krishankulasinghe.com - robtex.com
krishankulasinghe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.237.185.110🇺🇸 TierPoint173.237.185.0/24 | ||||||
| PTR | rex.vivawebhost.com | ||||||
| NS | ns1-rex.vivawebhost.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 173.237.185.96🇺🇸 TierPoint173.237.185.0/24 | ||||||
| PTR | rex.vivawebhost.com | ||||||
| NS | ns1.srilankadns.com ⚠️ Not in zone NS records | ||||||
| A | 173.237.185.96🇺🇸 TierPoint173.237.185.0/24 | ||||||
| PTR | rex.vivawebhost.com | ||||||
| NS | ns2-rex.vivawebhost.com ⚠️ Not in parent delegation | ||||||
| A | 173.237.185.110🇺🇸 TierPoint173.237.185.0/24 | ||||||
| PTR | rex.vivawebhost.com | ||||||
| NS | ns2.srilankadns.com ⚠️ Not in zone NS records | ||||||
| A | 173.237.185.110🇺🇸 TierPoint173.237.185.0/24 | ||||||
| PTR | rex.vivawebhost.com | ||||||
| MX | krishankulasinghe.com ⭐ | ||||||
| A | 173.237.185.110🇺🇸 TierPoint173.237.185.0/24 | ||||||
| PTR | rex.vivawebhost.com | ||||||
| TXT | v=spf1 ip4:173.237.185.96 ip4:209.142.66.67 +a +mx +ip4:173.237.189.67 ~all | ||||||
| SOA | ns1-rex.vivawebhost.comnoc@vivawebhost.com 2026-03-30 #1 | ||||||
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=1778599681 | ||||||
MX for
krishankulasinghe.com |
Same first word
krishankulasinghe.com |
DNS History
6 records (6 active, 0 former)
●NSns1-rex.vivawebhost.com2026-04-20 → 2026-05-12 · 2 obs
● 2026-05-12 15:31:14
●NSns1.srilankadns.com2026-04-20 → 2026-05-12 · 2 obs
● 2026-05-12 15:31:14
●NSns2-rex.vivawebhost.com2026-04-20 → 2026-05-12 · 2 obs
● 2026-05-12 15:31:14
●NSns2.srilankadns.com2026-04-20 → 2026-05-12 · 2 obs
● 2026-05-12 15:31:14
●MXkrishankulasinghe.com2026-04-20 → 2026-05-12 · 2 obs
● 2026-05-12 15:31:14
●A173.237.185.1102026-04-20 → 2026-05-12 · 2 obs
● 2026-05-12 15:31:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| krishankulasinghe.com | ns1.srilankadns.com, ns2.srilankadns.com | 2 records |
✅ Authoritative Response
Server:173.237.185.110
NS records: ns1.srilankadns.com, ns2.srilankadns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krishankulasinghe.com (unsigned zone)
⏱️ Timing
Total: 320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.237.185.110 |
| NS | 2 | ns2-rex.vivawebhost.com, ns1-rex.vivawebhost.com |
| MX | 1 | krishankulasinghe.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:173.237.185.96 ip4:209.142.66 |
| SOA | 1 | ns1-rex.vivawebhost.com noc.vivawebhost. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.srilankadns.com, ns2.srilankadns.com)
Analysis
Mail Server Role
krishankulasinghe.com serves as the mail server for krishankulasinghe.com.
IP Addresses
krishankulasinghe.com points to a single IP number: 173.237.185.110.
Other host names, for instance saga.lk, rainbow.lk, cpanel.appzmake.com, tumoiteas.co.ke and ns201.kenyawebexperts.com share IP numbers with krishankulasinghe.com.
Name Servers
krishankulasinghe.com is delegated to four name servers: ns1.srilankadns.com, ns2.srilankadns.com, ns1-rex.vivawebhost.com and ns2-rex.vivawebhost.com.
krishankulasinghe.com shares name servers with other domains at least partially, for instance asphodel.edu.np, sierens.ca, ehstz.com, belatis.com and springfieldcareplus.com.
These name servers are commonly used with ns325.kenyawebexperts.co.ke, ns326.kenyawebexperts.co.ke, ns279.kenyawebexperts.co.ke and ns280.kenyawebexperts.co.ke.
Names with a single IP:
ns1.srilankadns.com points to: 173.237.185.96
ns2.srilankadns.com points to: 173.237.185.110
ns1-rex.vivawebhost.com points to: 173.237.185.96
ns2-rex.vivawebhost.com points to: 173.237.185.110
Names pointing to 173.237.185.96: ns1.srilankadns.com and ns1-rex.vivawebhost.com
Names pointing to 173.237.185.110: ns2.srilankadns.com and ns2-rex.vivawebhost.com
Mail Servers
A single mail server handles krishankulasinghe.com and krishankulasinghe.com.
Host name krishankulasinghe.com resolves to IP 173.237.185.110.