gmx.dev - robtex.com
gmx.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1244.awsdns-27.org ⭐ | ||||||
| A | 2600:9000:5304:dc00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1244.awsdns-27.org | ||||||
| A | 205.251.196.220🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1244.awsdns-27.org | ||||||
| NS | ns-1016.awsdns-63.net | ||||||
| A | 2600:9000:5303:f800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1016.awsdns-63.net | ||||||
| A | 205.251.195.248🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1016.awsdns-63.net | ||||||
| NS | ns-102.awsdns-12.com | ||||||
| A | 2600:9000:5300:6600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-102.awsdns-12.com | ||||||
| A | 205.251.192.102🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-102.awsdns-12.com | ||||||
| NS | ns-1809.awsdns-34.co.uk | ||||||
| A | 2600:9000:5307:1100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
| A | 205.251.199.17🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
| TXT | ca3-d6bcd28cfafc4ba9b50c621dacee9308 | ||||||
| SOA | ns-1244.awsdns-27.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| 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 | ||||||
Subdomains
api.gmx.dev |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns-1016.awsdns-63.net2026-02-22 → 2026-07-21 · 2 obs
● 2026-07-21 11:56:18
●NSns-102.awsdns-12.com2026-02-22 → 2026-07-21 · 2 obs
● 2026-07-21 11:56:18
●NSns-1244.awsdns-27.org2026-02-22 → 2026-07-21 · 2 obs
● 2026-07-21 11:56:18
●NSns-1809.awsdns-34.co.uk2026-02-22 → 2026-07-21 · 2 obs
● 2026-07-21 11:56:18
○MXyour-dns-needs-immediate-attention.dev2015-09-24 → 2017-09-24 · 4 obs
● 2017-09-24 05:07:42
○ 2026-02-22 01:35:36
○ 2026-07-21 11:56:18
○A127.0.53.532015-09-24 → 2017-09-24 · 4 obs
● 2017-09-24 05:07:42
○ 2026-02-22 01:35:36
○ 2026-07-21 11:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| gmx.dev | ns-1244.awsdns-27.org, ns-1016.awsdns-63.net, ns-1809.awsdns-34.co.uk, ns-102.awsdns-12.com | - |
✅ Authoritative Response
Server:205.251.192.102
NS records: ns-1244.awsdns-27.org, ns-1016.awsdns-63.net, ns-1809.awsdns-34.co.uk, ns-102.awsdns-12.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gmx.dev (unsigned zone)
⏱️ Timing
Total: 841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1016.awsdns-63.net, ns-102.awsdns-12.com... |
| TXT | 1 | ca3-d6bcd28cfafc4ba9b50c621dacee9308 |
| SOA | 1 | ns-1244.awsdns-27.org awsdns-hostmaster. |
Analysis
Hierarchy
gmx.dev serves as the parent of api.gmx.dev.
Name Servers
The authoritative name servers for gmx.dev are ns-102.awsdns-12.com, ns-1016.awsdns-63.net, ns-1244.awsdns-27.org and ns-1809.awsdns-34.co.uk.
gmx.dev has at least partial name server overlap with other domains, such as brandicantrell.com, performancecyclega.com, velosistema.com and two others.
These name servers tend to appear together with the name servers ns-298.awsdns-37.com, ns-891.awsdns-47.net and ns-1880.awsdns-43.co.uk.
ns-102.awsdns-12.com, ns-1016.awsdns-63.net, ns-1244.awsdns-27.org and ns-1809.awsdns-34.co.uk all point to exactly two IP numbers each: ns-102.awsdns-12.com → 205.251.192.102 and 2600:9000:5300:6600::1; ns-1016.awsdns-63.net → 205.251.195.248 and 2600:9000:5303:f800::1; ns-1244.awsdns-27.org → 205.251.196.220 and 2600:9000:5304:dc00::1; ns-1809.awsdns-34.co.uk → 205.251.199.17 and 2600:9000:5307:1100::1.