dev.adtechus.com - dns.ninja
dev.adtechus.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-136.awsdns-17.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:8800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-136.awsdns-17.com | ||||||
| A | 205.251.192.136🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-136.awsdns-17.com | ||||||
| NS | ns-1385.awsdns-45.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:6900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1385.awsdns-45.org | ||||||
| A | 205.251.197.105🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1385.awsdns-45.org | ||||||
| NS | ns-1991.awsdns-56.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:c700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1991.awsdns-56.co.uk | ||||||
| A | 205.251.199.199🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1991.awsdns-56.co.uk | ||||||
| NS | ns-547.awsdns-04.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:2300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-547.awsdns-04.net | ||||||
| A | 205.251.194.35🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-547.awsdns-04.net | ||||||
adtechus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.158.7🇺🇸 Amazon13.248.144.0/20 | ||||||
| A | 76.223.84.192🇺🇸 Amazon76.223.80.0/20 | ||||||
| NS | hidden-master.yahoo.com ⭐ | ||||||
| NS | ns1.yahoo.com | ||||||
| NS | ns2.yahoo.com | ||||||
| NS | ns3.yahoo.com | ||||||
| NS | ns4.yahoo.com | ||||||
| NS | ns5.yahoo.com | ||||||
| MX | mxa-00505701.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-00505701.gslb.pphosted.com ⭐ | ||||||
| TXT | vh29j2d019tqr8zq1n97qbljy5ggk9g6 | ||||||
| TXT | v=spf1 mx ip4:152.163.8.0/22 ip4:64.12.136.0/22 ip4:205.188.156.0/22 ip4:205.... | ||||||
| TXT | docusign=a9a6fb55-0803-4f05-89a1-682e06e4d7d7 | ||||||
| TXT | google-site-verification=hibnkQ7FKKHkDAlQXLnA3lw6vPXQBDJLd-A8U550Iy4 | ||||||
| TXT | n8vsfq6jrrbfpxl2jdqzzhyjvd6pmxvt | ||||||
| TXT | dropbox-domain-verification=bdfvfhq92x1m | ||||||
| SOA | hidden-master.yahoo.comhostmaster@yahoo-inc.com 2026-02-27 #1 | ||||||
rank #536521 globally
rank #231787 in the tld
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: SUSPICIOUS (59/100)
📈 Tranco rank: #240,718
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-136.awsdns-17.com2026-02-15 → 2026-06-14 · 2 obs
● 2026-06-14 12:20:20
●NSns-1385.awsdns-45.org2026-02-15 → 2026-06-14 · 2 obs
● 2026-06-14 12:20:20
●NSns-1991.awsdns-56.co.uk2026-02-15 → 2026-06-14 · 2 obs
● 2026-06-14 12:20:20
●NSns-547.awsdns-04.net2026-02-15 → 2026-06-14 · 2 obs
● 2026-06-14 12:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| adtechus.com | ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com... | 9 records |
| dev.adtechus.com | ns-547.awsdns-04.net, ns-1991.awsdns-56.co.uk, ns-136.awsdns-17.com, ns-1385.awsdns-45.org | - |
✅ Authoritative Response
Server:205.251.192.136
NS records: ns-547.awsdns-04.net, ns-1991.awsdns-56.co.uk, ns-136.awsdns-17.com, ns-1385.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for adtechus.com (unsigned zone)
⏱️ Timing
Total: 1028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.yahoo.com, ns1.yahoo.com, ns5.yahoo.com...)
Analysis
Name Servers
Four name servers handle the delegation for dev.adtechus.com: ns-136.awsdns-17.com, ns-547.awsdns-04.net, ns-1385.awsdns-45.org and ns-1991.awsdns-56.co.uk.
dev.adtechus.com has at least partial name server overlap with other domains, such as minikolcson.hu, ticket-ext.us-east-1.amazonaws.com, donguri-hoiku.net and two others.
ns-136.awsdns-17.com, ns-547.awsdns-04.net, ns-1385.awsdns-45.org and ns-1991.awsdns-56.co.uk all point to exactly two IP numbers each: ns-136.awsdns-17.com → 205.251.192.136 and 2600:9000:5300:8800::1; ns-547.awsdns-04.net → 205.251.194.35 and 2600:9000:5302:2300::1; ns-1385.awsdns-45.org → 205.251.197.105 and 2600:9000:5305:6900::1; ns-1991.awsdns-56.co.uk → 205.251.199.199 and 2600:9000:5307:c700::1.