btrieve.dk - robtex.com
btrieve.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
| 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 2023-11-27 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1775815201localtime Fri Apr 10 12:00:01 2026gmtime Fri Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1775815201 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns.udag.de2015-11-14 → 2026-04-10 · 3 obs
● 2015-11-14 20:22:16
● 2026-04-10 10:00:58
●NSns.udag.net2015-11-14 → 2026-04-10 · 3 obs
● 2015-11-14 20:22:16
● 2026-04-10 10:00:58
●NSns.udag.org2015-11-14 → 2026-04-10 · 3 obs
● 2015-11-14 20:22:16
● 2026-04-10 10:00:58
○NSserver1-ns1.udagdns.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-14 20:22:16
○ 2026-04-10 10:00:58
○NSserver1-ns2.udagdns.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-14 20:22:16
○ 2026-04-10 10:00:58
○NSserver1-ns3.udagdns.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-14 20:22:16
○ 2026-04-10 10:00:58
○A89.31.143.132015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-14 20:22:16
○ 2026-04-10 10:00:58
○A89.31.143.162015-11-14 → 2017-01-18 · 5 obs
● 2015-11-14 20:22:16
● 2017-01-18 10:23:16
○ 2026-04-06 21:59:52
○ 2026-04-10 10:00:58
●A89.31.143.902026-04-06 → 2026-04-10 · 3 obs
● 2026-04-06 21:59:52
● 2026-04-10 10:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, l.nic.dk, h.nic.dk, c.nic.dk... | - |
| btrieve.dk | ns.udag.de, ns.udag.org, ns.udag.net | - |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.de, ns.udag.org, ns.udag.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btrieve.dk (unsigned zone)
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.net, ns.udag.org... |
| 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 |
Analysis
IP Addresses
btrieve.dk points to a single IP address: 89.31.143.90.
Other host names such as piniek.net, bos.betson24.clipsy.org, brawl-ball.com, gema.eu.com and lucas.vg share IP numbers with btrieve.dk.
Name Servers
btrieve.dk is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
At least part of the name servers for btrieve.dk are shared with other domains, for instance enderlin.info, clarissaschneider.eu, rudloff.eu, arcus.systems and motorhome-parts-24.com.
Host names with two IP numbers:
ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253
ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253
ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253
Mail Servers
btrieve.dk is handled by two mail servers: mx00.udag.de and mx01.udag.de.
btrieve.dk uses the same mail server setup as other domains, for instance paul-zimmer.de, pflege-auf-raedern.de, piezo-motor.net, vialfilling.de and laboruntersuchungsprogramm.de.
Hostnames with a single IP
mx00.udag.de resolves to: 62.146.106.39.
mx01.udag.de resolves to: 62.146.106.40.