`drby.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.228^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.229^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.112^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
A	203.245.12.116^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`drby.kr` ⭐
		A	183.111.139.228^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.229^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.112^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
		A	203.245.12.116^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-246-230.defastlink.net`
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-246-231.defastlink.net`
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
			PTR	`ip-116-126-143-242.defastlink.net`
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
			PTR	`ip-175-125-93-134.defastlink.net`
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
			PTR	`ip-175-125-93-135.defastlink.net`
NS	`ns2.cafe24.co.kr`
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
			PTR	`ip-1-226-85-4.defastlink.net`
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
			PTR	`ip-1-234-0-4.defastlink.net`
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-11-4.defastlink.net`
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-12-4.defastlink.net`
SOA	`drby.kr`postmaster@drby.kr serial=20190120

`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.kr`domain-manager@nic.or.kr serial=2603080650

rank #584376 globally
rank #1673 in the tld

NS for

drby.kr

Same first word

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DNS History

10 records (9 active, 1 former)

●NSdrby.kr2020-04-01 → 2026-03-19 · 2 obs

● 2020-04-01 00:39:44
● 2026-03-19 05:57:22

●NSns1.cafe24.co.kr2020-04-01 → 2026-03-19 · 2 obs

● 2020-04-01 00:39:44
● 2026-03-19 05:57:22

●NSns1.cafe24.com2020-04-01 → 2026-03-19 · 2 obs

● 2020-04-01 00:39:44
● 2026-03-19 05:57:22

●NSns2.cafe24.co.kr2020-04-01 → 2026-03-19 · 2 obs

● 2020-04-01 00:39:44
● 2026-03-19 05:57:22

●NSns2.cafe24.com2020-04-01 → 2026-03-19 · 2 obs

● 2020-04-01 00:39:44
● 2026-03-19 05:57:22

○A14.128.136.502020-04-01 → 2020-04-01 · 3 obs

● 2020-04-01 00:39:44
○ 2026-03-06 07:21:00
○ 2026-03-19 05:57:22

●A183.111.139.2282026-03-06 → 2026-03-19 · 3 obs

○ 2020-04-01 00:39:44
● 2026-03-06 07:21:00
● 2026-03-19 05:57:22

●A183.111.139.2292026-03-06 → 2026-03-19 · 3 obs

○ 2020-04-01 00:39:44
● 2026-03-06 07:21:00
● 2026-03-19 05:57:22

●A203.245.12.1122026-03-06 → 2026-03-19 · 3 obs

○ 2020-04-01 00:39:44
● 2026-03-06 07:21:00
● 2026-03-19 05:57:22

●A203.245.12.1162026-03-06 → 2026-03-19 · 3 obs

○ 2020-04-01 00:39:44
● 2026-03-06 07:21:00
● 2026-03-19 05:57:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
drby.kr	ns2.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr, ns1.cafe24.com	-

✅ Authoritative Response

Server: 112.175.246.233

NS records: ns2.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr, ns1.cafe24.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr

⏱️ Timing

Total: 5721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`183.111.139.229, 203.245.12.116...`
NS	4	`ns2.cafe24.co.kr, ns1.cafe24.co.kr...`
SOA	1	`drby.kr postmaster.drby.kr`

Analysis

Name Server Role

drby.kr serves as a name server for drby.kr.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr commonly serve as name servers together with drby.kr.

IP Addresses

drby.kr refers to four IP numbers: 183.111.139.228, 183.111.139.229, 203.245.12.112 and 203.245.12.116.

Other host names, for instance hansonsofa.com, pdw.kr, diovape.co.kr, one8.co.kr and lcd1004.com share IP numbers with drby.kr.

Name Servers

drby.kr is delegated to five name servers: drby.kr, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

drby.kr at least partially shares name servers with other domains, including swco.co.kr, teasarang.net, aoneit.com, kmtroll.com and hobin.com.