tztech.co - robtex.com
tztech.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759727031 | ||||||
Previously MX for
tztech.co |
Subdomains
www.tztech.co |
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSns1.afternic.com2026-06-08 → 2026-08-07 · 3 obs
● 2026-06-08 09:03:44
● 2026-08-07 10:35:52
○NSns1.arccambodia.com2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:43:04
○ 2026-03-12 14:12:10
○ 2026-08-07 10:35:52
○NSns1.tztechnology.com2015-08-16 → 2017-03-28 · 4 obs
● 2017-03-28 11:57:46
○ 2020-02-12 01:43:04
○ 2026-08-07 10:35:52
●NSns2.afternic.com2026-06-08 → 2026-08-07 · 3 obs
● 2026-06-08 09:03:44
● 2026-08-07 10:35:52
○NSns2.arccambodia.com2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:43:04
○ 2026-03-12 14:12:10
○ 2026-08-07 10:35:52
○NSns2.tztechnology.com2015-08-16 → 2017-03-28 · 4 obs
● 2017-03-28 11:57:46
○ 2020-02-12 01:43:04
○ 2026-08-07 10:35:52
●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-06-08 → 2026-08-07 · 3 obs
● 2026-06-08 09:03:44
● 2026-08-07 10:35:52
○MXalt2.aspmx.l.google.com2015-08-16 → 2016-08-08 · 4 obs
● 2016-08-08 13:03:32
○ 2017-03-28 11:57:46
○ 2026-08-07 10:35:52
○MXaspmx.l.google.com2015-08-16 → 2016-08-08 · 4 obs
● 2016-08-08 13:03:32
○ 2017-03-28 11:57:46
○ 2026-08-07 10:35:52
○MXaspmx3.googlemail.com2015-08-16 → 2016-08-08 · 4 obs
● 2016-08-08 13:03:32
○ 2017-03-28 11:57:46
○ 2026-08-07 10:35:52
○MXtztech.co2017-03-28 → 2020-02-12 · 5 obs
● 2017-03-28 11:57:46
● 2020-02-12 01:43:04
○ 2026-03-12 14:12:10
○ 2026-08-07 10:35:52
●A13.248.169.482026-06-08 → 2026-08-07 · 3 obs
● 2026-06-08 09:03:44
● 2026-08-07 10:35:52
○A199.192.19.2052020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:43:04
○ 2026-03-12 14:12:10
○ 2026-08-07 10:35:52
○A199.201.110.442015-08-16 → 2017-03-28 · 4 obs
● 2017-03-28 11:57:46
○ 2020-02-12 01:43:04
○ 2026-08-07 10:35:52
●A76.223.54.1462026-06-08 → 2026-08-07 · 3 obs
● 2026-06-08 09:03:44
● 2026-08-07 10:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | b.registrydns.co, d.registrydns.co, a.registrydns.co, c.registrydns.co | - |
| tztech.co | ns1.afternic.com, ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tztech.co (unsigned zone)
⏱️ Timing
Total: 3274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
www.tztech.co is delegated beneath tztech.co.
IP Addresses
tztech.co has two IP addresses: 13.248.169.48 and 76.223.54.146
xazax.com, hcards.com, meinerechnung.com and two other host names share IP numbers with tztech.co.
Name Servers
Three name servers are authoritative for tztech.co: ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.
There is at least partial name server overlap between tztech.co and other domains — advertisementapp.com, levanduski.com, prevalere.com and two more among them.
The name servers verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-sttybqdvhy5sgfxthi2f8n.ns101.verify.hn are often found in combination with these name servers.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45. verification-m3erh32ujyoastvophjvuz.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146. All three hostnames point to two IP numbers each.