polytec.kr - dns.ninja
polytec.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.67.131.217🇰🇷 NBPAP-AS-AP118.67.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| 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 include:spf.worksmobile.com ~all | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2024-11-28 #1 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2606060824 | ||||||
Same first word
Similar names
ceoylpt.xyz |
copytel.ru |
copytel.pl |
polycet.in |
copytel.fr |
copytel.se |
tecpoly.com |
lypotec.de |
ploytec.de |
pylotec.com |
copytel.com.mx |
coltype.com |
telcopy.com |
polycet.com |
copytel.com |
ploytec.com |
DNS History
7 records (7 active, 0 former)
●NSns1.whoisdomain.kr2026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
●NSns2.whoisdomain.kr2026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
●NSns3.whoisdomain.kr2026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
●NSns4.whoisdomain.kr2026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
●MXkr1-aspmx1.worksmobile.com2026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
●MXkr1-aspmx2.worksmobile.com2026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
●A118.67.131.2172026-04-04 → 2026-06-06 · 2 obs
● 2026-06-06 20:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, g.dns.kr, b.dns.kr, f.dns.kr... | - |
| polytec.kr | ns4.whoisdomain.kr, ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr | 4 records |
✅ Authoritative Response
Server:219.251.156.134
NS records: ns4.whoisdomain.kr, ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polytec.kr (unsigned zone)
⏱️ Timing
Total: 1103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.67.131.217 |
| NS | 4 | ns4.whoisdomain.kr, ns2.whoisdomain.kr... |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.worksmobile.com ~all |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.whoisdomain.kr, ns3.whoisdomain.kr, ns2.whoisdomain.kr...)
Analysis
IP Addresses
polytec.kr has exactly one IP address — 118.67.131.217.
eziyenbio.com, instarco.com, xn--980bn1a579cnxh.net plus two other host names have IP numbers in common with polytec.kr.
Name Servers
DNS for polytec.kr is handled by 4 name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
There is at least partial name server overlap between polytec.kr and other domains — shasset.com, bexco.org, hanwhadirect.net and two more among them.
Four host names, each with one IP address: ns1.whoisdomain.kr has 223.130.139.7, ns2.whoisdomain.kr has 211.188.57.152, ns3.whoisdomain.kr has 61.97.189.22 and ns4.whoisdomain.kr has 219.251.156.134.
Mail Servers
polytec.kr uses two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
The mail server setup of polytec.kr matches that of other domains such as sianpark.co.kr, daonidc.com, pied.kr and two others.
At least some of the mail servers used by polytec.kr are shared with other domains: itad.kr, fimoland.co.kr, fine-car.com and two others among them.
Both kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com have a single IP address, 125.209.209.251, and share it.
Host names pointing to 125.209.209.251 IP addresses: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.