sisgroup.lk - robtex.com
sisgroup.lk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | dns1.provider.lk ⭐ | ||||||
| A | 51.79.186.0🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | chromium.pvtwebs.com | ||||||
| NS | dns2.provider.lk | ||||||
| A | 5.135.70.248🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | iron.pvtwebs.com | ||||||
| MX | mail.sisgroup.lk ⭐ | ||||||
| A | 51.79.186.0🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | chromium.pvtwebs.com | ||||||
| TXT | v=spf1 +a +mx +ip4:51.79.186.0 include:_spf.google.com -all | ||||||
| SOA | dns1.provider.lkpvtwebsnotifications@gmail.com 2026-04-03 #2 | ||||||
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 | ||||||
| NS | t.nic.lk | ||||||
| NS | z.nic.lk | ||||||
| SOA | ns.nic.lkhostmaster@nic.lk serial=2020250860 | ||||||
rank #110 in the tld
Same first word
sisgroup.ru |
sisgroup.cl |
sisgroup.co.za |
sisgroup.sg |
sisgroup.net.au |
sisgroup.com |
sisgroup.bg |
sisgroup.net |
sisgroup.co.uk |
sisgroup.in |
sisgroup.it |
sisgroup.org |
sisgroup.edu.my |
sisgroup.eu |
sisgroup.com.au |
sisgroup.ca |
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns1.provider.lk2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 16:04:42
●NSdns2.provider.lk2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 16:04:42
○NSns1.hostingdws.com2026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-13 16:20:02
○ 2026-05-11 16:04:42
○NSns2.hostingdws.com2026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-13 16:20:02
○ 2026-05-11 16:04:42
●MXmail.sisgroup.lk2026-03-05 → 2026-05-11 · 3 obs
○ 2026-03-13 16:20:02
● 2026-05-11 16:04:42
○A194.233.75.172026-03-05 → 2026-03-05 · 3 obs
○ 2026-03-13 16:20:02
○ 2026-05-11 16:04:42
●A216.198.79.12026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 16:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | d.nic.lk, ns1.ac.lk, p.nic.lk, m.nic.lk... | 15 records |
| sisgroup.lk | dns1.provider.lk, dns2.provider.lk | - |
✅ Authoritative Response
Server:51.79.186.0
NS records: dns1.provider.lk, dns2.provider.lk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisgroup.lk (unsigned zone)
⏱️ Timing
Total: 1463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | dns1.provider.lk, dns2.provider.lk |
| MX | 1 | mail.sisgroup.lk (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:51.79.186.0 include:_ |
| SOA | 1 | dns1.provider.lk pvtwebsnotifications.gm |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (d.nic.lk, d.nic.lk, ns1.ac.lk...)
Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)
Analysis
IP Addresses
sisgroup.lk points to a single IP: 216.198.79.1.
Other host names, for instance menahire.com, www.seebc.ca, legend33.com, fraudcheck.ai and mumblebe.com share IP numbers with sisgroup.lk.
Name Servers
Two name servers dns1.provider.lk and dns2.provider.lk handle delegation for sisgroup.lk.
sisgroup.lk uses the same name server setup as other domains, for example rivira.lk, slholidaytours.com, arclanka.com, androidnano.com and ourboc.com.
sisgroup.lk partially shares name servers with other domains; examples include castlepower.lk, amrajhontheweb.com, batslanka.com, vertingallery.com and hnde.lk.
These name servers are often used with the name servers dns1.pvtwebs.com and dns2.pvtwebs.com.
Host names with one IP number: The host name dns1.provider.lk points to 51.79.186.0 and the host name dns2.provider.lk points to 5.135.70.248.
Mail Servers
sisgroup.lk is handled by a single mail server, mail.sisgroup.lk.
mail.sisgroup.lk points to a single IP: 51.79.186.0.