dev-sg.com - dns.ninja
dev-sg.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1986.awsdns-56.co.uk ⭐ | ||||||
| A | 2600:9000:5307:c200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1986.awsdns-56.co.uk | ||||||
| A | 205.251.199.194🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1986.awsdns-56.co.uk | ||||||
| NS | ns-1006.awsdns-61.net | ||||||
| A | 2600:9000:5303:ee00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1006.awsdns-61.net | ||||||
| A | 205.251.195.238🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1006.awsdns-61.net | ||||||
| NS | ns-1104.awsdns-10.org | ||||||
| A | 2600:9000:5304:5000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1104.awsdns-10.org | ||||||
| A | 205.251.196.80🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1104.awsdns-10.org | ||||||
| NS | ns-429.awsdns-53.com | ||||||
| A | 2600:9000:5301:ad00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-429.awsdns-53.com | ||||||
| A | 205.251.193.173🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-429.awsdns-53.com | ||||||
| SOA | ns-1986.awsdns-56.co.ukawsdns-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=1784543652 | ||||||
Previously MX for
dev-sg.com |
Same first word
Similar names
sg-edv.de |
sg-dev.de |
gs-edv.net |
gs-dev.de |
sg-dev.github.io |
vsd-ge.de |
sg-edv.ch |
sg-dev.ch |
g-sdev.com |
gds-ev.de |
dev-gs.com |
gs-dev.co.uk |
gs-edv.de |
DNS History
8 records (4 active, 4 former)
○NSdns.site5.com2015-08-01 → 2017-06-27 · 4 obs
● 2017-06-27 18:11:30
○ 2026-04-14 02:09:14
○ 2026-07-20 10:51:18
○NSdns2.site5.com2015-08-01 → 2017-06-27 · 4 obs
● 2017-06-27 18:11:30
○ 2026-04-14 02:09:14
○ 2026-07-20 10:51:18
●NSns-1006.awsdns-61.net2026-04-14 → 2026-07-20 · 3 obs
● 2026-04-14 02:09:14
● 2026-07-20 10:51:18
●NSns-1104.awsdns-10.org2026-04-14 → 2026-07-20 · 3 obs
● 2026-04-14 02:09:14
● 2026-07-20 10:51:18
●NSns-1986.awsdns-56.co.uk2026-04-14 → 2026-07-20 · 3 obs
● 2026-04-14 02:09:14
● 2026-07-20 10:51:18
●NSns-429.awsdns-53.com2026-04-14 → 2026-07-20 · 3 obs
● 2026-04-14 02:09:14
● 2026-07-20 10:51:18
○MXdev-sg.com2015-08-01 → 2017-06-27 · 4 obs
● 2017-06-27 18:11:30
○ 2026-04-14 02:09:14
○ 2026-07-20 10:51:18
○A174.122.150.2272015-08-01 → 2017-06-27 · 4 obs
● 2017-06-27 18:11:30
○ 2026-04-14 02:09:14
○ 2026-07-20 10:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| dev-sg.com | ns-429.awsdns-53.com, ns-1006.awsdns-61.net, ns-1104.awsdns-10.org, ns-1986.awsdns-56.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.173
NS records: ns-429.awsdns-53.com, ns-1006.awsdns-61.net, ns-1104.awsdns-10.org, ns-1986.awsdns-56.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-sg.com (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1006.awsdns-61.net, ns-1104.awsdns-10.org... |
| SOA | 1 | ns-1986.awsdns-56.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-429.awsdns-53.com, ns-429.awsdns-53.com)
Analysis
Name Servers
The NS records for dev-sg.com point to four name servers: ns-429.awsdns-53.com, ns-1006.awsdns-61.net, ns-1104.awsdns-10.org and ns-1986.awsdns-56.co.uk.
The name servers of dev-sg.com overlap at least partially with those of other domains — among them icisapp.com, victoriamilan.cz, siteconnect.opstech.a2z.com and two more.
Each of the four hosts ns-429.awsdns-53.com, ns-1006.awsdns-61.net, ns-1104.awsdns-10.org and ns-1986.awsdns-56.co.uk has two IP addresses. ns-429.awsdns-53.com points to 205.251.193.173 and 2600:9000:5301:ad00::1. ns-1006.awsdns-61.net points to 205.251.195.238 and 2600:9000:5303:ee00::1. ns-1104.awsdns-10.org points to 205.251.196.80 and 2600:9000:5304:5000::1. ns-1986.awsdns-56.co.uk points to 205.251.199.194 and 2600:9000:5307:c200::1.