null.lk - robtex.com
null.lk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.30.208.11AS965160.30.208.0/24 NameCrane LLC 30 N Gould St Ste 10226 | ||||||
| NS | dns5.provider.lk ⭐ | ||||||
| A | 205.185.112.60🇺🇸 FRANTECH205.185.112.0/20 Frantech Solutions | ||||||
| NS | dns6.provider.lk | ||||||
| A | 199.195.255.60🇺🇸 FRANTECH199.195.248.0/21 Frantech Solutions | ||||||
| MX | mx1.mxfilter.net ⭐ | ||||||
| MX | mx2.mxfilter.net ⭐ | ||||||
| A | 162.244.95.10🇺🇸 AS965162.244.95.0/24 Namecrane | ||||||
| PTR | mx2.mxfilter.net | ||||||
| MX | mx3.mxfilter.net(20) | ||||||
| A | 23.147.8.11🇺🇸 AS4682423.147.8.0/24 Announcement | ||||||
| TXT | v=spf1 a mx ip4:160.30.208.11 include:spf.mxyeet.net ~all | ||||||
| SOA | dns5.provider.lkhostmaster@null.lk 2026-05-24 #4 | ||||||
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=2020341394 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns5.provider.lk2026-05-27 → 2026-06-01 · 2 obs
● 2026-06-01 06:33:18
●NSdns6.provider.lk2026-05-27 → 2026-06-01 · 2 obs
● 2026-06-01 06:33:18
●MXmx1.mxfilter.net2026-05-27 → 2026-06-01 · 2 obs
● 2026-06-01 06:33:18
●MXmx2.mxfilter.net2026-05-27 → 2026-06-01 · 2 obs
● 2026-06-01 06:33:18
●MXmx3.mxfilter.net2026-05-27 → 2026-06-01 · 2 obs
● 2026-06-01 06:33:18
●A160.30.208.112026-05-27 → 2026-06-01 · 2 obs
● 2026-06-01 06:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | d.nic.lk, h.nic.lk, m.nic.lk, p.nic.lk... | 15 records |
| null.lk | dns5.provider.lk, dns6.provider.lk | - |
✅ Authoritative Response
Server:205.185.112.60
NS records: dns5.provider.lk, dns6.provider.lk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for null.lk (unsigned zone)
⏱️ Timing
Total: 2997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.30.208.11 |
| NS | 2 | dns5.provider.lk, dns6.provider.lk |
| MX | 3 | mx3.mxfilter.net (pri: 20), mx2.mxfilter.net (pri: 10)... |
| TXT | 1 | v=spf1 a mx ip4:160.30.208.11 include:sp |
| SOA | 1 | dns5.provider.lk hostmaster.null.lk |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (d.nic.lk, h.nic.lk, m.nic.lk...)
Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)
Analysis
IP Addresses
null.lk resolves to just one IP address, 160.30.208.11.
Two other host names, along with mail.jromuar.com, cpanel.jaherdesign.com and cherrymails.com, also share IP numbers with null.lk.
Name Servers
The NS records for null.lk delegate to dns5.provider.lk and dns6.provider.lk.
null.lk shares its NS records with other domains, for example sofafactoryoutlet.lk, kaaryaalaya.com, cpdfy.com and two others.
dns5.provider.lk and dns6.provider.lk each resolve to one IP number: dns5.provider.lk points to 205.185.112.60 and dns6.provider.lk points to 199.195.255.60.
Mail Servers
null.lk is handled by three mail servers: mx1.mxfilter.net, mx2.mxfilter.net and mx3.mxfilter.net.
There is at least a partial MX overlap between null.lk and other domains, including coltongrubbs.com, flashcarts.net, algodao.pt and two others.
These mail servers often co-occur with the mail servers mx4.mxfilter.net.
mx2.mxfilter.net and mx3.mxfilter.net each resolve to one IP number: mx2.mxfilter.net points to 162.244.95.10 and mx3.mxfilter.net points to 23.147.8.11.