vrstech.dev - robtex.com
vrstech.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:8279πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:34dπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.3.77Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.130.121πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | abdullah.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2ccbπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3cbπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23cbπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 108.162.195.203πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 172.64.35.203πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| NS | rosemary.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 108.162.194.77πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 162.159.38.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 172.64.34.77πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| MX | mail.protonmail.ch β | ||||||
| A | 176.119.200.128π¨π Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128π¨π Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128π«π· Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129π¨π Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129π¨π Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129π«π· Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=ae19e4302a513f45e0b9d775161e1ffc6e9745d8 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.3.77, 172.67.130.121 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8279, 2606:4700:3036::6815:34d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com | ||||||
| SOA | abdullah.ns.cloudflare.comdns@cloudflare.com serial=2412270328 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
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DNS History
12 records (8 active, 4 former)
βNSabdullah.ns.cloudflare.com2026-08-19 β 2026-08-24 Β· 2 obs
β 2026-08-24 03:35:48
βNSrosemary.ns.cloudflare.com2026-08-19 β 2026-08-24 Β· 2 obs
β 2026-08-24 03:35:48
βMXmail.protonmail.ch2026-08-19 β 2026-08-24 Β· 2 obs
β 2026-08-24 03:35:48
βMXmailsec.protonmail.ch2026-08-19 β 2026-08-24 Β· 2 obs
β 2026-08-24 03:35:48
βA104.21.3.772026-08-19 β 2026-08-24 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA172.67.130.1212026-08-19 β 2026-08-24 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA188.114.96.02026-08-21 β 2026-08-21 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA188.114.97.02026-08-21 β 2026-08-21 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA2606:4700:3033::ac43:82792026-08-19 β 2026-08-24 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA2606:4700:3036::6815:34d2026-08-19 β 2026-08-24 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA2a06:98c1:3120::2026-08-21 β 2026-08-21 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
βA2a06:98c1:3121::2026-08-21 β 2026-08-21 Β· 4 obs
β 2026-08-21 15:51:24
β 2026-08-22 10:48:46
β 2026-08-24 03:35:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| vrstech.dev | rosemary.ns.cloudflare.com, abdullah.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.77
NS records: rosemary.ns.cloudflare.com, abdullah.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for vrstech.dev (unsigned zone)
β±οΈ Timing
Total: 2539ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.130.121, 104.21.3.77 |
| AAAA | 2 | 2606:4700:3036::6815:34d, 2606:4700:3033::ac43:8279 |
| NS | 2 | abdullah.ns.cloudflare.com, rosemary.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=ae19e4302a513f45, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | abdullah.ns.cloudflare.com dns.cloudflar |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
vrstech.dev has four IP addresses: 104.21.3.77, 172.67.130.121, 2606:4700:3033::ac43:8279 and 2606:4700:3036::6815:34d.
Two other host names, along with www.sullivancontractingct.com, hausoflamour.com and schmidt.berlin, also share IP numbers with vrstech.dev.
Name Servers
vrstech.dev is delegated to two name servers: abdullah.ns.cloudflare.com and rosemary.ns.cloudflare.com.
vrstech.dev shares its NS records with other domains, for example curaleafstore.com, wolestogel.com, icebergevents.com.au and two others.
vrstech.dev shares at least some of its name servers with other domains, including npcl.com.cn, zarinar0076.workers.dev, totbeta.com and two others.
These name servers are frequently paired with the name servers aleena.ns.cloudflare.com and dan.ns.cloudflare.com.
DNS names with 6 IP addresses:
abdullah.ns.cloudflare.com resolves to 108.162.195.203, 162.159.44.203, 172.64.35.203 and 3 other IP addresses.
rosemary.ns.cloudflare.com resolves to 108.162.194.77, 162.159.38.77, 172.64.34.77 and 3 other IP addresses.
Mail Servers
vrstech.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
Among the domains sharing a mail server setup with vrstech.dev are no-ai-in.art, arnim.net, cecchi.xyz and two others.
There is at least a partial MX overlap between vrstech.dev and other domains, including feobes.com, auriga.tech, 894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.894762023a9d.habexsystems.com and two others.
mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.