colla-b.com - dns.ninja
colla-b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.231.31.220🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| NS | ns27.hanbiro.com ⭐ | ||||||
| A | 222.231.25.94🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| NS | ns28.hanbiro.com | ||||||
| A | 222.231.25.67🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 ip4:222.231.31.220 ~all | ||||||
| SOA | ns27.hanbiro.comwebmaster@hanbiro.com 2023-10-13 #28 | ||||||
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=1786088269 | ||||||
Same first word
colla-b.com |
Similar names
col-lab.nl |
b-colla.jp |
col-lab.it |
col-lab.co |
col-lab.ca |
bca-lol.dk |
la-bloc.ro |
b-local.de |
cl-labo.com |
co-llab.com |
col-lab.org |
b-local.com |
lc-labo.com |
col-lab.com |
DNS History
11 records (5 active, 6 former)
○NSns1.dnsowl.com2017-11-08 → 2017-11-08 · 3 obs
○ 2026-03-01 00:25:32
○ 2026-08-07 08:02:14
○NSns2.dnsowl.com2017-11-08 → 2017-11-08 · 3 obs
○ 2026-03-01 00:25:32
○ 2026-08-07 08:02:14
●NSns27.hanbiro.com2026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 00:25:32
● 2026-08-07 08:02:14
●NSns28.hanbiro.com2026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 00:25:32
● 2026-08-07 08:02:14
○NSns3.dnsowl.com2017-11-08 → 2017-11-08 · 3 obs
○ 2026-03-01 00:25:32
○ 2026-08-07 08:02:14
●MXkr1-aspmx1.worksmobile.com2026-03-01 → 2026-08-07 · 2 obs
● 2026-08-07 08:02:14
●MXkr1-aspmx2.worksmobile.com2026-03-01 → 2026-08-07 · 2 obs
● 2026-08-07 08:02:14
○A107.161.23.2042017-11-08 → 2017-11-08 · 3 obs
○ 2026-03-01 00:25:32
○ 2026-08-07 08:02:14
○A164.132.212.722017-11-08 → 2017-11-08 · 3 obs
○ 2026-03-01 00:25:32
○ 2026-08-07 08:02:14
○A167.114.213.1992017-11-08 → 2017-11-08 · 3 obs
○ 2026-03-01 00:25:32
○ 2026-08-07 08:02:14
●A222.231.31.2202026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 00:25:32
● 2026-08-07 08:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| colla-b.com | ns27.hanbiro.com, ns28.hanbiro.com | 2 records |
✅ Authoritative Response
Server:222.231.25.67
NS records: ns27.hanbiro.com, ns28.hanbiro.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colla-b.com (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.231.31.220 |
| NS | 2 | ns27.hanbiro.com, ns28.hanbiro.com |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:222.231.31.220 ~all |
| SOA | 1 | ns27.hanbiro.com webmaster.hanbiro.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns27.hanbiro.com, ns28.hanbiro.com)
Analysis
IP Addresses
colla-b.com resolves to just one IP address, 222.231.31.220.
Among others, iartfolio.com, i-artpolio.com, art-polio.com and www.anistar.co.kr resolve to the same IP numbers as colla-b.com.
Name Servers
colla-b.com uses two name servers for its delegation: ns27.hanbiro.com and ns28.hanbiro.com.
colla-b.com shares its NS records with other domains, for example paltangift.com, daehangift-jeonbuk.com, xn--vk1bt70ciiegrc.kr and two others.
colla-b.com partially shares its NS delegation with several other domains, including allgift.co.kr, xn--ok0b928b5ufh3d8od.com, kdphoto1.co.kr and two others.
These name servers often co-occur with the name servers ns.gabia.net.
ns27.hanbiro.com resolves to 222.231.25.94. ns28.hanbiro.com resolves to 222.231.25.67. Both host names point to a single IP number.
Mail Servers
colla-b.com is served by two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
Among the domains sharing a mail server setup with colla-b.com are tsnox.com, swens.co.kr, metrodriltech.com and two others.
There is at least a partial MX overlap between colla-b.com and other domains, including dlarchi.com, kelivi.com, skyclear365.com and two others.
kr1-aspmx1.worksmobile.com resolves to 125.209.209.251; kr1-aspmx2.worksmobile.com resolves to the same IP address, 125.209.209.251.
Both kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com resolve to 125.209.209.251 IP addresses each.