`nullmx.4extra.com`

DNSSEC	⚠️ Not signed
A	103.224.212.118^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-118.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.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`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-04-13 #1

`4extra.com`

	DNSSEC	⚠️ Not signed
	A	103.224.212.118^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
	NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
	NS	`5014.ns1.abovedomains.com` ⚠️ Not in zone NS records
	NS	`5014.ns2.abovedomains.com` ⚠️ Not in zone NS records
	NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
	MX	`park-mx.above.com` ⭐
	TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
	SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-04-13 #1

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

11 records (4 active, 7 former)

●NSns1.abovedomains.com2026-04-13 → 2026-04-13 · 2 obs

○ 2026-02-26 09:35:46
● 2026-04-13 08:52:46

○NSns1.afternic.com2026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 09:35:46
○ 2026-04-13 08:52:46

●NSns2.abovedomains.com2026-04-13 → 2026-04-13 · 2 obs

○ 2026-02-26 09:35:46
● 2026-04-13 08:52:46

○NSns2.afternic.com2026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 09:35:46
○ 2026-04-13 08:52:46

●MXpark-mx.above.com2026-04-13 → 2026-04-13 · 1 obs

● 2026-04-13 08:52:46

●A103.224.212.1182026-04-13 → 2026-04-13 · 2 obs

○ 2026-02-26 09:35:46
● 2026-04-13 08:52:46

○A13.248.169.482026-02-26 → 2026-02-26 · 3 obs

○ 2016-07-13 14:09:58
● 2026-02-26 09:35:46
○ 2026-04-13 08:52:46

○A174.49.73.682016-03-05 → 2016-07-13 · 5 obs

○ 2015-11-23 09:53:22
● 2016-03-05 22:24:28
● 2016-07-13 14:09:58
○ 2026-02-26 09:35:46
○ 2026-04-13 08:52:46

○A209.181.247.1052008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 14:37:06
○ 2015-07-21 17:19:32
○ 2026-04-13 08:52:46

○A73.43.28.1812015-07-21 → 2015-11-23 · 5 obs

○ 2008-03-19 14:37:06
● 2015-07-21 17:19:32
● 2015-11-23 09:53:22
○ 2016-03-05 22:24:28
○ 2026-04-13 08:52:46

○A76.223.54.1462026-02-26 → 2026-02-26 · 3 obs

○ 2016-07-13 14:09:58
● 2026-02-26 09:35:46
○ 2026-04-13 08:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
4extra.com	5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com	4 records

✅ Authoritative Response

Server:103.224.182.9

NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4extra.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.118`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com...)

Analysis

IP Addresses

nullmx.4extra.com points to a single IP number: 103.224.212.118.

Other host names, for instance u2wu8im.jiuzero.cn, 75188.com, magazines.tv, v8851.com and jtbyby.com share IP numbers with nullmx.4extra.com.

Name Servers

nullmx.4extra.com is delegated to two name servers: ns1.abovedomains.com and ns2.abovedomains.com.

nullmx.4extra.com uses the same name server setup as other domains, for instance mag.uniblue.com, euz.de, bagelhouselodi.com, www.overv.io and hd4.newlord.cfd.

nullmx.4extra.com shares name servers with other domains at least partially, for instance dc-19baf1ebc17c.img-view.net, higender.com, tsxt.com, cgi-maker.com and mail2.suppnet.net.

these name servers are commonly used with the name servers ns15.abovedomains.com, ns16.abovedomains.com, 5579.ns1.abovedomains.com, 5579.ns2.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5680.ns1.abovedomains.com and 5680.ns2.abovedomains.com.

Host names with two IP numbers:

The host ns1.abovedomains.com points to 103.224.182.9 and 103.224.212.9.

The host ns2.abovedomains.com points to 103.224.182.10 and 103.224.212.10.

Mail Servers

The mail server for nullmx.4extra.com is park-mx.above.com.

nullmx.4extra.com shares the same mail server setup as other domains, including supp.com.au, pppnukm.fileswordpress.com, pinguino.cc, porrfilm.com and aboutnutra.com.

Host name park-mx.above.com resolves to IP 103.224.212.34.

nullmx.4extra.com - robtex.com