`nullmx.reserva.net`

DNSSEC	⚠️ Not signed
A	103.224.182.251^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-251.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 2026-07-17 #1

`reserva.net`

	DNSSEC	⚠️ Not signed
	A	103.224.182.251^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
	NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.above.com` ⚠️ Not in zone NS records
	NS	`ns2.above.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 2026-07-17 #1

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

9 records (4 active, 5 former)

●NSns1.abovedomains.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-04-07 00:29:24
● 2026-06-22 09:13:24
● 2026-07-17 12:44:38

○NSns1.dnslink.com2015-07-25 → 2016-04-07 · 4 obs

● 2015-07-25 00:47:00
● 2016-04-07 00:29:24
○ 2026-06-22 09:13:24
○ 2026-07-17 12:44:38

●NSns2.abovedomains.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-04-07 00:29:24
● 2026-06-22 09:13:24
● 2026-07-17 12:44:38

○NSns2.dnslink.com2015-07-25 → 2016-04-07 · 4 obs

● 2015-07-25 00:47:00
● 2016-04-07 00:29:24
○ 2026-06-22 09:13:24
○ 2026-07-17 12:44:38

○MXmail.b-io.co2015-07-25 → 2016-04-07 · 4 obs

● 2015-07-25 00:47:00
● 2016-04-07 00:29:24
○ 2026-06-22 09:13:24
○ 2026-07-17 12:44:38

●MXpark-mx.above.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-04-07 00:29:24
● 2026-06-22 09:13:24
● 2026-07-17 12:44:38

●A103.224.182.2512026-07-17 → 2026-07-17 · 2 obs

○ 2026-06-22 09:13:24
● 2026-07-17 12:44:38

○A103.224.212.2032026-06-22 → 2026-06-22 · 3 obs

○ 2016-04-07 00:29:24
● 2026-06-22 09:13:24
○ 2026-07-17 12:44:38

○A209.15.13.1342015-07-25 → 2016-04-07 · 4 obs

● 2015-07-25 00:47:00
● 2016-04-07 00:29:24
○ 2026-06-22 09:13:24
○ 2026-07-17 12:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
reserva.net	ns1.above.com, ns2.above.com	-

✅ Authoritative Response

Server:103.224.182.85

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reserva.net (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.251`
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`

Analysis

IP Addresses

nullmx.reserva.net has exactly one IP address — 103.224.182.251.

www.xspace.in, middleschool.com.au, goldstarcasino.com plus two other host names have IP numbers in common with nullmx.reserva.net.

Name Servers

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

The name server configuration of nullmx.reserva.net is shared with other domains, for instance nrw.vetterwindows.com, www.vipleague.se, transaxle.com.au and two others.

nullmx.reserva.net partially shares its NS delegation with several other domains, including ku11-vn.xyz, 8222.ridleysd.pantek88.com, a148fhxy.top and two others.

In DNS configurations, these name servers often share authority with 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, ns15.abovedomains.com and 7 other name servers.

The hosts ns1.abovedomains.com and ns2.abovedomains.com each resolve to four IP numbers: ns1.abovedomains.com directs to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, and ns2.abovedomains.com directs to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Mail Servers

nullmx.reserva.net uses one mail server — park-mx.above.com.

The mail server setup of nullmx.reserva.net matches that of other domains such as cgi.toog.net, allbooksfree.com, ns4.telona.org and two others.

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

nullmx.reserva.net - robtex.com