comosoft.us - dns.ninja
comosoft.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.156.11🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s437.sureserver.com | ||||||
| NS | pns.dtag.de ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | us19-east.irondns.net | ||||||
| A | 2a01:5b0:22::4🇩🇪 KNIPPWORLDWIDE2a01:5b0:22::/48 KNIPP worldwide | ||||||
| PTR | us19-east.irondns.net | ||||||
| A | 195.253.98.4🇩🇪 KNIPPWORLDWIDE195.253.98.0/24 KNIPP worldwide | ||||||
| PTR | us19-east.irondns.net | ||||||
| NS | us20-west.irondns.net | ||||||
| A | 2a01:5b0:23::2🇩🇪 KNIPPWORLDWIDE2a01:5b0:23::/48 KNIPP worldwide | ||||||
| PTR | us20-west.irondns.net | ||||||
| A | 195.253.99.2🇩🇪 KNIPPWORLDWIDE195.253.99.0/24 KNIPP worldwide | ||||||
| PTR | us20-west.irondns.net | ||||||
| TXT | google-site-verification=0EwaEwVn3fuMw9HTW5dZzT3thaGYTAezs3t1FeedFZI | ||||||
| SOA | pns.dtag.dednsadmin@nic.dtag.de 2022-09-01 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786589730 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSus19-east.irondns.net2015-07-03 → 2026-08-13 · 2 obs
● 2026-08-13 03:21:54
●NSus20-west.irondns.net2015-07-03 → 2026-08-13 · 2 obs
● 2026-08-13 03:21:54
○MXmail.comosoft.de2015-07-03 → 2017-01-31 · 4 obs
● 2017-01-31 17:56:14
○ 2026-03-18 12:12:56
○ 2026-08-13 03:21:54
●A192.252.156.112026-03-18 → 2026-08-13 · 3 obs
● 2026-03-18 12:12:56
● 2026-08-13 03:21:54
○A83.169.1.1482015-07-03 → 2016-01-28 · 4 obs
● 2016-01-28 19:36:14
○ 2016-04-14 21:47:32
○ 2026-08-13 03:21:54
○A91.250.113.2302016-04-14 → 2017-01-31 · 5 obs
● 2016-04-14 21:47:32
● 2017-01-31 17:56:14
○ 2026-03-18 12:12:56
○ 2026-08-13 03:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| comosoft.us | us20-west.irondns.net, us19-east.irondns.net | - |
✅ Authoritative Response
Server:195.253.99.2
NS records: us20-west.irondns.net, us19-east.irondns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comosoft.us (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.156.11 |
| NS | 3 | pns.dtag.de, us20-west.irondns.net... |
| TXT | 1 | google-site-verification=0EwaEwVn3fuMw9H |
| SOA | 1 | pns.dtag.de dnsadmin.nic.dtag.de |
Analysis
IP Addresses
comosoft.us has exactly one IP address — 192.252.156.11.
designsbybdb.com, banou.com, mail.chadadavis.com plus two other host names have IP numbers in common with comosoft.us.
Name Servers
comosoft.us is delegated to three name servers: pns.dtag.de, us19-east.irondns.net and us20-west.irondns.net.
There is at least partial name server overlap between comosoft.us and other domains — device-protect.com, 211.5.217.in-addr.arpa, 35.159.62.in-addr.arpa and two more among them.
These name servers tend to appear together with the name servers ns1.telekom.net, hk21.irondns.net and secondary007.dtag.net, plus two others.
pns.dtag.de, us19-east.irondns.net and us20-west.irondns.net each resolve to two IP addresses: pns.dtag.de resolves to 194.25.0.125 and 2003:40:8000::100; us19-east.irondns.net resolves to 195.253.98.4 and 2a01:5b0:22::4; us20-west.irondns.net resolves to 195.253.99.2 and 2a01:5b0:23::2.