lawsofsoftwareengineering.com - robtex.com
lawsofsoftwareengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.60.5🇺🇸 Amazon75.2.60.0/24 Prod | ||||||
| PTR | acd89244c803f7181.awsglobalaccelerator.com | ||||||
| A | 99.83.231.61🇺🇸 Amazon99.83.224.0/20 | ||||||
| NS | ns1.dnsimple-edge.com ⭐ | ||||||
| A | 2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple-edge.io | ||||||
| A | 2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| TXT | google-site-verification=QvPXMF3PHbjLw9aTA7MbmixCcuNPLaLKKJP5Tl_O8cE | ||||||
| SOA | ns1.dnsimple-edge.comadmin@dnsimple.com serial=1765316020 | ||||||
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=1779003368 | ||||||
rank #313151 in the tld
Same first word
lawsofsoftwareengineering.com |
DNS History
8 records (6 active, 2 former)
●NSns1.dnsimple-edge.com2026-05-17 → 2026-05-17 · 3 obs
● 2026-05-17 08:04:46
● 2026-05-17 08:04:48
○NSns1.dnsimple.com2026-04-22 → 2026-04-22 · 3 obs
○ 2026-05-17 08:04:46
○ 2026-05-17 08:04:48
●NSns2.dnsimple-edge.net2026-04-22 → 2026-05-17 · 2 obs
● 2026-05-17 08:04:48
●NSns3.dnsimple-edge.io2026-05-17 → 2026-05-17 · 3 obs
● 2026-05-17 08:04:46
● 2026-05-17 08:04:48
○NSns3.dnsimple.com2026-04-22 → 2026-04-22 · 3 obs
○ 2026-05-17 08:04:46
○ 2026-05-17 08:04:48
●NSns4.dnsimple-edge.org2026-04-22 → 2026-05-17 · 2 obs
● 2026-05-17 08:04:48
●A75.2.60.52026-04-22 → 2026-05-17 · 2 obs
● 2026-05-17 08:04:48
●A99.83.231.612026-04-22 → 2026-05-17 · 2 obs
● 2026-05-17 08:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lawsofsoftwareengineering.com | ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com | 2 records |
✅ Authoritative Response
Server:199.247.153.53
NS records: ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lawsofsoftwareengineering.com (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.60.5, 99.83.231.61 |
| NS | 4 | ns1.dnsimple-edge.com, ns2.dnsimple-edge.net... |
| TXT | 1 | google-site-verification=QvPXMF3PHbjLw9a |
| SOA | 1 | ns1.dnsimple-edge.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnsimple-edge.com, ns1.dnsimple-edge.com)
Analysis
IP Addresses
lawsofsoftwareengineering.com points to two IP numbers: 75.2.60.5 and 99.83.231.61.
other host names, for instance www.hersta.de, vghh.se, nift.co and 2 other share IP numbers with lawsofsoftwareengineering.com.
Name Servers
The nameserver delegation for lawsofsoftwareengineering.com comprises ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
lawsofsoftwareengineering.com at least partially shares name servers with other domains, for instance matratzentango.com, designcouncil.org.uk, driftrock.com and 2 other.
these name servers are often used together with the name servers ns1.dnsimple.com and ns3.dnsimple.com.
Host names with two IP numbers:
The host name ns1.dnsimple-edge.com points to: 2620:111:8004::53 and 199.247.152.53.
ns3.dnsimple-edge.io routes to 2620:111:8006::53 and 199.247.154.53.
2620:111:8005::53 and 199.247.153.53 are what ns2.dnsimple-edge.net points to.
ns4.dnsimple-edge.org routes to 2620:111:8007::53 and 199.247.155.53.