improva.nu - dns.ninja
improva.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 | id:f3a30c14-81fa-4d9c-a4bb-d5d1ee9c0f17 | ||||||
| TXT | NU zone update: 2026-08-07 08:28:27 +0000 (EPOCH 1786091307) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1786091360 | ||||||
Same first word
improva.com.tr |
improva.org |
improva.se |
improva.com |
improva.nu |
improva.ch |
improva.eu |
improva.be |
improva.de |
improva.app |
Similar names
DNS History
15 records (5 active, 10 former)
●NSns1.hoasted.nl2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 10:48:54
● 2026-08-07 09:01:32
○NSns1.vevida.net2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
●NSns2.hoasted.eu2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 10:48:54
● 2026-08-07 09:01:32
○NSns2.vevida.net2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
●NSns3.hoasted.com2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 10:48:54
● 2026-08-07 09:01:32
○NSns3.vevida.com2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
○MXbackup-mx.vevida.com2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
●MXimprova-nu.mail.protection.outlook.com2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 10:48:54
● 2026-08-07 09:01:32
○MXmx1.vevida.com2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
○MXmx2.vevida.com2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
○MXmx3.vevida.com2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
○MXmx4.vevida.com2015-06-28 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
●A212.125.139.62026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 10:48:54
● 2026-08-07 09:01:32
○A77.94.248.1812017-01-13 → 2017-01-13 · 4 obs
● 2017-01-13 11:03:24
○ 2026-02-24 10:48:54
○ 2026-08-07 09:01:32
○A77.94.248.1872015-06-28 → 2016-01-29 · 4 obs
● 2016-01-29 05:35:26
○ 2017-01-13 11:03:24
○ 2026-08-07 09:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, d.ns.nu, c.ns.nu, m.ns.nu... | - |
| improva.nu | ns1.hoasted.nl, ns2.hoasted.eu, ns3.hoasted.com | - |
✅ Authoritative Response
Server:159.69.10.119
NS records: ns1.hoasted.nl, ns2.hoasted.eu, ns3.hoasted.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.125.139.6 |
| NS | 3 | ns1.hoasted.nl, ns3.hoasted.com... |
| MX | 1 | improva-nu.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 a mx include:spf.protection.outlo, MS=ms50821878 |
| SOA | 1 | ns1.hoasted.nl monitor.hoasted.com |
Analysis
IP Addresses
improva.nu resolves to one IP address: 212.125.139.6.
mail.rikkersguitars.com, nnow.nl, de-huisschilder.nl and two other host names share IP numbers with improva.nu.
Name Servers
Three name servers are authoritative for improva.nu: ns3.hoasted.com, ns2.hoasted.eu and ns1.hoasted.nl.
The name servers of improva.nu overlap at least partially with those of other domains — among them martinvanzomeren.nl, amsterhomes.nl, pianoles.tv and two more.
These name servers commonly appear in delegations together with ns1.myfasthosting.com, ns2.myfasthosting.com, ns3.myfasthosting.com and 5 other.
ns3.hoasted.com resolves to 159.69.10.119 and 2a01:4f8:1c1c:dcf8::1. ns2.hoasted.eu resolves to 172.233.48.234 and 2600:3c0e::f03c:93ff:fe55:40b0. ns1.hoasted.nl resolves to 164.92.214.194 and 2a03:b0c0:2:d0::14d9:d001. All three hostnames point to two IP numbers each.
Mail Servers
Mail for improva.nu is handled by a single mail server, improva-nu.mail.protection.outlook.com.
improva-nu.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.27, 52.101.68.32, 52.101.73.16 and 5 others.