software-engineering.net - dns.ninja
software-engineering.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.132.60🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | h2454213.stratoserver.net | ||||||
| NS | ns3.stratoserver.net ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:159🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns3.stratoserver.net | ||||||
| A | 185.132.34.159🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns3.stratoserver.net | ||||||
| NS | ns4.stratoserver.net | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:32🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| A | 217.160.80.159🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| MX | h2454213.stratoserver.net ⭐ | ||||||
| A | 81.169.132.60🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | h2454213.stratoserver.net | ||||||
| SOA | ns3.stratoserver.nethostmaster@strato-rz.de 2020-05-18 #9 | ||||||
net
| 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=1781415990 | ||||||
Previously MX for
software-engineering.net |
Subdomains
tmo-srv-001.software-engineering.net |
Same first word
software-engineering.de |
software-engineering.se |
software-engineering.institute |
software-engineering.nl |
software-engineering.org |
software-engineering.at |
software-engineering.com |
software-engineering.net |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.stratoserver.net2015-08-17 → 2016-12-21 · 4 obs
● 2016-12-21 08:27:56
○ 2019-03-24 18:48:00
○ 2026-06-14 05:59:08
○NSns2.stratoserver.net2015-08-17 → 2016-12-21 · 4 obs
● 2016-12-21 08:27:56
○ 2019-03-24 18:48:00
○ 2026-06-14 05:59:08
●NSns3.stratoserver.net2019-03-24 → 2026-06-14 · 3 obs
● 2019-03-24 18:48:00
● 2026-06-14 05:59:08
●NSns4.stratoserver.net2019-03-24 → 2026-06-14 · 3 obs
● 2019-03-24 18:48:00
● 2026-06-14 05:59:08
●MXh2454213.stratoserver.net2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 20:13:34
● 2026-06-14 05:59:08
○MXsoftware-engineering.net2015-08-17 → 2019-03-24 · 4 obs
● 2019-03-24 18:48:00
○ 2026-04-06 20:13:34
○ 2026-06-14 05:59:08
●A81.169.132.602015-12-11 → 2026-06-14 · 3 obs
● 2015-12-11 09:36:14
● 2026-06-14 05:59:08
○A81.169.173.2232015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-11 09:36:14
○ 2026-06-14 05:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| software-engineering.net | ns3.stratoserver.net, ns4.stratoserver.net | 2 records |
✅ Authoritative Response
Server:217.160.82.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for software-engineering.net (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.132.60 |
| NS | 2 | ns3.stratoserver.net, ns4.stratoserver.net |
| MX | 1 | h2454213.stratoserver.net (pri: 10) |
| SOA | 1 | ns3.stratoserver.net hostmaster.strato-r |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.stratoserver.net, ns4.stratoserver.net)
Analysis
Hierarchy
software-engineering.net is a parent domain of tmo-srv-001.software-engineering.net.
IP Addresses
software-engineering.net points to a single IP number: 81.169.132.60.
Host names such as h2454213.stratoserver.net and amaltheus.net share IP numbers with software-engineering.net.
Name Servers
Two name servers handle the delegation for software-engineering.net: ns3.stratoserver.net and ns4.stratoserver.net.
software-engineering.net shares its name server setup with other domains, including rothko-mark.com, boa.nl, rpgame.de and two others.
ns3.stratoserver.net and ns4.stratoserver.net both carry two IP addresses. The A records for ns3.stratoserver.net are 185.132.34.159 and 2607:f1c0:fe:53:185:132:34:159; the A records for ns4.stratoserver.net are 217.160.80.159 and 2001:8d8:fe:53:5747:2a74:d:32.
Mail Servers
software-engineering.net has one mail server: h2454213.stratoserver.net.
software-engineering.net shares its mail server setup with other domains, such as amaltheus.net.
h2454213.stratoserver.net carries a single IP number, which is 81.169.132.60.