posdev.net - dns.ninja
posdev.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:f1c0:1000:90d2:3de7:bd83:d1f:8000🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | perfora.net | ||||||
| A | 192.195.77.2🇺🇸 IONOS-AS192.195.77.0/24 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| NS | ns57.1and1.com ⭐ | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5220:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| A | 217.160.82.32🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| NS | ns58.1and1.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:531f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| A | 217.160.83.31🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| SOA | ns57.1and1.comhostmaster@1and1.com 2016-03-14 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781733175 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●A192.195.77.22016-03-26 → 2026-06-17 · 3 obs
● 2016-03-26 18:38:02
● 2026-06-17 22:04:06
●A2607:f1c0:1000:90d2:3de7:bd83:d1f:80002016-03-26 → 2026-06-17 · 3 obs
● 2016-03-26 18:38:02
● 2026-06-17 22:04:06
○A68.178.211.892007-10-02 → 2007-10-02 · 3 obs
○ 2015-05-30 23:24:12
○ 2026-06-17 22:04:06
○A97.74.161.1232015-05-30 → 2015-12-15 · 5 obs
● 2015-05-30 23:24:12
● 2015-12-15 12:52:56
○ 2016-03-26 18:38:02
○ 2026-06-17 22:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| posdev.net | ns57.1and1.com, ns58.1and1.com | - |
✅ Authoritative Response
Server:217.160.82.32
NS records: ns57.1and1.com, ns58.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posdev.net (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.195.77.2 |
| AAAA | 1 | 2607:f1c0:1000:90d2:3de7:bd83:d1f:8000 |
| NS | 2 | ns57.1and1.com, ns58.1and1.com |
| MX | 2 | mx01.1and1.com (pri: 10), mx00.1and1.com (pri: 10) |
| SOA | 1 | ns57.1and1.com hostmaster.1and1.com |
Analysis
IP Addresses
posdev.net directs to two IP numbers, 192.195.77.2 and 2607:f1c0:1000:90d2:3de7:bd83:d1f:8000
justsouthofnowhere.com, hselama.com, potyisroel.net and two other host names share IP numbers with posdev.net.
Name Servers
posdev.net is delegated to two name servers: ns57.1and1.com and ns58.1and1.com.
posdev.net uses the same name servers as several other domains — among them rlcanada.com, elishalenders.com, lightbright.org and two more.
posdev.net partially shares its NS delegation with several other domains, including playmotion.com, bancila.com, tablesetter.com and two others.
In DNS configurations, these name servers often share authority with ns1045.ui-dns.com, ns1045.ui-dns.org, ns-us.1and1-dns.com and 5 other name servers.
ns57.1and1.com and ns58.1and1.com each resolve to two IP addresses: ns57.1and1.com points to 217.160.82.32 and 2001:8d8:fe:53:0:d9a0:5220:100, while ns58.1and1.com points to 217.160.83.31 and 2001:8d8:fe:53:0:d9a0:531f:100.
Mail Servers
Mail for posdev.net is handled by two mail servers — mx00.1and1.com and mx01.1and1.com.
posdev.net uses an identical mail server configuration to several other domains — among them s243760778.onlinehome.us, yeaez.com, gallery315home.com and two more.
posdev.net has at least partial mail server overlap with other domains such as u18988613.onlinehome-server.com, doodlepants.net, simpson.construction and two more.
mx00.1and1.com resolves to 74.208.5.3. mx01.1and1.com resolves to 74.208.5.21. Both host names point to a single IP number.