cocomibio.com - robtex.com
cocomibio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.205.66.122🇮🇳 Amazon43.204.0.0/15 EC2 BOM Prefix | ||||||
| PTR | ec2-43-205-66-122.ap-south-1.compute.amazonaws.com | ||||||
| NS | cool.lankacom.net ⭐ | ||||||
| A | 2405:5400:3:b:2204:fff:fee5:2e64🇱🇰 LANKACOMM-LK2405:5400::/32 Lanka Communication Services (Pvt) Ltd. 65C, Dharmapala Mawatha | ||||||
| A | 203.143.29.1🇱🇰 LANKACOMM-LK203.143.29.0/24 | ||||||
| PTR | cool.lankacom.net | ||||||
| NS | matrix.lankacom.net | ||||||
| A | 203.143.0.124🇱🇰 LANKACOMM-LK203.143.0.0/24 | ||||||
| PTR | matrix.lankacom.net | ||||||
| MX | mail.cocomibio.com ⭐ | ||||||
| A | 203.143.7.218🇱🇰 LANKACOMM-LK203.143.7.0/24 | ||||||
| PTR | mail.renukagroup.com | ||||||
| MX | relay.lankacom.net(15) | ||||||
| A | 203.143.21.14🇱🇰 LANKACOMM-LK203.143.21.0/24 | ||||||
| PTR | relay.lankacom.net | ||||||
| TXT | v=spf1 mx a ip4:203.143.7.218/32 ip4:103.1.179.103/32 ip4:203.143.20.241/32 i... | ||||||
| TXT | e4d5ae2s6udhsajoks0t1u2e93 | ||||||
| TXT | MS=ms62440774 | ||||||
| TXT | h51rb3k30m9sfkhna7bkgqvgif | ||||||
| TXT | ntvm6pvlvt9gd26apqbm4khfde | ||||||
| SOA | cool.lankacom.netdns@lankacom.net 2025-12-11 #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=1771291435 | ||||||
Subdomains
mail.cocomibio.com |
Same first word
cocomibio.com |
Similar names
DNS History
21 records (5 active, 16 former)
●NScool.lankacom.net2020-01-11 → 2026-03-11 · 3 obs
● 2020-01-11 05:22:52
● 2026-03-11 18:21:18
●NSmatrix.lankacom.net2020-01-11 → 2026-03-11 · 3 obs
● 2020-01-11 05:22:52
● 2026-03-11 18:21:18
○NSns-1459.awsdns-54.org2015-08-21 → 2016-07-15 · 4 obs
● 2016-07-15 11:13:04
○ 2020-01-11 05:22:52
○ 2026-03-11 18:21:18
○NSns-1883.awsdns-43.co.uk2015-08-21 → 2016-07-15 · 4 obs
● 2016-07-15 11:13:04
○ 2020-01-11 05:22:52
○ 2026-03-11 18:21:18
○NSns-679.awsdns-20.net2015-08-21 → 2016-07-15 · 4 obs
● 2016-07-15 11:13:04
○ 2020-01-11 05:22:52
○ 2026-03-11 18:21:18
○NSns-94.awsdns-11.com2015-08-21 → 2016-07-15 · 4 obs
● 2016-07-15 11:13:04
○ 2020-01-11 05:22:52
○ 2026-03-11 18:21:18
●MXmail.cocomibio.com2020-01-11 → 2026-03-11 · 2 obs
● 2026-03-11 18:21:18
●MXrelay.lankacom.net2026-02-27 → 2026-03-11 · 3 obs
● 2026-02-27 04:47:48
● 2026-03-11 18:21:18
○A13.250.247.822020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 05:22:52
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
●A43.205.66.1222026-02-27 → 2026-03-11 · 3 obs
● 2026-02-27 04:47:48
● 2026-03-11 18:21:18
○A54.231.241.1372015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
○A54.231.241.1412015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
○A54.231.242.1292015-12-11 → 2015-12-11 · 4 obs
● 2015-12-11 19:18:52
○ 2016-03-16 05:14:06
○ 2026-03-11 18:21:18
○A54.231.242.1332015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
○A54.231.242.1412015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-11 19:18:52
○ 2026-03-11 18:21:18
○A54.231.242.1452015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
○A54.231.242.1492016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 05:14:06
○ 2016-07-15 11:13:04
○ 2026-03-11 18:21:18
○A54.231.242.1732016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 11:13:04
○ 2020-01-11 05:22:52
○ 2026-03-11 18:21:18
○A54.231.243.1292015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
○A54.231.243.1412015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
○A54.231.243.1492015-08-21 → 2015-08-21 · 3 obs
○ 2026-02-27 04:47:48
○ 2026-03-11 18:21:18
🔍 DNS Trace
Analysis
Hierarchy
mail.cocomibio.com is a child of cocomibio.com.
IP Addresses
cocomibio.com resolves to one IP number: 43.205.66.122.
Other host names, for instance excelworld.lk, rumours.lk, akhtarigroup.com, kulusafaris.com and mail.rainco.lk share IP numbers with cocomibio.com.
Name Servers
cocomibio.com's delegation uses two name servers: cool.lankacom.net and matrix.lankacom.net.
cocomibio.com uses the same name server setup as other domains, such as dressmaster.lk, bizinfosrilanka.lk, rticommission.lk, hutch.lk and iasl.lk.
cocomibio.com at least partially shares name servers with other domains, including lankaequities.com, combank.lk, pcasl.org, 5.143.203.in-addr.arpa and freight-links.com.
These name servers are commonly used together with the name servers ns4.lankacom.net, lanka-com2.lankacom.net, lanka-com1.lankacom.net and ns3.combank.lk.
Host names with two IP numbers: cool.lankacom.net points to 2405:5400:3:b:2204:fff:fee5:2e64 and 203.143.29.1.
Host names with one IP number: matrix.lankacom.net points to 203.143.0.124.
Mail Servers
cocomibio.com is served by two mail servers mail.cocomibio.com and relay.lankacom.net.
cocomibio.com shares at least some mail servers with other domains, for example neptune.lk, iil.informatics.lk, ceymed.lk, lankacom.com and sundayobserver.lk.
These mail servers are commonly used together with the mail servers ceyline.lankacom.net, mail.dynawashlimited.com, vmail.lankacom.net, mail.renukagroup.com, cloudmail.lankacom.net, gatekeeper.lankacom.net and mailhog.lankacom.net.
Host names with a single IP address: mail.cocomibio.com points to 203.143.7.218; relay.lankacom.net points to 203.143.21.14.