activetech.lk - dns.ninja
activetech.lk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.35.55.242🇩🇪 IIHOS001195.35.54.0/23 HOSTINGER ID | ||||||
| NS | ns1.zerospam.email ⭐ | ||||||
| A | 213.136.90.47🇩🇪 CONTABO213.136.90.0/23 | ||||||
| PTR | imail.zerospam.email | ||||||
| NS | ns2.zerospam.email | ||||||
| A | 207.180.204.230🇩🇪 CONTABO207.180.204.0/23 | ||||||
| PTR | mail.colomboswimmingclub.com | ||||||
| NS | ns3.contabo.net ⚠️ Not in parent delegation | ||||||
| A | 2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| A | 209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | ns3.contabo.net | ||||||
| MX | mail.activetech.lk ⭐ | ||||||
| A | 213.136.90.47🇩🇪 CONTABO213.136.90.0/23 | ||||||
| PTR | imail.zerospam.email | ||||||
| TXT | v=spf1 ip4:213.136.90.47 +a +mx +ip4:162.241.242.89 ~all | ||||||
| SOA | ns1.zerospam.emailserver-admin@contabo.de 2026-05-24 #1 | ||||||
lk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.nic.lk ⭐ | ||||||
| NS | d.nic.lk | ||||||
| NS | h.nic.lk | ||||||
| NS | m.nic.lk | ||||||
| NS | ns1.ac.lk | ||||||
| NS | p.nic.lk | ||||||
| NS | pendragon.cs.purdue.edu ⚠️ Not in parent delegation | ||||||
| NS | t.nic.lk | ||||||
| NS | z.nic.lk | ||||||
| SOA | ns.nic.lkhostmaster@nic.lk serial=2020371095 | ||||||
Subdomains
mail.activetech.lk |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.zerospam.email2026-02-22 → 2026-06-18 · 2 obs
● 2026-06-18 23:58:52
●NSns2.zerospam.email2026-02-22 → 2026-06-18 · 2 obs
● 2026-06-18 23:58:52
●NSns3.contabo.net2026-02-22 → 2026-06-18 · 2 obs
● 2026-06-18 23:58:52
●MXmail.activetech.lk2026-02-22 → 2026-06-18 · 2 obs
● 2026-06-18 23:58:52
●A195.35.55.2422026-02-22 → 2026-06-18 · 2 obs
● 2026-06-18 23:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | d.nic.lk, h.nic.lk, m.nic.lk, p.nic.lk... | - |
| activetech.lk | ns2.zerospam.email, ns1.zerospam.email | - |
✅ Authoritative Response
Server:207.180.204.230
NS records: ns2.zerospam.email, ns1.zerospam.email
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for activetech.lk (unsigned zone)
⏱️ Timing
Total: 1354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.35.55.242 |
| NS | 3 | ns1.zerospam.email, ns2.zerospam.email... |
| MX | 1 | mail.activetech.lk (pri: 0) |
| TXT | 1 | v=spf1 ip4:213.136.90.47 +a +mx +ip4:162 |
| SOA | 1 | ns1.zerospam.email server-admin.contabo. |
Analysis
Hierarchy
activetech.lk is the parent zone for mail.activetech.lk.
IP Addresses
activetech.lk resolves to one IP address: 195.35.55.242.
renumigrationservices.com, infinityvacations.lk, mylankanfoodjournal.com and two other host names share IP numbers with activetech.lk.
Name Servers
The authoritative name servers for activetech.lk are ns1.zerospam.email, ns2.zerospam.email and ns3.contabo.net — three in total.
activetech.lk partially shares its NS delegation with several other domains, including kayola.info, bestoverall.net, cridem.org and two others.
The name servers ns1.contabo.net, ns2.contabo.net, ns1.imailsl.com and ns2.imailsl.com are often found in use alongside these name servers.
Hostnames that resolve to two IP addresses:
ns3.contabo.net directs traffic to 209.126.15.15 and 2605:a140:5028:1200::1.
Hosts with just one IP address:
ns1.zerospam.email has the IP address 213.136.90.47.
ns2.zerospam.email has the IP address 207.180.204.230.
Mail Servers
Mail for activetech.lk is handled by a single mail server, mail.activetech.lk.
mail.activetech.lk directs to just one IP number, 213.136.90.47.