ductwo.com - robtex.com
ductwo.com
com
| 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=1774393017 | ||||||
Same first word
ductwo.com |
DNS History
7 records (5 active, 2 former)
○NSdns1.midphase.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-10-27 07:51:20
○ 2026-03-24 23:03:04
○NSdns2.midphase.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-10-27 07:51:20
○ 2026-03-24 23:03:04
●NSns-1116.awsdns-11.org2026-02-27 → 2026-03-24 · 3 obs
● 2026-02-27 11:34:04
● 2026-03-24 23:03:04
●NSns-1544.awsdns-01.co.uk2026-02-27 → 2026-03-24 · 3 obs
● 2026-02-27 11:34:04
● 2026-03-24 23:03:04
●NSns-47.awsdns-05.com2026-02-27 → 2026-03-24 · 3 obs
● 2026-02-27 11:34:04
● 2026-03-24 23:03:04
●NSns-936.awsdns-53.net2026-02-27 → 2026-03-24 · 3 obs
● 2026-02-27 11:34:04
● 2026-03-24 23:03:04
●MXsmtp.google.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 23:03:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ductwo.com | ns-47.awsdns-05.com, ns-936.awsdns-53.net, ns-1544.awsdns-01.co.uk, ns-1116.awsdns-11.org | 1 record |
✅ Authoritative Response
Server:205.251.198.8
NS records: ns-47.awsdns-05.com, ns-936.awsdns-53.net, ns-1544.awsdns-01.co.uk, ns-1116.awsdns-11.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ductwo.com (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1116.awsdns-11.org, ns-1544.awsdns-01.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=GXup5zYw8-LceXZ |
| SOA | 1 | ns-47.awsdns-05.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-47.awsdns-05.com)
Analysis
Name Servers
ductwo.com is delegated to four name servers: ns-47.awsdns-05.com, ns-936.awsdns-53.net, ns-1116.awsdns-11.org and ns-1544.awsdns-01.co.uk.
ductwo.com at least partially shares name servers with other domains, for instance d2q3tbecw6j0k7.cloudfront.net, jstubberfield.net, fidelitroll.it, 415bets10.com and riceselect.com.
these name servers are commonly used with ns-756.awsdns-30.net, ns-324.awsdns-40.com and ns-1641.awsdns-13.co.uk.
Host names with two IP numbers:
ns-47.awsdns-05.com points to: 2600:9000:5300:2f00::1 and 205.251.192.47.
ns-936.awsdns-53.net points to: 2600:9000:5303:a800::1 and 205.251.195.168.
ns-1116.awsdns-11.org points to: 2600:9000:5304:5c00::1 and 205.251.196.92.
ns-1544.awsdns-01.co.uk points to: 2600:9000:5306:800::1 and 205.251.198.8.
Mail Servers
ductwo.com is handled by a single mail server, smtp.google.com.
ductwo.com uses the same mail server configuration as other domains, such as qewi.nl, shaneradford.com, sysoon.bi, volufiline.net and jeannehalloran.com.
ductwo.com shares mail servers with other domains at least in part, for instance wcpl.org, paltasagrada.com, grupozj.com, carebloom.com and fryklandit.com.
These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1b, 2607:f8b0:4004:c25::1a, 64.233.180.26, 64.233.180.27, 142.251.179.26, 142.251.179.27 and 192.178.218.27.