devnull.at - dns.ninja
devnull.at
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.atdomain-admin@univie.ac.at serial=1780552802 | ||||||
Same first word
Similar names
nulldev.se |
nulldev.net |
nevdull.us |
llunved.com |
llunved.de |
nulldev.org |
nevdull.net |
nevdull.ca |
nulldev.com |
vendull.blogspot.com |
nulldev.xyz |
llunved.net |
nevdull.nu |
nulldev.link |
DNS History
17 records (10 active, 7 former)
○NSns0.xname.org2015-07-09 → 2026-03-24 · 7 obs
○ 2015-11-05 17:03:08
○ 2015-11-28 00:34:50
● 2016-02-24 11:00:42
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
●NSns1.nameservice.at2026-04-24 → 2026-06-04 · 3 obs
● 2026-04-24 01:57:08
● 2026-06-04 06:24:12
○NSns1.nsnoc.com2015-07-09 → 2026-03-24 · 8 obs
● 2015-11-28 00:34:50
○ 2016-02-24 11:00:42
○ 2016-11-06 12:04:06
● 2017-04-19 07:18:36
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
○NSns1.xname.org2015-07-09 → 2026-03-24 · 4 obs
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
●NSns2.nameservice.at2026-04-24 → 2026-06-04 · 3 obs
● 2026-04-24 01:57:08
● 2026-06-04 06:24:12
○NSns2.nsnoc.com2015-07-09 → 2026-03-24 · 4 obs
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
○NSns2.xname.org2015-07-09 → 2026-03-24 · 8 obs
● 2015-11-28 00:34:50
○ 2016-02-24 11:00:42
○ 2017-04-19 07:18:36
● 2026-02-17 10:58:52
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
○NSns3.nsnoc.com2015-07-09 → 2026-03-24 · 4 obs
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
○NSns4.nsnoc.com2015-07-09 → 2026-03-24 · 4 obs
● 2026-03-24 04:04:40
○ 2026-04-24 01:57:08
○ 2026-06-04 06:24:12
●MXalt1.aspmx.l.google.com2015-07-09 → 2026-06-04 · 2 obs
● 2026-06-04 06:24:12
●MXalt2.aspmx.l.google.com2015-07-09 → 2026-06-04 · 2 obs
● 2026-06-04 06:24:12
●MXaspmx.l.google.com2015-07-09 → 2026-06-04 · 2 obs
● 2026-06-04 06:24:12
●MXaspmx2.googlemail.com2015-07-09 → 2026-06-04 · 8 obs
● 2015-11-05 17:03:08
○ 2015-11-28 00:34:50
● 2016-02-24 11:00:42
○ 2016-11-06 12:04:06
○ 2026-02-17 10:58:52
● 2026-03-24 04:04:40
● 2026-06-04 06:24:12
●MXaspmx3.googlemail.com2015-07-09 → 2026-06-04 · 8 obs
● 2015-11-05 17:03:08
○ 2015-11-28 00:34:50
● 2016-02-24 11:00:42
○ 2016-11-06 12:04:06
○ 2026-02-17 10:58:52
● 2026-03-24 04:04:40
● 2026-06-04 06:24:12
●MXaspmx4.googlemail.com2015-07-09 → 2026-06-04 · 8 obs
● 2015-11-05 17:03:08
○ 2015-11-28 00:34:50
● 2016-02-24 11:00:42
○ 2016-11-06 12:04:06
○ 2026-02-17 10:58:52
● 2026-03-24 04:04:40
● 2026-06-04 06:24:12
●MXaspmx5.googlemail.com2015-07-09 → 2026-06-04 · 8 obs
● 2015-11-05 17:03:08
○ 2015-11-28 00:34:50
● 2016-02-24 11:00:42
○ 2016-11-06 12:04:06
○ 2026-02-17 10:58:52
● 2026-03-24 04:04:40
● 2026-06-04 06:24:12
●A213.235.193.422015-07-09 → 2026-06-04 · 2 obs
● 2026-06-04 06:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | 14 records |
| devnull.at | ns2.nameservice.at, ns1.nameservice.at | 4 records |
✅ Authoritative Response
Server:46.125.235.217
NS records: ns2.nameservice.at, ns1.nameservice.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devnull.at (unsigned zone)
⏱️ Timing
Total: 888ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.235.193.42 |
| NS | 2 | ns2.nameservice.at, ns1.nameservice.at |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), aspmx2.googlemail.com (pri: 30)... |
| SOA | 1 | ns1.nameservice.at domainadmin2.magenta. |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (d.ns.at, j.ns.at, n.ns.at...)
Out-of-bailiwick: 4 (ns2.nameservice.at, ns1.nameservice.at, ns2.nameservice.at...)
Analysis
IP Addresses
devnull.at directs to one IP number, which is 213.235.193.42.
duk.psi.co.at, for instance, is one of the other host names sharing IP numbers with devnull.at.
Name Servers
devnull.at uses two name servers for its delegation: ns1.nameservice.at and ns2.nameservice.at.
devnull.at has the same name server delegation as a number of other domains, such as schumoto.com, gruenerkreis.at, ursuper.info and two more.
devnull.at has a partial name server overlap with other domains — among them memothek.at and hostgroup.com.
The two host names ns1.nameservice.at and ns2.nameservice.at each have a pair of IP addresses: ns1.nameservice.at has 46.125.235.217 and 2001:4bc8:2000:702::1, and ns2.nameservice.at has 84.115.254.100 and 2a02:8383:d:200a::1.
Mail Servers
devnull.at has 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and four others.
devnull.at shares at least some of its mail servers with other domains — for example ns500758.ns500698.ns500758.ns500758.ns500698.ns500698.ns500735.ns500698.ns500735.ns500576.ns500619.ns500619.ns500576.ns500576.trackreceptor.com, ns500754.ns500754.ns500754.ns500731.ns500742.ns500704.ns500671.ns500678.ns500678.ns500678.ns500291.ns500131.lustychickser.com, ns500699.ns500693.ns500734.ns500693.ns500588.ns500588.ns500612.ns500632.ns500588.ns500110.dtrkdll.com and two more.
These mail servers tend to co-occur with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and three additional mail servers.
Hosts with two IP numbers each:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com directs traffic to 173.194.76.26 and 2a00:1450:400c:c00::1b.
aspmx.l.google.com directs traffic to 142.250.101.27 and 2607:f8b0:4023:c03::1a.
alt1.aspmx.l.google.com directs traffic to 192.178.128.26 and 2607:f8b0:4023:2801::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.145.26 and 2607:f8b0:4023:3003::1b.