korstd.com - dns.ninja

korstd.com

DNSSEC⚠️ Not signed
A103.123.243.5🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196
PTRsp19.g-dns.com
NSns13.g-dns.com ⭐
A103.123.243.3🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196
PTR103-123-243-3.static.ip.net.tw
NSns14.g-dns.com
A103.123.243.4🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196
PTR103-123-243-4.static.ip.net.tw
MXkorstd.com ⭐
A103.123.243.5🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196
PTRsp19.g-dns.com
TXTgoogle-site-verification=rFjprZlhwnGUrG3AqHoICT3_OZgoXIVB_iE5MR1OU9w
TXTv=spf1 ip4:103.123.243.2 ip4:103.123.243.5 include:_spf.eee.tw +a +mx +ip4:19...
SOAns13.g-dns.comwhmlog@ipmi.tw 2026-06-18 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785973154

MX for

korstd.com

Same first word

korstd.com

Similar names

drtoks.com
sdtork.com
kordts.com
stdkor.com

DNS History

8 records (4 active, 4 former)

2017201820192020202120222023202420252026NSns13.g-dns.comns14.g-dns.comns33.g-dns.comns34.g-dns.comMXkorstd.comsp18.g-dns.comA103.123.243.5198.55.121.39
●NSns13.g-dns.com2026-02-20 → 2026-08-05 · 3 obs
○ 2017-08-29 05:17:04
● 2026-02-20 00:40:40
● 2026-08-05 23:54:32
●NSns14.g-dns.com2026-02-20 → 2026-08-05 · 3 obs
○ 2017-08-29 05:17:04
● 2026-02-20 00:40:40
● 2026-08-05 23:54:32
○NSns33.g-dns.com2016-12-17 → 2017-08-29 · 4 obs
● 2016-12-17 13:26:12
● 2017-08-29 05:17:04
○ 2026-02-20 00:40:40
○ 2026-08-05 23:54:32
○NSns34.g-dns.com2016-12-17 → 2017-08-29 · 4 obs
● 2016-12-17 13:26:12
● 2017-08-29 05:17:04
○ 2026-02-20 00:40:40
○ 2026-08-05 23:54:32
●MXkorstd.com2026-02-20 → 2026-08-05 · 3 obs
○ 2017-08-29 05:17:04
● 2026-02-20 00:40:40
● 2026-08-05 23:54:32
○MXsp18.g-dns.com2016-12-17 → 2017-08-29 · 4 obs
● 2016-12-17 13:26:12
● 2017-08-29 05:17:04
○ 2026-02-20 00:40:40
○ 2026-08-05 23:54:32
●A103.123.243.52026-02-20 → 2026-08-05 · 3 obs
○ 2017-08-29 05:17:04
● 2026-02-20 00:40:40
● 2026-08-05 23:54:32
○A198.55.121.392016-12-17 → 2017-08-29 · 4 obs
● 2016-12-17 13:26:12
● 2017-08-29 05:17:04
○ 2026-02-20 00:40:40
○ 2026-08-05 23:54:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
korstd.comns13.g-dns.com, ns14.g-dns.com2 records

✅ Authoritative Response

Server:103.123.243.4

NS records: ns13.g-dns.com, ns14.g-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for korstd.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

TypeCountSample Data
A1103.123.243.5
NS2ns14.g-dns.com, ns13.g-dns.com
MX1korstd.com (pri: 0)
TXT2google-site-verification=rFjprZlhwnGUrG3, v=spf1 ip4:103.123.243.2 ip4:103.123.243
SOA1ns13.g-dns.com whmlog.ipmi.tw

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns13.g-dns.com, ns14.g-dns.com)

Analysis

Mail Server Role

korstd.com acts as its own mail server.

IP Addresses

korstd.com points to a single IP number: 103.123.243.5.

Additional host names — forkare.com, miniscuba.com, mail.microred.com.tw and two others — share IP numbers with korstd.com.

Name Servers

korstd.com uses two name servers for its delegation: ns13.g-dns.com and ns14.g-dns.com.

korstd.com shares its name server setup with other domains, including alwayshongwen.net, conf-online.org, avupgo.com and two others.

There is at least partial name server overlap between korstd.com and other domains — bnlux.com.tw, ayay2.com, hwtech.com.tw and two more among them.

These name servers frequently co-occur with the name servers ns1.moreward.com and ns2.moreward.com.

ns13.g-dns.com → 103.123.243.3 and ns14.g-dns.com → 103.123.243.4: one IP number per host name.

Mail Servers

korstd.com has a single mail server: korstd.com itself.

korstd.com directs to just one IP number, 103.123.243.5.