○NSns2.above.com2015-06-18 → 2016-09-21 · 3 obs

● 2015-06-18 17:38:34
● 2016-09-21 13:12:00
○ 2026-08-13 08:50:30

●NSns3.abovedomains.com2026-08-13 → 2026-08-13 · 2 obs

○ 2016-09-21 13:12:00
● 2026-08-13 08:50:30

●NSns4.abovedomains.com2026-08-13 → 2026-08-13 · 2 obs

○ 2016-09-21 13:12:00
● 2026-08-13 08:50:30

○MXmail.post-host.net2015-06-18 → 2016-09-21 · 3 obs

● 2015-06-18 17:38:34
● 2016-09-21 13:12:00
○ 2026-08-13 08:50:30

●MXpark-mx.above.com2026-08-13 → 2026-08-13 · 2 obs

○ 2016-09-21 13:12:00
● 2026-08-13 08:50:30

●A103.224.182.2472026-08-13 → 2026-08-13 · 2 obs

○ 2016-09-21 13:12:00
● 2026-08-13 08:50:30

○A103.224.212.2502015-06-18 → 2016-09-21 · 3 obs

● 2015-06-18 17:38:34
● 2016-09-21 13:12:00
○ 2026-08-13 08:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
randstandusa.com	ns3.abovedomains.com, ns4.abovedomains.com	4 records

✅ Authoritative Response

Server:103.224.182.45

NS records: ns3.abovedomains.com, ns4.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for randstandusa.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.247`
NS	2	`ns3.abovedomains.com, ns4.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.abovedomains.com, ns3.abovedomains.com, ns4.abovedomains.com...)

Analysis

IP Addresses

nullmx.randstandusa.com resolves to just one IP address, 103.224.182.247.

Two other host names, along with oebz.com, net.btcmg.com and tamilcinima.com, also share IP numbers with nullmx.randstandusa.com.

Name Servers

nullmx.randstandusa.com uses two name servers for its delegation: ns3.abovedomains.com and ns4.abovedomains.com.

nullmx.randstandusa.com shares its NS records with other domains, for example wap.antravasna.com, iranmissiles.com, penguindrycleaners.com.au and two others.

nullmx.randstandusa.com partially shares its NS delegation with several other domains, including www.thewhitelionlancs.co.uk, mail.belconnenmarkets.com.au, dsnextgen.com and two others.

These name servers often co-occur with the name servers ns1.abovedomains.com.

The two host names ns3.abovedomains.com and ns4.abovedomains.com each have a pair of IP addresses: ns3.abovedomains.com has 103.224.182.45 and 103.224.212.45, and ns4.abovedomains.com has 103.224.182.46 and 103.224.212.46.

Mail Servers

The sole mail server for nullmx.randstandusa.com is park-mx.above.com.

Among the domains sharing a mail server setup with nullmx.randstandusa.com are www.sopyng.live, free-(0x706f726e)-movs.com, volituristici.com and two others.

park-mx.above.com directs to just one IP number, 103.224.212.34.

nullmx.randstandusa.com - robtex.com