util-tel.com - robtex.com
util-tel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.14.140.80🇺🇸 UTI204.14.136.0/21 LI-5-STK-001 (ARIN) | ||||||
| PTR | www.utilitytelephone.com | ||||||
| NS | authdns01.utilitytelephone.net ⭐ | ||||||
| A | 2607:f8c8:1::10🇺🇸 UTI2607:f8c8::/32 -IPV6-001 (ARIN) | ||||||
| A | 204.14.140.210🇺🇸 UTI204.14.136.0/21 LI-5-STK-001 (ARIN) | ||||||
| PTR | authdns01.utilitytelephone.net | ||||||
| NS | authdns02.utilitytelephone.net | ||||||
| A | 2607:f8c8:1::10🇺🇸 UTI2607:f8c8::/32 -IPV6-001 (ARIN) | ||||||
| A | 206.128.120.40🇺🇸 UTI206.128.120.0/21 LI-5-STK-004 (ARIN) | ||||||
| PTR | 206-128-120-40.utilitytelephone.net | ||||||
| NS | authdns03.utilitytelephone.net | ||||||
| A | 2607:f8c8:2::10🇺🇸 UTI2607:f8c8::/32 -IPV6-001 (ARIN) | ||||||
| A | 208.65.221.251🇺🇸 UTI208.65.220.0/22 Proxy fbo Utility Telephone, Inc. (AS23308) | ||||||
| PTR | authdns03.utilitytelephone.net | ||||||
| MX | relay01.corp.utilitytelephone.com ⭐ | ||||||
| A | 204.14.140.113🇺🇸 UTI204.14.136.0/21 LI-5-STK-001 (ARIN) | ||||||
| PTR | relay01.corp.utilitytelephone.com | ||||||
| TXT | MS=ms10918008 | ||||||
| SOA | authdns01.utilitytelephone.netipadmin@utilitytelephone.com 2025-09-29 #0 | ||||||
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=1774587847 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSauthdns01.utilitytelephone.net2015-07-22 → 2026-03-27 · 3 obs
● 2015-07-22 19:21:34
● 2026-03-27 05:27:46
●NSauthdns02.utilitytelephone.net2015-07-22 → 2026-03-27 · 3 obs
● 2015-07-22 19:21:34
● 2026-03-27 05:27:46
●NSauthdns03.utilitytelephone.net2015-07-22 → 2026-03-27 · 3 obs
● 2015-07-22 19:21:34
● 2026-03-27 05:27:46
●MXrelay01.corp.utilitytelephone.com2015-07-22 → 2026-03-27 · 3 obs
● 2015-07-22 19:21:34
● 2026-03-27 05:27:46
●A204.14.140.802015-07-22 → 2026-03-27 · 3 obs
● 2015-07-22 19:21:34
● 2026-03-27 05:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| util-tel.com | authdns01.utilitytelephone.net, authdns02.utilitytelephone.net, authdns03.utilitytelephone.net | - |
✅ Authoritative Response
Server:204.14.140.210
NS records: authdns01.utilitytelephone.net, authdns02.utilitytelephone.net, authdns03.utilitytelephone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for util-tel.com (unsigned zone)
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.14.140.80 |
| NS | 3 | authdns03.utilitytelephone.net, authdns01.utilitytelephone.net... |
| MX | 1 | relay01.corp.utilitytelephone.com (pri: |
| TXT | 1 | MS=ms10918008 |
| SOA | 1 | authdns01.utilitytelephone.net ipadmin.u |
Analysis
IP Addresses
util-tel.com points to IP number: 204.14.140.80.
Other host names such as util-tel.net, www.utilitytelephone.net, utilitytelecom.info, utilitytelecom.us and utilitytelephone.net share IPs with util-tel.com.
Name Servers
util-tel.com is delegated to three name servers: authdns01.utilitytelephone.net, authdns02.utilitytelephone.net and authdns03.utilitytelephone.net.
util-tel.com at least partially shares name servers with other domains, for instance utilitytelecom.info, 171.162.216.in-addr.arpa, 221.65.208.in-addr.arpa, utilitytelecom.us and 165.162.216.in-addr.arpa.
these name servers are commonly used with twocons.telcon.com, ns3.telcon.com, ns3.wpti.net and ns4.wpti.net.
Host names with two IP numbers: authdns01.utilitytelephone.net points to 2607:f8c8:1::10 and 204.14.140.210; authdns02.utilitytelephone.net points to 2607:f8c8:1::10 and 206.128.120.40; authdns03.utilitytelephone.net points to 2607:f8c8:2::10 and 208.65.221.251. Host names that point to 2607:f8c8:1::10 are authdns01.utilitytelephone.net and authdns02.utilitytelephone.net.
Mail Servers
util-tel.com is handled by a single mail server, relay01.corp.utilitytelephone.com.
The mail server setup for util-tel.com matches that of other domains, for instance corp.utilitytelephone.com, telcoy.net, telcox.net, utilitytelephone.net and broadstorm.com.
util-tel.com shares some mail servers with other domains, for instance utilitytelephone.com, uyt.co and ttcmail.net.
these mail servers are commonly used together with smtp.uyt.co.
relay01.corp.utilitytelephone.com points to a single IP: 204.14.140.113.