`nullmx.swesub.com`

DNSSEC	⚠️ Not signed
A	103.224.182.239^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-239.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	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 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`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 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 2026-08-07 #1

`swesub.com`

	DNSSEC	⚠️ Not signed
	A	103.224.182.239^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
	NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.lionns.com` ⚠️ Not in zone NS records
	NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
	NS	`ns2.lionns.com` ⚠️ Not in zone NS records
	MX	`park-mx.above.com` ⭐
	TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
	SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-08-07 #1

Previously MX for

swesub.com

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

8 records (4 active, 4 former)

●NSns1.abovedomains.com2026-08-07 → 2026-08-07 · 2 obs

● 2026-08-07 11:40:56
● 2026-08-07 11:40:58

●NSns2.abovedomains.com2026-08-07 → 2026-08-07 · 2 obs

● 2026-08-07 11:40:56
● 2026-08-07 11:40:58

●MXpark-mx.above.com2026-08-07 → 2026-08-07 · 2 obs

● 2026-08-07 11:40:56
● 2026-08-07 11:40:58

●A103.224.182.2392026-08-07 → 2026-08-07 · 3 obs

○ 2016-04-21 08:42:42
● 2026-08-07 11:40:56
● 2026-08-07 11:40:58

○A69.162.80.532016-01-25 → 2016-01-25 · 4 obs

○ 2015-11-03 09:34:48
● 2016-01-25 07:23:28
○ 2016-04-21 08:42:42
○ 2026-08-07 11:40:58

○A69.162.80.562015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 12:29:52
○ 2015-11-03 09:34:48
○ 2026-08-07 11:40:58

○A95.211.117.2062015-06-10 → 2015-11-03 · 4 obs

● 2015-06-10 12:29:52
● 2015-11-03 09:34:48
○ 2016-01-25 07:23:28
○ 2026-08-07 11:40:58

○A95.211.219.672016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-25 07:23:28
● 2016-04-21 08:42:42
○ 2026-08-07 11:40:56
○ 2026-08-07 11:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
swesub.com	ns1.lionns.com, ns2.lionns.com	8 records

✅ Authoritative Response

Server:103.224.182.77

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swesub.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.239`
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: 8

Out-of-bailiwick: 8 (ns1.lionns.com, ns1.lionns.com, ns1.lionns.com...)

Analysis

IP Addresses

nullmx.swesub.com directs to one IP number, which is 103.224.182.239.

Among the host names that share IP numbers with nullmx.swesub.com are onmilife.com, chotwire.com, wifisyncapp.com and two others.

Name Servers

DNS delegation for nullmx.swesub.com points to two name servers: ns1.abovedomains.com and ns2.abovedomains.com.

nullmx.swesub.com has the same name server delegation as a number of other domains, such as idn269.marza12.shop, mail.xnxnnn.com, www.vlcalais.com.au and two more.

The name servers of nullmx.swesub.com overlap at least partially with those of other domains — among them fifth.gybrit(0x616e616c)ytsesystem.com, june.com.au, nayobi.com and two more.

These name servers commonly appear in delegations together with 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, ns15.abovedomains.com and 7 other.

Each of the hosts ns1.abovedomains.com and ns2.abovedomains.com has four IP addresses: ns1.abovedomains.com points to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, and ns2.abovedomains.com points to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Mail Servers

nullmx.swesub.com routes its mail through a single mail server, park-mx.above.com.

nullmx.swesub.com has the same mail server arrangement as a number of other domains, for example water-storage-tanks-d317.click, hostmaster.hostmaster.www2.zmovies.tv, 3007.kissofcouple.us and two more.

park-mx.above.com has exactly one IP number: 103.224.212.34.

nullmx.swesub.com - robtex.com