petrina.bio - robtex.com
petrina.bio
bio
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.bio ⭐ | ||||||
| NS | a2.nic.bio | ||||||
| NS | b0.nic.bio | ||||||
| NS | c0.nic.bio | ||||||
| SOA | a0.nic.biohostmaster@donuts.email serial=1776144454 | ||||||
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSns-de.1and1-dns.biz2017-11-28 → 2026-04-14 · 2 obs
● 2026-04-14 05:45:30
●NSns-de.1and1-dns.com2017-11-28 → 2026-04-14 · 2 obs
● 2026-04-14 05:45:30
●NSns-de.1and1-dns.de2017-11-28 → 2026-04-14 · 2 obs
● 2026-04-14 05:45:30
●NSns-de.1and1-dns.org2017-11-28 → 2026-04-14 · 2 obs
● 2026-04-14 05:45:30
●MXmx00.ionos.de2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 00:28:38
● 2026-04-14 05:45:30
○MXmx00.kundenserver.de2017-11-28 → 2017-11-28 · 3 obs
○ 2026-03-27 00:28:38
○ 2026-04-14 05:45:30
●MXmx01.ionos.de2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 00:28:38
● 2026-04-14 05:45:30
○MXmx01.kundenserver.de2017-11-28 → 2017-11-28 · 3 obs
○ 2026-03-27 00:28:38
○ 2026-04-14 05:45:30
●A2001:8d8:100f:f000::2f72026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 00:28:38
● 2026-04-14 05:45:30
●A217.160.0.1142026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 00:28:38
● 2026-04-14 05:45:30
○A5.9.66.1712017-11-28 → 2017-11-28 · 3 obs
○ 2026-03-27 00:28:38
○ 2026-04-14 05:45:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bio | a0.nic.bio, a2.nic.bio, b0.nic.bio, c0.nic.bio | 8 records |
| petrina.bio | ns-de.1and1-dns.com, ns-de.1and1-dns.de, ns-de.1and1-dns.org, ns-de.1and1-dns.biz | - |
✅ Authoritative Response
Server:217.160.81.1
NS records: ns-de.1and1-dns.com, ns-de.1and1-dns.de, ns-de.1and1-dns.org, ns-de.1and1-dns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for petrina.bio (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.114 |
| AAAA | 1 | 2001:8d8:100f:f000::2f7 |
| NS | 4 | ns-de.1and1-dns.org, ns-de.1and1-dns.biz... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns-de.1and1-dns.de hostmaster.kundenserv |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.bio, a0.nic.bio, a2.nic.bio...)
Analysis
IP Addresses
petrina.bio points to two IP numbers: 2001:8d8:100f:f000::2f7 and 217.160.0.114.
Other host names, for instance irazusta.net, www.trucchislotmachinebar.com, gogoll.de, www.soundspower.de and lapegue-habitat.fr share IP numbers with petrina.bio.
Name Servers
petrina.bio is delegated to four name servers: ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org.
petrina.bio shares name servers with other domains at least partially, for instance bundesregierung.email, aufguss.nrw, implants4.me, juhuu.net and dede.email.
Host names with two IP numbers:
ns-de.1and1-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5101:100 and 217.160.81.1.
ns-de.1and1-dns.com resolves to 2001:8d8:fe:53:0:d9a0:5201:100 and 217.160.82.1.
ns-de.1and1-dns.de resolves to 2001:8d8:fe:53:0:d9a0:5001:100 and 217.160.80.1.
ns-de.1and1-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5301:100 and 217.160.83.1.
Mail Servers
petrina.bio is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
petrina.bio shares the same mail server setup as other domains, including themenforschung.de, bb-bau.net, eichener.com, e-script.de and (0x736578)-fotograf.de.
Host names with one IP number:
mx00.ionos.de points to: 212.227.15.41.
mx01.ionos.de points to: 217.72.192.67.