retensor.tech - dns.ninja
retensor.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:3a47🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9d79🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.71Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.121🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dayana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2667🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c267🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2267🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 108.162.194.103🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 162.159.38.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 172.64.34.103🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| NS | yichun.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.71, 172.67.157.121 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3a47, 2606:4700:3036::ac43:9d79 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | dayana.ns.cloudflare.comdns@cloudflare.com serial=2417842745 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1792825437 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdayana.ns.cloudflare.com2026-10-14 → 2026-10-24 · 2 obs
● 2026-10-24 07:39:20
●NSyichun.ns.cloudflare.com2026-10-14 → 2026-10-24 · 2 obs
● 2026-10-24 07:39:20
●A104.21.58.712026-10-14 → 2026-10-24 · 2 obs
● 2026-10-24 07:39:20
●A172.67.157.1212026-10-14 → 2026-10-24 · 2 obs
● 2026-10-24 07:39:20
●A2606:4700:3033::6815:3a472026-10-14 → 2026-10-24 · 2 obs
● 2026-10-24 07:39:20
●A2606:4700:3036::ac43:9d792026-10-14 → 2026-10-24 · 2 obs
● 2026-10-24 07:39:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org | 8 records |
| retensor.tech | dayana.ns.cloudflare.com, yichun.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.248
NS records: dayana.ns.cloudflare.com, yichun.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for retensor.tech (unsigned zone)
⏱️ Timing
Total: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.121, 104.21.58.71 |
| AAAA | 2 | 2606:4700:3033::6815:3a47, 2606:4700:3036::ac43:9d79 |
| NS | 2 | dayana.ns.cloudflare.com, yichun.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dayana.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
retensor.tech resolves to four IP addresses: 104.21.58.71, 172.67.157.121, 2606:4700:3033::6815:3a47 and 2606:4700:3036::ac43:9d79.
Additional host names — hurtmyback.com, jfnc.org, armanipest.com and two others — share IP numbers with retensor.tech.
Name Servers
The NS records for retensor.tech delegate to dayana.ns.cloudflare.com and yichun.ns.cloudflare.com.
retensor.tech shares its name server setup with other domains, including pin4d-io-1.pages.dev, d1lm7g4n.pages.dev, r8vsasgc.pages.dev and two others.
retensor.tech has at least partial name server overlap with other domains, such as productsscrgoods.com, bama.bingo, amirhosseinmirzie.workers.dev and two others.
It is common to find these name servers paired with the name servers terry.ns.cloudflare.com.
Host names with 6 IP numbers:
dayana.ns.cloudflare.com maps to 108.162.194.103, 162.159.38.103, 172.64.34.103 and 3 additional IP addresses.
yichun.ns.cloudflare.com maps to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 additional IP addresses.