firsttender.com - robtex.com
firsttender.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.142.203.132🇨🇦 AS32613174.142.0.0/16 iWeb Technologies Inc. | ||||||
| PTR | firsttender.com | ||||||
| NS | ns1.firsttender.com ⭐ | ||||||
| A | 174.142.203.132🇨🇦 AS32613174.142.0.0/16 iWeb Technologies Inc. | ||||||
| PTR | firsttender.com | ||||||
| NS | ns2.firsttender.com | ||||||
| A | 184.107.165.193🇨🇦 AS32613184.107.0.0/16 iWeb Technologies Inc. | ||||||
| PTR | firsttender.com | ||||||
| MX | mail.firsttender.com ⭐ | ||||||
| A | 174.142.203.132🇨🇦 AS32613174.142.0.0/16 iWeb Technologies Inc. | ||||||
| PTR | firsttender.com | ||||||
| TXT | v=spf1 +a +mx +a:admiring-mendeleev.174-142-203-132.plesk.page -all | ||||||
| SOA | ns1.firsttender.comsajan@3sgonline.com 2026-02-25 #1 | ||||||
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=1776108237 | ||||||
PTR for
Subdomains
Same first word
firsttender.com |
firsttender.in |
firsttender.blogspot.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.firsttender.com2015-08-07 → 2026-04-13 · 3 obs
● 2015-08-07 12:05:56
● 2026-04-13 19:27:02
●NSns2.firsttender.com2015-08-07 → 2026-04-13 · 3 obs
● 2015-08-07 12:05:56
● 2026-04-13 19:27:02
○NSns39.1und1.de2007-08-22 → 2007-08-22 · 3 obs
○ 2015-08-07 12:05:56
○ 2026-04-13 19:27:02
○NSns40.1und1.de2007-08-22 → 2007-08-22 · 3 obs
○ 2015-08-07 12:05:56
○ 2026-04-13 19:27:02
●MXmail.firsttender.com2015-08-07 → 2026-04-13 · 3 obs
● 2015-08-07 12:05:56
● 2026-04-13 19:27:02
○MXmx00.kundenserver.de2007-08-22 → 2007-08-22 · 3 obs
○ 2015-08-07 12:05:56
○ 2026-04-13 19:27:02
○MXmx01.kundenserver.de2007-08-22 → 2007-08-22 · 3 obs
○ 2015-08-07 12:05:56
○ 2026-04-13 19:27:02
●A174.142.203.1322026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 19:27:00
● 2026-04-13 19:27:02
○A184.107.73.722016-01-14 → 2016-12-06 · 5 obs
● 2016-01-14 23:34:30
● 2016-12-06 19:30:58
○ 2026-04-13 19:27:00
○ 2026-04-13 19:27:02
○A70.38.56.1082015-08-07 → 2015-11-02 · 5 obs
● 2015-08-07 12:05:56
● 2015-11-02 12:07:16
○ 2016-01-14 23:34:30
○ 2026-04-13 19:27:02
○A82.165.76.2152007-08-22 → 2007-08-22 · 3 obs
○ 2015-08-07 12:05:56
○ 2026-04-13 19:27:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firsttender.com | ns1.firsttender.com, ns2.firsttender.com | 2 records |
✅ Authoritative Response
Server:174.142.203.132
NS records: ns1.firsttender.com, ns2.firsttender.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firsttender.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.142.203.132 |
| NS | 2 | ns1.firsttender.com, ns2.firsttender.com |
| MX | 1 | mail.firsttender.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:admiring-mendeleev.174- |
| SOA | 1 | ns1.firsttender.com sajan.3sgonline.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.firsttender.com, ns2.firsttender.com)
Analysis
Hierarchy
firsttender.com has ns1.firsttender.com, ns2.firsttender.com and mail.firsttender.com as children.
IP Addresses
firsttender.com points to a single IP address: 174.142.203.132.
Other host names, such as mail.firsttender.com and ns1.firsttender.com, share IP numbers with firsttender.com.
Name Servers
Two name servers ns1.firsttender.com and ns2.firsttender.com handle the delegation for firsttender.com.
Host names with one IP number:
ns1.firsttender.com points to 174.142.203.132; ns2.firsttender.com points to 184.107.165.193.
Mail Servers
The mail.firsttender.com mail server handles firsttender.com.
mail.firsttender.com points to a single IP number: 174.142.203.132.