biocentrum.se - robtex.com
biocentrum.se
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | id:f15fddc4-360e-4230-a421-c191c3750b5f | ||||||
| TXT | SE zone update: 2026-04-24 12:37:23 +0000 (EPOCH 1777034243) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1777034630 | ||||||
Same first word
biocentrum.edu.pl |
biocentrum.se |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns01.dipcon.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 13:39:42
○NSns1.loopia.se2015-05-19 → 2020-02-20 · 3 obs
● 2020-02-20 10:07:54
○ 2026-04-24 13:39:42
○NSns2.loopia.se2015-05-19 → 2020-02-20 · 3 obs
● 2020-02-20 10:07:54
○ 2026-04-24 13:39:42
○A130.255.166.72020-02-20 → 2020-02-20 · 3 obs
● 2020-02-20 10:07:54
○ 2026-04-24 13:39:42
●A151.252.31.1612026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 13:39:42
○A31.204.70.2292015-05-19 → 2015-12-15 · 4 obs
● 2015-12-15 03:09:42
○ 2016-03-15 17:07:18
○ 2026-04-24 13:39:42
○A5.231.4.172016-03-15 → 2017-03-25 · 5 obs
● 2016-03-15 17:07:18
● 2017-03-25 07:32:14
○ 2020-02-20 10:07:54
○ 2026-04-24 13:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | y.ns.se, f.ns.se, m.ns.se, g.ns.se... | - |
| biocentrum.se | dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net | - |
✅ Authoritative Response
Server:158.255.211.116
NS records: dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biocentrum.se (unsigned zone)
⏱️ Timing
Total: 1361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.252.31.161 |
| NS | 4 | dns04.ports.net, dns02.ports.se... |
| SOA | 1 | dns01.dipcon.com registry.ports.net |
Analysis
IP Addresses
biocentrum.se points to a single IP: 151.252.31.161.
Name Servers
biocentrum.se's delegation is handled by four name servers: dns01.dipcon.com, dns04.ports.net, dns02.ports.se and dns03.ports.se.
biocentrum.se partially shares name servers with other domains; examples include rabensjogrenagency.com, xn--vantrsplt-d3a6p.se, maglarpsgk.se, alimak.com.uy and sdxthermobox.se.
Host names with two IPs:
dns01.dipcon.com points to 2a00:801:fb:253::4 and 193.14.90.50
dns04.ports.net points to 2a03:f80:ed15:3ec8::1 and 158.255.211.116
dns02.ports.se points to 2001:19f0:5001:2a:5400:ff:fe38:1e6f and 45.63.42.179
dns03.ports.se points to 2a04:3540:1000:310:287e:f6ff:fe1d:4789 and 94.237.33.102