simson.nu - dns.ninja
simson.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-08-02 10:20:37 +0000 (EPOCH 1785666037) (auto) | ||||||
| TXT | id:f620c227-1dca-46a9-899b-e5d52a83a830 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785666094 | ||||||
Subdomains
www.simson.nu |
Same first word
simson.info |
simson.ru |
simson.nu |
simson.be |
simson.fi |
simson.ee |
simson.xyz |
simson.hu |
simson.com.hk |
simson.nl |
simson.se |
simson.com |
simson.co.in |
simson.net |
simson.pl |
simson.eu |
simson.de |
simson.at |
simson.ch |
Similar names
DNS History
16 records (7 active, 9 former)
○NSns0.transip.net2015-08-18 → 2026-06-16 · 3 obs
● 2026-06-16 12:27:10
○ 2026-08-02 11:22:58
●NSns1-05.azure-dns.com2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 11:22:58
○NSns1.transip.nl2015-08-18 → 2026-06-16 · 3 obs
● 2026-06-16 12:27:10
○ 2026-08-02 11:22:58
●NSns2-05.azure-dns.net2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 11:22:58
○NSns2.transip.eu2015-08-18 → 2026-06-16 · 3 obs
● 2026-06-16 12:27:10
○ 2026-08-02 11:22:58
●NSns3-05.azure-dns.org2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 11:22:58
●NSns4-05.azure-dns.info2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 11:22:58
○MXmx01.ruprobeheer.nl2015-08-18 → 2017-05-17 · 4 obs
● 2017-05-17 09:17:06
○ 2026-02-14 20:53:12
○ 2026-08-02 11:22:58
○MXmx02.ruprobeheer.nl2016-09-25 → 2017-05-17 · 5 obs
● 2016-09-25 09:07:30
● 2017-05-17 09:17:06
○ 2026-02-14 20:53:12
○ 2026-08-02 11:22:58
○MXrelay.transip.nl2015-08-18 → 2017-05-17 · 4 obs
● 2017-05-17 09:17:06
○ 2026-02-14 20:53:12
○ 2026-08-02 11:22:58
●MXsimson-nu.mail.protection.outlook.com2026-02-14 → 2026-08-02 · 3 obs
● 2026-02-14 20:53:12
● 2026-08-02 11:22:58
●A136.144.203.322026-02-14 → 2026-08-02 · 3 obs
● 2026-02-14 20:53:12
● 2026-08-02 11:22:58
○A149.210.170.1012015-08-18 → 2016-04-14 · 4 obs
● 2016-04-14 20:10:56
○ 2016-09-25 09:07:30
○ 2026-08-02 11:22:58
●A2a01:7c8:d000:f2::12026-02-14 → 2026-08-02 · 3 obs
● 2026-02-14 20:53:12
● 2026-08-02 11:22:58
○A5.61.251.2232016-09-25 → 2016-09-25 · 4 obs
● 2016-09-25 09:07:30
○ 2017-05-17 09:17:06
○ 2026-08-02 11:22:58
○A54.246.105.742017-05-17 → 2017-05-17 · 4 obs
● 2017-05-17 09:17:06
○ 2026-02-14 20:53:12
○ 2026-08-02 11:22:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, y.ns.nu, c.ns.nu, m.ns.nu... | 12 records |
| simson.nu | ns3-05.azure-dns.org, ns4-05.azure-dns.info, ns1-05.azure-dns.com, ns2-05.azure-dns.net | - |
✅ Authoritative Response
Server:150.171.21.5
NS records: ns3-05.azure-dns.org, ns4-05.azure-dns.info, ns1-05.azure-dns.com, ns2-05.azure-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simson.nu (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.203.32 |
| AAAA | 1 | 2a01:7c8:d000:f2::1 |
| NS | 4 | ns1-05.azure-dns.com, ns2-05.azure-dns.net... |
| MX | 1 | simson-nu.mail.protection.outlook.com (p |
| TXT | 3 | google-site-verification=OgRveuIAcOaIOEW, MS=ms84322481... |
| SOA | 1 | ns1-05.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
simson.nu is a parent domain of www.simson.nu.
IP Addresses
simson.nu directs to two IP numbers, 136.144.203.32 and 2a01:7c8:d000:f2::1
wagutrading.de, wagutrading.com, t-rex-rubber.com and two other host names share IP numbers with simson.nu.
Name Servers
The authoritative name servers for simson.nu are ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.
simson.nu shares at least some of its name servers with other domains, including stephendbishop.us, sservice.co.jp, amwinsre.com and two others.
These name servers are frequently seen alongside the name servers dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.
The host names ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org each resolve to two IP addresses: ns1-05.azure-dns.com resolves to 13.107.236.5 and 2603:1061:0:700::5; ns4-05.azure-dns.info resolves to 208.84.5.5 and 2620:1ec:bda:700::5; ns2-05.azure-dns.net resolves to 150.171.21.5 and 2620:1ec:8ec:700::5; ns3-05.azure-dns.org resolves to 204.14.183.5 and 2a01:111:4000:700::5.
Mail Servers
Mail for simson.nu is handled by a single mail server, simson-nu.mail.protection.outlook.com.
simson-nu.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.12, 52.101.73.4, 52.101.73.11 and 5 others.