tu-dns.com - robtex.com
tu-dns.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.173.126.46🇬🇧 CONTABO157.173.112.0/20 | ||||||
| PTR | alojar.tu-dns.com | ||||||
| NS | ns1.tu-dns.com ⭐ | ||||||
| A | 157.173.126.46🇬🇧 CONTABO157.173.112.0/20 | ||||||
| PTR | alojar.tu-dns.com | ||||||
| NS | ns2.tu-dns.com | ||||||
| A | 157.173.126.46🇬🇧 CONTABO157.173.112.0/20 | ||||||
| PTR | alojar.tu-dns.com | ||||||
| MX | tu-dns.com ⭐ | ||||||
| A | 157.173.126.46🇬🇧 CONTABO157.173.112.0/20 | ||||||
| PTR | alojar.tu-dns.com | ||||||
| TXT | v=spf1 +mx +a +ip4:157.173.126.46 ~all | ||||||
| SOA | ns1.tu-dns.commateo\@byler.gmail.com 2026-04-06 #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=1777464021 | ||||||
MX for
tu-dns.com |
Subdomains
Same first word
tu-dns.com |
DNS History
5 records (4 active, 1 former)
●NSns1.tu-dns.com2015-06-19 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:36
●NSns2.tu-dns.com2015-06-19 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:36
●MXtu-dns.com2015-06-19 → 2026-04-29 · 2 obs
● 2026-04-29 12:18:36
●A157.173.126.462026-02-15 → 2026-04-29 · 3 obs
● 2026-02-15 00:32:52
● 2026-04-29 12:18:36
○A37.252.124.1262015-06-19 → 2018-07-07 · 4 obs
● 2018-07-07 20:35:14
○ 2026-02-15 00:32:52
○ 2026-04-29 12:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tu-dns.com | ns1.tu-dns.com, ns2.tu-dns.com | 2 records |
✅ Authoritative Response
Server:157.173.126.46
NS records: ns1.tu-dns.com, ns2.tu-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tu-dns.com (unsigned zone)
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.173.126.46 |
| NS | 2 | ns2.tu-dns.com, ns1.tu-dns.com |
| MX | 1 | tu-dns.com (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:157.173.126.46 ~all |
| SOA | 1 | ns1.tu-dns.com mateo\.byler.gmail.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.tu-dns.com, ns2.tu-dns.com)
Analysis
Hierarchy
tu-dns.com is a parent of ns1.tu-dns.com, alojar.tu-dns.com and ns2.tu-dns.com.
Mail Server Role
tu-dns.com serves as the mail server for tu-dns.com.
IP Addresses
tu-dns.com points to a single IP number: 157.173.126.46.
Other host names, for instance alojar.tu-dns.com, _dc-mx.22cff062fc17.oracionescristianas.com, anabautistas.org, ns2.tu-dns.com and mail.shoshan.cl share IP numbers with tu-dns.com.
Name Servers
Delegation for tu-dns.com rests with two name servers, ns1.tu-dns.com and ns2.tu-dns.com.
tu-dns.com shares the same name server setup as other domains, including cosasparatumuro.com, englishtester.com, zubiri.net, serv.shoshan.cl and bellasfrases.com.
tu-dns.com shares name servers with other domains at least partially, for example anabautistas.org.
These name servers are commonly used with the name servers ns2.tu.dns.com.
Host names sharing a single IP:
ns1.tu-dns.com points to 157.173.126.46
ns2.tu-dns.com points to 157.173.126.46
Host names that point to 157.173.126.46: ns1.tu-dns.com and ns2.tu-dns.com
Mail Servers
A single mail server handles tu-dns.com.
tu-dns.com points to a single IP: 157.173.126.46.