mailserver.nu - dns.ninja
mailserver.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.bhosted.nl ⭐ | ||||||
| A | 2a02:9e0:2000::8🇳🇱 NEDZONE-AS2a02:9e0::/32 bHosted IPv6 Route | ||||||
| PTR | ns1.bhosted.nl | ||||||
| A | 94.124.120.52🇳🇱 NEDZONE-AS94.124.120.0/21 Bhosted.nl | ||||||
| PTR | ns1.bhosted.nl | ||||||
| NS | ns3.bhosted.nl | ||||||
| A | 2a01:7c8:bb0b:22c:5054:ff:fe58:d50f🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns3.bhosted.nl | ||||||
| A | 85.10.153.226🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns3.bhosted.nl | ||||||
| NS | ns4.bhosted.nl | ||||||
| A | 2a00:7c80:0:184::4🇳🇱 WORLDSTREAM-12a00:7c80::/32 WorldStream IPv6 | ||||||
| PTR | ns4.bhosted.nl | ||||||
| A | 2.59.169.20🇳🇱 WORLDSTREAM-12.59.168.0/22 | ||||||
| PTR | ns4.bhosted.nl | ||||||
| MX | mail.mailserver.nu ⭐ | ||||||
| TXT | bHosted.nl - http://www.bhosted.nl | ||||||
| SOA | ns1.bhosted.nlhostmaster@bhosted.nl 2024-09-06 #9 | ||||||
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:064f6107-d071-41d3-9090-37454e868299 | ||||||
| TXT | NU zone update: 2026-07-19 02:47:26 +0000 (EPOCH 1784429246) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784429306 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.bhosted.nl2015-06-26 → 2026-07-19 · 2 obs
● 2026-07-19 02:53:18
●NSns3.bhosted.nl2015-06-26 → 2026-07-19 · 2 obs
● 2026-07-19 02:53:18
●NSns4.bhosted.nl2015-06-26 → 2026-07-19 · 2 obs
● 2026-07-19 02:53:18
●MXmail.mailserver.nu2015-06-26 → 2026-07-19 · 2 obs
● 2026-07-19 02:53:18
○A178.21.23.1802015-06-26 → 2026-02-16 · 4 obs
● 2026-02-16 00:19:18
○ 2026-02-18 08:23:28
○ 2026-07-19 02:53:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| mailserver.nu | ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl | - |
✅ Authoritative Response
Server:94.124.120.52
NS records: ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.bhosted.nl, ns3.bhosted.nl... |
| MX | 1 | mail.mailserver.nu (pri: 10) |
| TXT | 1 | bHosted.nl - http://www.bhosted.nl |
| SOA | 1 | ns1.bhosted.nl hostmaster.bhosted.nl |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Name Servers
The authoritative name servers for mailserver.nu are ns1.bhosted.nl, ns3.bhosted.nl and ns4.bhosted.nl — three in total.
mailserver.nu shares at least some of its name servers with other domains, including blueside.nl, c-sharp.nl, profilex.nl and two others.
ns1.bhosted.nl, ns3.bhosted.nl and ns4.bhosted.nl all resolve to exactly two IP numbers apiece: ns1.bhosted.nl → 94.124.120.52 and 2a02:9e0:2000::8; ns3.bhosted.nl → 85.10.153.226 and 2a01:7c8:bb0b:22c:5054:ff:fe58:d50f; ns4.bhosted.nl → 2.59.169.20 and 2a00:7c80:0:184::4.
Mail Servers
Mail for mailserver.nu is handled by a single mail server, mail.mailserver.nu.