nullpointer.at - dns.ninja

`nullpointer.at`

DNSSEC	⚠️ Not signed
A	178.77.93.43^{🇩🇪 PLUSSERVER-ASN1178.77.92.0/22 PlusServer GmbH Aggregate Cologne}
		PTR	`n178-77-93-43.cnet.hosteurope.de`
NS	`ns2.inwx.de` ⭐
		A	2001:67c:10b8::104^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns.inwx.de`
		A	2001:67c:1bc::104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
NS	`ns3.inwx.eu`
		A	2a02:d500::53^{🇩🇪 INWX2a02:d500::/29}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 INWX45.87.158.0/23}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
SOA	`ns.inwx.de`hostmaster@inwx.de 2024-08-17 #3

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1781114402

Subdomains

wls.nullpointer.at

dev.nullpointer.at

Same first word

Similar names

pointernull.com

lornetuplin.com

DNS History

8 records (6 active, 2 former)

●NSns.inwx.de2026-02-19 → 2026-06-10 · 3 obs

○ 2020-02-06 16:36:56
● 2026-02-19 23:02:22
● 2026-06-10 18:57:20

○NSns1.small-hosting.net2015-07-04 → 2020-02-06 · 4 obs

● 2015-07-04 16:27:30
● 2020-02-06 16:36:56
○ 2026-02-19 23:02:22
○ 2026-06-10 18:57:20

●NSns2.inwx.de2026-02-19 → 2026-06-10 · 3 obs

○ 2020-02-06 16:36:56
● 2026-02-19 23:02:22
● 2026-06-10 18:57:20

○NSns2.small-hosting.net2015-07-04 → 2020-02-06 · 4 obs

● 2015-07-04 16:27:30
● 2020-02-06 16:36:56
○ 2026-02-19 23:02:22
○ 2026-06-10 18:57:20

●NSns3.inwx.eu2026-02-19 → 2026-06-10 · 3 obs

○ 2020-02-06 16:36:56
● 2026-02-19 23:02:22
● 2026-06-10 18:57:20

●MXalt1.aspmx.l.google.com2015-07-04 → 2026-06-10 · 2 obs

● 2015-07-04 16:27:30
● 2026-06-10 18:57:20

●MXaspmx.l.google.com2015-07-04 → 2026-06-10 · 2 obs

● 2015-07-04 16:27:30
● 2026-06-10 18:57:20

●A178.77.93.432015-07-04 → 2026-06-10 · 2 obs

● 2015-07-04 16:27:30
● 2026-06-10 18:57:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
nullpointer.at	ns.inwx.de, ns2.inwx.de, ns3.inwx.eu	-

✅ Authoritative Response

Server:45.87.158.53

NS records: ns.inwx.de, ns2.inwx.de, ns3.inwx.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullpointer.at (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.77.93.43`
NS	3	`ns2.inwx.de, ns3.inwx.eu...`
MX	2	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)`
SOA	1	`ns.inwx.de hostmaster.inwx.de`

Analysis

Hierarchy

nullpointer.at is the parent domain of wls.nullpointer.at and dev.nullpointer.at.

IP Addresses

nullpointer.at points to a single IP number: 178.77.93.43.

Additional host names — sprossenwanne.at, eibler.at, revorix.de and two others — share IP numbers with nullpointer.at.

Name Servers

Three name servers are authoritative for nullpointer.at: ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.

nullpointer.at shares at least some of its name servers with other domains, including piercing-berlin.com, petid.lv, unternehmenhelfen.de and two others.

These name servers are frequently paired with the name servers ns3.inwx.de, ns4.inwx.com and ns5.inwx.net.

ns2.inwx.de resolves to 176.97.158.104 and 2001:67c:10b8::104. ns.inwx.de resolves to 192.174.68.104 and 2001:67c:1bc::104. ns3.inwx.eu resolves to 45.87.158.53 and 2a02:d500::53. All three hostnames point to two IP numbers each.

Mail Servers

nullpointer.at has two mail servers: aspmx.l.google.com and alt1.aspmx.l.google.com.

nullpointer.at shares the same mail server setup as other domains, including inbar.me, pgv.dk, pitbullacres.com and two others.

nullpointer.at shares mail servers — at least in part — with other domains, including mailer35.netzclub.net, donormanagement.org, ns500759.ns500698.ns500758.ns500736.ns500736.ns500736.ns500736.ns500736.ns500735.ns500708.ns500619.ns500576.ns500652.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other.

Each of the two host names carries two IP addresses: aspmx.l.google.com points to 142.251.163.26 and 2607:f8b0:4004:c1d::1a, and alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.