ptbyte.co.kr - robtex.com

ptbyte.co.kr

DNSSEC⚠️ Not signed
A222.239.253.50🇰🇷 SKB-NET222.232.0.0/13 SK Broadband
NSns1.vultr.com ⭐
A2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
NSns1.wayhome.kr
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
NSns2.wayhome.kr
A173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns2.vultrusercontent.com
MXmail.ptbyte.co.kr ⭐
A119.205.211.4🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea
PTRmail.way21.co.kr
TXTMS=25C9F04427F8C17041541BE5A930CF1A862286CA
TXTv=spf1 ip4:119.205.211.4 ~all
SOAns1.vultr.comdnsadm@choopa.com serial=0

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2603220661
WOT: UNKNOWN (62/100)

Subdomains

mail.ptbyte.co.kr

Same first word

ptbyte.co.kr

Similar names

bettyp.com
typbet.com
tpybet.com

DNS History

8 records (5 active, 3 former)

20192020202120222023202420252026NSns1.vultr.comns1.wayhome.krns2.wayhome.krroot.ptbyte.co.krMXmail.ptbyte.co.krA222.239.253.50112.175.44.82
○NS(root)2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 02:53:06
○ 2026-03-10 02:26:18
○ 2026-03-23 11:19:14
●NSns1.vultr.com2026-03-10 → 2026-03-23 · 3 obs
○ 2018-05-09 02:53:06
● 2026-03-10 02:26:18
● 2026-03-23 11:19:14
●NSns1.wayhome.kr2026-03-10 → 2026-03-23 · 3 obs
○ 2018-05-09 02:53:06
● 2026-03-10 02:26:18
● 2026-03-23 11:19:14
●NSns2.wayhome.kr2026-03-10 → 2026-03-23 · 3 obs
○ 2018-05-09 02:53:06
● 2026-03-10 02:26:18
● 2026-03-23 11:19:14
○NSroot.ptbyte.co.kr2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 02:53:06
○ 2026-03-10 02:26:18
○ 2026-03-23 11:19:14
●MXmail.ptbyte.co.kr2018-05-09 → 2026-03-23 · 2 obs
● 2018-05-09 02:53:06
● 2026-03-23 11:19:14
○A112.175.44.822018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 02:53:06
○ 2026-03-10 02:26:18
○ 2026-03-23 11:19:14
●A222.239.253.502026-03-10 → 2026-03-23 · 3 obs
○ 2018-05-09 02:53:06
● 2026-03-10 02:26:18
● 2026-03-23 11:19:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
ptbyte.co.krns1.wayhome.kr, ns2.wayhome.kr-

✅ Authoritative Response

Server:173.199.96.97

NS records: ns1.wayhome.kr, ns2.wayhome.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptbyte.co.kr (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

TypeCountSample Data
A1222.239.253.50
NS2ns2.wayhome.kr, ns1.wayhome.kr
MX1mail.ptbyte.co.kr (pri: 10)
TXT2MS=25C9F04427F8C17041541BE5A930CF1A86228, v=spf1 ip4:119.205.211.4 ~all
SOA1ns1.vultr.com dnsadm.choopa.com

Analysis

Hierarchy

The parent of mail.ptbyte.co.kr is ptbyte.co.kr.

IP Addresses

ptbyte.co.kr points to a single IP address: 222.239.253.50.

Other host names such as kperio.org, www.bspower.co.kr, tyhitech.com, xn--oj4bw4i.com and hhcrane.co.kr share IPs with ptbyte.co.kr.

Name Servers

ptbyte.co.kr is delegated to three name servers: ns1.vultr.com, ns1.wayhome.kr and ns2.wayhome.kr.

ptbyte.co.kr at least partially shares name servers with other domains, for example rocla.org, olevig.no, easyhome.com.br, wcadi.net and 144.202.73.64.vultrusercontent.com.

these name servers commonly pair with ns2.vultr.com, ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

Host names with three IP numbers: ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96.

Host names with one IP number: ns1.wayhome.kr points to 173.199.96.96 and ns2.wayhome.kr points to 173.199.96.97.

Host names that point to 173.199.96.96: ns1.vultr.com and ns1.wayhome.kr.

Mail Servers

The mail.ptbyte.co.kr mail server handles ptbyte.co.kr.

mail.ptbyte.co.kr points to a single IP number: 119.205.211.4.