code.bio - robtex.com
code.bio
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.50.55🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | web-001.channelbar.app | ||||||
| NS | ns.udag.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
| MX | mx00.udag.de ⭐ | ||||||
| A | 62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx00.udag.de | ||||||
| MX | mx01.udag.de(20) | ||||||
| A | 62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx01.udag.de | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2021-08-26 #28 | ||||||
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=1783187013 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○A138.201.222.2062016-12-09 → 2016-12-09 · 3 obs
○ 2017-11-15 22:12:18
○ 2026-07-04 18:20:32
●A138.201.50.552026-04-05 → 2026-07-04 · 3 obs
● 2026-04-05 18:21:34
● 2026-07-04 18:20:32
○A2a01:4f8:173:1a4d::22016-12-09 → 2016-12-09 · 3 obs
○ 2017-11-15 22:12:18
○ 2026-07-04 18:20:32
○A89.247.211.902026-04-05 → 2026-07-04 · 2 obs
○ 2026-07-04 18:20:32
○A94.130.140.332017-11-15 → 2017-11-15 · 4 obs
● 2017-11-15 22:12:18
○ 2026-04-05 18:21:34
○ 2026-07-04 18:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bio | a2.nic.bio, c0.nic.bio, a0.nic.bio, b0.nic.bio | 8 records |
| code.bio | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code.bio (unsigned zone)
⏱️ Timing
Total: 4115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.50.55 |
| NS | 3 | ns.udag.org, ns.udag.de... |
| MX | 2 | mx01.udag.de (pri: 20), mx00.udag.de (pri: 10) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.bio, a2.nic.bio, b0.nic.bio...)
Analysis
IP Addresses
code.bio directs to one IP number, which is 138.201.50.55.
Host names such as web-001.channelbar.app and channelbar.app share IP numbers with code.bio.
Name Servers
Three name servers are authoritative for code.bio: ns.udag.de, ns.udag.net and ns.udag.org.
code.bio shares at least some of its name servers with other domains, including sichtschutz-vw.com, zubler-india.com, erbschein-beantragen.com and two others.
ns.udag.de resolves to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253. ns.udag.net resolves to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253. ns.udag.org resolves to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253. All three hostnames point to two IP numbers each.
Mail Servers
The MX records for code.bio point to two mail servers: mx00.udag.de and mx01.udag.de.
code.bio has the same mail server arrangement as a number of other domains, for example pfeifer.supply, tsunamie.info, binex.de and two more.
code.bio shares at least some of its mail servers with other domains, such as branik.com.
mx00.udag.de and mx01.udag.de each resolve to one IP number: mx00.udag.de points to 62.146.106.39 and mx01.udag.de points to 62.146.106.40.