grp.dev - robtex.com
grp.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.150.1.129π¨π¦ Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.129π¨π¦ Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | addyson.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2644πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c244π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2244πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 108.162.194.68πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 162.159.38.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 172.64.34.68πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| NS | harvey.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c98πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c398π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2398πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 108.162.195.152πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 162.159.44.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 172.64.35.152πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(5) | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(81) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| SOA | addyson.ns.cloudflare.comdns@cloudflare.com serial=2413902895 | ||||||
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
Similar names
Previous names
Next names
grpcassertions.dev |
grphn.dev |
grpk.dev |
grps.dev |
grptechmex.dev |
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DNS History
11 records (7 active, 4 former)
βNSaddyson.ns.cloudflare.com2026-09-02 β 2026-09-20 Β· 2 obs
β 2026-09-20 22:10:14
βNSharvey.ns.cloudflare.com2026-09-02 β 2026-09-20 Β· 2 obs
β 2026-09-20 22:10:14
βMXroute1.mx.cloudflare.net2026-09-02 β 2026-09-20 Β· 2 obs
β 2026-09-20 22:10:14
βMXroute2.mx.cloudflare.net2026-09-02 β 2026-09-20 Β· 2 obs
β 2026-09-20 22:10:14
βMXroute3.mx.cloudflare.net2026-09-02 β 2026-09-20 Β· 2 obs
β 2026-09-20 22:10:14
βA216.150.1.1292026-09-20 β 2026-09-20 Β· 3 obs
β 2026-09-20 20:29:08
β 2026-09-20 22:10:14
βA216.150.1.1932026-09-18 β 2026-09-18 Β· 4 obs
β 2026-09-18 17:50:28
β 2026-09-20 20:29:08
β 2026-09-20 22:10:14
βA216.150.1.652026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-18 17:50:28
β 2026-09-20 22:10:14
βA216.150.16.1292026-09-20 β 2026-09-20 Β· 3 obs
β 2026-09-20 20:29:08
β 2026-09-20 22:10:14
βA216.150.16.1932026-09-18 β 2026-09-18 Β· 4 obs
β 2026-09-18 17:50:28
β 2026-09-20 20:29:08
β 2026-09-20 22:10:14
βA216.150.16.652026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-18 17:50:28
β 2026-09-20 22:10:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| grp.dev | addyson.ns.cloudflare.com, harvey.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.68
NS records: addyson.ns.cloudflare.com, harvey.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for grp.dev (unsigned zone)
β±οΈ Timing
Total: 1431ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.129, 216.150.1.129 |
| NS | 2 | addyson.ns.cloudflare.com, harvey.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 3), route1.mx.cloudflare.net (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| SOA | 1 | addyson.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
grp.dev points to the IP addresses 216.150.1.129 and 216.150.16.129
harajall.com, teri.fyi, riproom.app and two other host names share IP numbers with grp.dev.
Name Servers
grp.dev has two authoritative name servers β addyson.ns.cloudflare.com and harvey.ns.cloudflare.com.
grp.dev uses the same name servers as several other domains β among them yeni-2ou.pages.dev, vertimart.nl, cole-387.workers.dev and two more.
At least some of grp.dev's name servers are shared with other domains, for example ygx4017.workers.dev, lacasadeltiognero.shop, rus-korea.com and two more.
It is common for these name servers to be used in conjunction with the name servers osmar.ns.cloudflare.com, penny.ns.cloudflare.com and ethan.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
addyson.ns.cloudflare.com points to 108.162.194.68, 162.159.38.68, 172.64.34.68 and 3 other IP addresses.
harvey.ns.cloudflare.com points to 108.162.195.152, 162.159.44.152, 172.64.35.152 and 3 other IP addresses.
Mail Servers
The MX records for grp.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
grp.dev has at least partial mail server overlap with other domains such as ton-couteau.fr, digitalpathologylabs.com, edum8.io and two more.
Hostnames that resolve to 6 IP addresses:
route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.