superduplex.com - robtex.com
superduplex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.62.237.187🇺🇸 IIHOS00172.62.232.0/21 Hostinger FR | ||||||
| PTR | srv1309733.hstgr.cloud | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1770497377 | ||||||
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=1774744977 | ||||||
Subdomains
mail.superduplex.com |
Same first word
superduplex.com |
DNS History
14 records (5 active, 9 former)
○NSns0.clara.net2007-11-01 → 2007-11-01 · 3 obs
○ 2015-06-13 19:26:22
○ 2026-03-29 00:56:28
○NSns0.gradwell.com2015-06-13 → 2016-09-10 · 5 obs
● 2015-06-13 19:26:22
● 2016-09-10 17:57:04
○ 2017-04-20 08:30:06
○ 2026-03-29 00:56:28
○NSns1.clara.net2007-11-01 → 2007-11-01 · 3 obs
○ 2015-06-13 19:26:22
○ 2026-03-29 00:56:28
○NSns1.gradwell.net2015-06-13 → 2016-09-10 · 5 obs
● 2015-06-13 19:26:22
● 2016-09-10 17:57:04
○ 2017-04-20 08:30:06
○ 2026-03-29 00:56:28
○NSns1.gradwellcloud.com2017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 08:30:06
○ 2026-03-28 18:55:06
○ 2026-03-29 00:56:28
●NSns1.stackdns.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 18:55:06
● 2026-03-29 00:56:28
○NSns2.clara.net2007-11-01 → 2007-11-01 · 3 obs
○ 2015-06-13 19:26:22
○ 2026-03-29 00:56:28
○NSns2.gradwell.net2015-06-13 → 2016-09-10 · 5 obs
● 2015-06-13 19:26:22
● 2016-09-10 17:57:04
○ 2017-04-20 08:30:06
○ 2026-03-29 00:56:28
○NSns2.gradwellcloud.com2017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 08:30:06
○ 2026-03-28 18:55:06
○ 2026-03-29 00:56:28
●NSns2.stackdns.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 18:55:06
● 2026-03-29 00:56:28
●NSns3.stackdns.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 18:55:06
● 2026-03-29 00:56:28
●NSns4.stackdns.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 18:55:06
● 2026-03-29 00:56:28
○A185.35.56.722015-06-13 → 2017-04-20 · 5 obs
● 2015-06-13 19:26:22
● 2017-04-20 08:30:06
○ 2026-03-28 18:55:06
○ 2026-03-29 00:56:28
●A72.62.237.1872026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 18:55:06
● 2026-03-29 00:56:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| superduplex.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for superduplex.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.62.237.187 |
| NS | 4 | ns4.stackdns.com, ns1.stackdns.com... |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Hierarchy
The parent of mail.superduplex.com is superduplex.com.
IP Addresses
superduplex.com points to a single IP address: 72.62.237.187.
Other host names, such as hetangata.com and mail.superduplex.com, share IP numbers with superduplex.com.
Name Servers
superduplex.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
superduplex.com at least partially shares name servers with other domains, for example friendsofrowan.co.uk, thenailasaurus.com, ulkare.com, iqual.net and stlukeskalamazoo.com.
Host names with one IP number:
ns1.stackdns.com points to: 35.197.225.59
ns2.stackdns.com points to: 146.148.28.88
ns3.stackdns.com points to: 35.198.79.191
ns4.stackdns.com points to: 104.196.137.209