posdev.net - robtex.com
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=1776970991 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●A192.195.77.22016-03-26 → 2026-04-23 · 3 obs
● 2016-03-26 18:38:02
● 2026-04-23 19:32:12
●A2607:f1c0:1000:90d2:3de7:bd83:d1f:80002016-03-26 → 2026-04-23 · 3 obs
● 2016-03-26 18:38:02
● 2026-04-23 19:32:12
○A68.178.211.892007-10-02 → 2007-10-02 · 3 obs
○ 2015-05-30 23:24:12
○ 2026-04-23 19:32:12
○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
○ 2026-04-23 19:32:12
🔍 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:217.160.83.31
NS records: ns57.1and1.com, ns58.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posdev.net (unsigned zone)
⏱️ Timing
Total: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.195.77.2 |
| AAAA | 1 | 2607:f1c0:1000:90d2:3de7:bd83:d1f:8000 |
| NS | 2 | ns58.1and1.com, ns57.1and1.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
| SOA | 1 | ns57.1and1.com hostmaster.1and1.com |
Analysis
IP Addresses
Two IP numbers are pointed to by posdev.net: 2607:f1c0:1000:90d2:3de7:bd83:d1f:8000 and 192.195.77.2.
other host names include justsouthofnowhere.com, hselama.com, bvnue.com, potyisroel.net and talktoron.com; they share IP numbers with posdev.net.
Name Servers
Two name servers ns57.1and1.com and ns58.1and1.com handle the delegation for posdev.net.
posdev.net shares the same name server setup as other domains, for instance rlcanada.com, elishalenders.com, lightbright.org, atlanticrealestateservices.net and brelan.ca.
posdev.net at least partially shares name servers with other domains, for instance playmotion.com, bancila.com, tablesetter.com, how-to-invest-in-stocks.com and ladriere.com.
These name servers are commonly used with the name servers ns1045.ui-dns.com, ns1045.ui-dns.org, ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.us, ns1045.ui-dns.biz and ns1045.ui-dns.de.
Host names with two IP numbers:
ns57.1and1.com points to 2001:8d8:fe:53:0:d9a0:5220:100 and 217.160.82.32.
ns58.1and1.com points to 2001:8d8:fe:53:0:d9a0:531f:100 and 217.160.83.31.
Mail Servers
posdev.net is handled by two mail servers: mx00.1and1.com and mx01.1and1.com.
posdev.net uses the same mail server setup as other domains, for instance s243760778.onlinehome.us, yeaez.com, gallery315home.com, outdoorfilms.net and s106189919.onlinehome.us.
posdev.net shares at least partially some mail servers with other domains, for instance u18988613.onlinehome-server.com, doodlepants.net, simpson.construction, gold-medal.ca and u20685575.onlinehome-server.com.
Host names with one IP:
mx00.1and1.com points to: 74.208.5.3
mx01.1and1.com points to: 74.208.5.21