tech-radio.com - robtex.com
tech-radio.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3036::ac43:a5fb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1019🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.25Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.251🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.ubmdns.com | ||||||
| A | 162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.ubmdns.com | ||||||
| A | 162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.ubmdns.com | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.25, 172.67.165.251 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:a5fb, 2606:4700:3037::6815:1019 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2410620384 | ||||||
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=1785413832 | ||||||
Same first word
tech-radio.com |
Similar names
radio-tech.net |
rhodia-tec.net |
read-choti.blogspot.com |
airod-tech.com |
rhodia-tec.org |
(0x65726f746963)a-hd.com |
rhodia-tec.com |
radio-tech.co.uk |
radio-tech.ru |
rodia-tech.com |
hoa-direct.com |
DNS History
19 records (6 active, 13 former)
○NSns1.cmpnet.com2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 07:58:20
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○NSns1.ubm-us.net2015-07-26 → 2016-09-11 · 5 obs
○ 2007-10-24 07:58:20
● 2015-07-26 03:23:14
● 2016-09-11 21:55:34
○ 2017-06-18 01:41:10
○ 2026-07-30 12:21:52
● 2015-07-26 03:23:14
● 2016-09-11 21:55:34
○ 2017-06-18 01:41:10
○ 2026-07-30 12:21:52
●NSns1.ubmdns.com2026-07-13 → 2026-07-30 · 3 obs
○ 2017-06-18 01:41:10
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
○NSns1.ubmits.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-09-11 21:55:34
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
○NSns2.cmpnet.com2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 07:58:20
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○NSns2.ubm-us.net2015-07-26 → 2016-09-11 · 5 obs
○ 2007-10-24 07:58:20
● 2015-07-26 03:23:14
● 2016-09-11 21:55:34
○ 2017-06-18 01:41:10
○ 2026-07-30 12:21:52
● 2015-07-26 03:23:14
● 2016-09-11 21:55:34
○ 2017-06-18 01:41:10
○ 2026-07-30 12:21:52
●NSns2.ubmdns.com2026-07-13 → 2026-07-30 · 3 obs
○ 2017-06-18 01:41:10
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
○NSns2.ubmits.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-09-11 21:55:34
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
○NSns3.ubm-us.net2015-07-26 → 2016-09-11 · 5 obs
○ 2007-10-24 07:58:20
● 2015-07-26 03:23:14
● 2016-09-11 21:55:34
○ 2017-06-18 01:41:10
○ 2026-07-30 12:21:52
● 2015-07-26 03:23:14
● 2016-09-11 21:55:34
○ 2017-06-18 01:41:10
○ 2026-07-30 12:21:52
○NSns3.ubmits.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-09-11 21:55:34
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
○MXmail1.cmpnet.com2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 07:58:20
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○MXmailhost.ubm-us.net2015-07-26 → 2017-06-18 · 5 obs
○ 2007-10-24 07:58:20
● 2015-07-26 03:23:14
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
● 2015-07-26 03:23:14
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
●A104.21.16.252026-07-13 → 2026-07-30 · 3 obs
○ 2017-06-18 01:41:10
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
●A172.67.165.2512026-07-13 → 2026-07-30 · 3 obs
○ 2017-06-18 01:41:10
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
○A192.155.48.932015-07-26 → 2017-06-18 · 5 obs
○ 2007-10-24 07:58:20
● 2015-07-26 03:23:14
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
● 2015-07-26 03:23:14
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
●A2606:4700:3036::ac43:a5fb2026-07-13 → 2026-07-30 · 3 obs
○ 2017-06-18 01:41:10
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
●A2606:4700:3037::6815:10192026-07-13 → 2026-07-30 · 3 obs
○ 2017-06-18 01:41:10
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
● 2026-07-13 11:14:56
● 2026-07-30 12:21:52
○A2620:103::192:155:48:932015-07-26 → 2017-06-18 · 5 obs
○ 2007-10-24 07:58:20
● 2015-07-26 03:23:14
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
● 2015-07-26 03:23:14
● 2017-06-18 01:41:10
○ 2026-07-13 11:14:56
○ 2026-07-30 12:21:52
○A66.77.24.112007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 07:58:20
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
○ 2015-07-26 03:23:14
○ 2026-07-30 12:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tech-radio.com | ns1.ubmdns.com, ns2.ubmdns.com | 2 records |
✅ Authoritative Response
Server:162.159.0.208
NS records: ns1.ubmdns.com, ns2.ubmdns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.251, 104.21.16.25 |
| AAAA | 2 | 2606:4700:3036::ac43:a5fb, 2606:4700:3037::6815:1019 |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)
Analysis
IP Addresses
tech-radio.com points to the four IP addresses 104.21.16.25, 172.67.165.251, 2606:4700:3036::ac43:a5fb and 2606:4700:3037::6815:1019.
Among the host names that share IP numbers with tech-radio.com are exambela.info, ypcjchem.com, www.p21000.com and two others.
Name Servers
tech-radio.com is delegated to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.
tech-radio.com has the same name server delegation as a number of other domains, such as catersearch.us, highleveragenetwork.com, ubmtechmedia.in and two more.
ns1.ubmdns.com and ns2.ubmdns.com each resolve to two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, while ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.