posdev.de - robtex.com
posdev.de
| 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 | google-site-verification=p6IdJir3hmuzWsuGobnUax8EUy8ym6PHyVqmjKEKfns | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2023-12-07 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1783089128 | ||||||
Subdomains
mail.posdev.de |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.udag.de2026-03-03 → 2026-07-03 · 3 obs
● 2026-03-03 21:27:28
● 2026-07-03 14:40:34
●NSns.udag.net2026-03-03 → 2026-07-03 · 3 obs
● 2026-03-03 21:27:28
● 2026-07-03 14:40:34
●NSns.udag.org2026-03-03 → 2026-07-03 · 3 obs
● 2026-03-03 21:27:28
● 2026-07-03 14:40:34
○NSns1.opm-server.de2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 11:37:14
○ 2026-07-03 14:40:34
○NSns2.opm-server.de2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 11:37:14
○ 2026-07-03 14:40:34
○MXmail.posdev.de2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 11:37:14
○ 2026-07-03 14:40:34
●MXmx00.udag.de2026-03-03 → 2026-07-03 · 3 obs
● 2026-03-03 21:27:28
● 2026-07-03 14:40:34
●MXmx01.udag.de2026-03-03 → 2026-07-03 · 3 obs
● 2026-03-03 21:27:28
● 2026-07-03 14:40:34
○A193.254.202.1162015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 11:37:14
○ 2026-07-03 14:40:34
●A89.31.143.902026-03-03 → 2026-07-03 · 3 obs
● 2026-03-03 21:27:28
● 2026-07-03 14:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| posdev.de | ns.udag.org, ns.udag.net, ns.udag.de | 2 records |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.org, ns.udag.net, ns.udag.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posdev.de (unsigned zone)
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.net, ns.udag.de... |
| MX | 2 | mx00.udag.de (pri: 10), mx01.udag.de (pri: 20) |
| TXT | 2 | v=spf1 include:_smtp.udag.de ~all, google-site-verification=p6IdJir3hmuzWsu |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)
Analysis
Hierarchy
mail.posdev.de is a subdomain of posdev.de.
IP Addresses
posdev.de resolves to just one IP address, 89.31.143.90.
Two other host names, along with maltesisch.eu, franklinmethode.de and deleo.de, also share IP numbers with posdev.de.
Name Servers
The authoritative name servers for posdev.de are ns.udag.de, ns.udag.net and ns.udag.org — three in total.
The name servers of posdev.de overlap at least partially with those of other domains — among them 9tec.de, t6markise.com, sschroeter.de and two more.
ns.udag.de, ns.udag.net and ns.udag.org all resolve to exactly two IP numbers apiece: ns.udag.de → 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253; ns.udag.net → 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253; ns.udag.org → 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.
Mail Servers
posdev.de is served by two mail servers, mx00.udag.de and mx01.udag.de.
Among the domains sharing a mail server setup with posdev.de are ticket-regional.tv, news-abo24.de, remisens.love and two others.
posdev.de has mail servers in common with other domains — sodian-industrieservice.com being one example.
Both mx00.udag.de and mx01.udag.de have a single IP address each — mx00.udag.de resolves to 62.146.106.39 while mx01.udag.de resolves to 62.146.106.40.