ul-dev.com - dns.ninja
ul-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-604.awsdns-11.net ⭐ | ||||||
| A | 2600:9000:5302:5c00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-604.awsdns-11.net | ||||||
| A | 205.251.194.92🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-604.awsdns-11.net | ||||||
| NS | ns-1106.awsdns-10.org | ||||||
| A | 2600:9000:5304:5200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1106.awsdns-10.org | ||||||
| A | 205.251.196.82🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1106.awsdns-10.org | ||||||
| NS | ns-1982.awsdns-55.co.uk | ||||||
| A | 2600:9000:5307:be00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1982.awsdns-55.co.uk | ||||||
| A | 205.251.199.190🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1982.awsdns-55.co.uk | ||||||
| NS | ns-349.awsdns-43.com | ||||||
| A | 2600:9000:5301:5d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-349.awsdns-43.com | ||||||
| A | 205.251.193.93🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-349.awsdns-43.com | ||||||
| SOA | ns-604.awsdns-11.netawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784249092 | ||||||
Previously MX for
ul-dev.com |
Same first word
ul-dev.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-1106.awsdns-10.org2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 15:23:14
● 2026-07-17 00:58:42
●NSns-1982.awsdns-55.co.uk2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 15:23:14
● 2026-07-17 00:58:42
●NSns-349.awsdns-43.com2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 15:23:14
● 2026-07-17 00:58:42
●NSns-604.awsdns-11.net2026-07-08 → 2026-07-17 · 3 obs
● 2026-07-08 15:23:14
● 2026-07-17 00:58:42
○NSns3.gotobg.net2015-07-20 → 2016-12-24 · 4 obs
● 2016-12-24 19:19:24
○ 2026-07-08 15:23:14
○ 2026-07-17 00:58:42
○NSns4.gotobg.net2015-07-20 → 2016-12-24 · 4 obs
● 2016-12-24 19:19:24
○ 2026-07-08 15:23:14
○ 2026-07-17 00:58:42
○MXul-dev.com2015-07-20 → 2016-12-24 · 4 obs
● 2016-12-24 19:19:24
○ 2026-07-08 15:23:14
○ 2026-07-17 00:58:42
○A78.142.63.82015-07-20 → 2016-12-24 · 4 obs
● 2016-12-24 19:19:24
○ 2026-07-08 15:23:14
○ 2026-07-17 00:58:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ul-dev.com | ns-604.awsdns-11.net, ns-349.awsdns-43.com, ns-1106.awsdns-10.org, ns-1982.awsdns-55.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.92
NS records: ns-604.awsdns-11.net, ns-349.awsdns-43.com, ns-1106.awsdns-10.org, ns-1982.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ul-dev.com (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1106.awsdns-10.org, ns-1982.awsdns-55.co.uk... |
| SOA | 1 | ns-604.awsdns-11.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-349.awsdns-43.com, ns-349.awsdns-43.com)
Analysis
Name Servers
The authoritative name servers for ul-dev.com are ns-349.awsdns-43.com, ns-604.awsdns-11.net, ns-1106.awsdns-10.org and ns-1982.awsdns-55.co.uk.
The name servers of ul-dev.com overlap at least partially with those of other domains — among them aedermedia.com, organizate.biz, xkiokfmkuj.in and two more.
The name servers ns-947.awsdns-54.net, ns-294.awsdns-36.com and ns-1294.awsdns-33.org are commonly seen alongside these name servers.
Each of the four hosts ns-349.awsdns-43.com, ns-604.awsdns-11.net, ns-1106.awsdns-10.org and ns-1982.awsdns-55.co.uk has two IP addresses. ns-349.awsdns-43.com points to 205.251.193.93 and 2600:9000:5301:5d00::1. ns-604.awsdns-11.net points to 205.251.194.92 and 2600:9000:5302:5c00::1. ns-1106.awsdns-10.org points to 205.251.196.82 and 2600:9000:5304:5200::1. ns-1982.awsdns-55.co.uk points to 205.251.199.190 and 2600:9000:5307:be00::1.