bioserver.nu - dns.ninja
bioserver.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.22🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux177.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 a mx include:spf.simply.com ~all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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:2482e172-5327-429f-9c1b-6b16df12d32f | ||||||
| TXT | NU zone update: 2026-08-05 02:32:22 +0000 (EPOCH 1785897142) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785897196 | ||||||
Subdomains
mail.bioserver.nu |
Same first word
Similar names
obiserver.hu |
orbiverse.com |
observeri.com |
obiserver.eu |
bioresver.com |
obiserver.com |
serverbio.com |
obiserver.net |
serverboi.com |
DNS History
16 records (6 active, 10 former)
○NSns.talkactive.net2015-06-22 → 2017-04-03 · 4 obs
● 2017-04-03 14:01:42
○ 2020-03-01 12:31:38
○ 2026-08-05 03:09:30
●NSns1.simply.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 18:09:34
● 2026-08-05 03:09:30
○NSns1.unoeuro.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 12:31:38
○ 2026-02-17 18:09:34
○ 2026-08-05 03:09:30
●NSns2.simply.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 18:09:34
● 2026-08-05 03:09:30
○NSns2.talkactive.net2015-06-22 → 2017-04-03 · 4 obs
● 2017-04-03 14:01:42
○ 2020-03-01 12:31:38
○ 2026-08-05 03:09:30
○NSns2.unoeuro.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 12:31:38
○ 2026-02-17 18:09:34
○ 2026-08-05 03:09:30
●NSns3.simply.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 18:09:34
● 2026-08-05 03:09:30
○NSns3.talkactive.net2015-06-22 → 2017-04-03 · 4 obs
● 2017-04-03 14:01:42
○ 2020-03-01 12:31:38
○ 2026-08-05 03:09:30
○NSns3.unoeuro.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 12:31:38
○ 2026-02-17 18:09:34
○ 2026-08-05 03:09:30
●NSns4.simply.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 18:09:34
● 2026-08-05 03:09:30
○NSns4.unoeuro.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 12:31:38
○ 2026-02-17 18:09:34
○ 2026-08-05 03:09:30
○MXmail.bioserver.nu2015-06-22 → 2017-04-03 · 4 obs
● 2017-04-03 14:01:42
○ 2020-03-01 12:31:38
○ 2026-08-05 03:09:30
●MXmx.simply.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 18:09:34
● 2026-08-05 03:09:30
○MXmx.unoeuro.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 12:31:38
○ 2026-02-17 18:09:34
○ 2026-08-05 03:09:30
○A195.128.174.1142015-06-22 → 2017-04-03 · 4 obs
● 2017-04-03 14:01:42
○ 2020-03-01 12:31:38
○ 2026-08-05 03:09:30
●A93.191.156.222020-03-01 → 2026-08-05 · 3 obs
● 2020-03-01 12:31:38
● 2026-08-05 03:09:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | - |
| bioserver.nu | ns2.simply.com, ns4.simply.com, ns1.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.80
NS records: ns2.simply.com, ns4.simply.com, ns1.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.22 |
| NS | 4 | ns2.simply.com, ns4.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.simply.com ~all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
The domain mail.bioserver.nu falls under the parent bioserver.nu.
IP Addresses
bioserver.nu has exactly one IP address — 93.191.156.22.
joensen.it, relay1.wollschlaeger.se, mail.sbkvast.com plus two other host names have IP numbers in common with bioserver.nu.
Name Servers
Four name servers handle the delegation for bioserver.nu: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
At least some of bioserver.nu's name servers are shared with other domains, for example spil2.dk, all-spice.dk, biogis.dk and two more.
Host names pointing to two IP addresses:
ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names resolving to a single IP address:
ns3.simply.com points to 91.197.248.79.
ns4.simply.com points to 91.197.248.80.
Mail Servers
bioserver.nu uses one mail server — mx.simply.com.
The mail server setup of bioserver.nu matches that of other domains such as prolifecell.com, azoria.com, mabsoft.dk and two others.
bioserver.nu overlaps on mail servers with certain other domains, villaplus.dk among them.
mx.simply.com resolves to a single IP number: 94.231.106.20.