prostring.work - robtex.com
prostring.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a842🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:1a6c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.108Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.66🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arya.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| NS | buck.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: 98bcf70428f9d942 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.108, 172.67.168.66 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a842, 2606:4700:3033::6815:1a6c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com | ||||||
| SOA | arya.ns.cloudflare.comdns@cloudflare.com serial=2400206744 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1776129388 | ||||||
Same first word
prostring.com |
prostring.de |
prostring.work |
Similar names
DNS History
7 records (7 active, 0 former)
●NSarya.ns.cloudflare.com2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
●NSbuck.ns.cloudflare.com2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
●MXmx.yandex.net2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
●A104.21.26.1082026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
●A172.67.168.662026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
●A2606:4700:3030::ac43:a8422026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
●A2606:4700:3033::6815:1a6c2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| prostring.work | arya.ns.cloudflare.com, buck.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.78
NS records: arya.ns.cloudflare.com, buck.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prostring.work (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.168.66, 104.21.26.108 |
| AAAA | 2 | 2606:4700:3033::6815:1a6c, 2606:4700:3030::ac43:a842 |
| NS | 2 | arya.ns.cloudflare.com, buck.ns.cloudflare.com |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: 98bcf70428f9d942 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arya.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
IP Addresses
prostring.work resolves to four IP numbers: 2606:4700:3030::ac43:a842, 2606:4700:3033::6815:1a6c, 104.21.26.108 and 172.67.168.66.
other host names for instance www.zydizuu.com, uustotosukses.com, hadalillam5.com, petitionthat.com and www.rbkg.cn share IP numbers with prostring.work.
Name Servers
prostring.work is delegated to two name servers: arya.ns.cloudflare.com and buck.ns.cloudflare.com.
prostring.work shares the same name server setup as other domains, for example adgut.ru, eaglesightinvesting.com, mailtome.today, x-mad.com and zantetrafficcarrentals.com.
prostring.work at least partially shares name servers with other domains, for instance lcab.com, dhlc.com, cc6610.com, 7778877.com and mysticmuseumofart.org.
These name servers are commonly used with paul.ns.cloudflare.com, nick.ns.cloudflare.com and david.ns.cloudflare.com.
Host names with six IP numbers:
arya.ns.cloudflare.com points to: 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70; buck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4e, 2803:f800:50::6ca2:c14e, 2a06:98c1:50::ac40:214e, 108.162.193.78, 172.64.33.78 and 173.245.59.78.
Mail Servers
prostring.work is handled by a single mail server, mx.yandex.net.
prostring.work shares the same mail server setup as other domains, for instance podoryan.com, sheregesh.biz, indigo-irk.ru, dominik.ru and asafturizm.com.
prostring.work shares some mail servers with other domains at least partially, for example bm-forum.ru.
Host mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.