`koreaoffer.com`

DNSSEC	⚠️ Not signed
A	192.64.119.141^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1766662882

`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.net`nstld@verisign-grs.com serial=1774567867

Same first word

koreaoffer.com

DNS History

15 records (8 active, 7 former)

●NSdns1.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2020-04-11 18:20:32
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

●NSdns2.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2020-04-11 18:20:32
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

○NSns1.doregi.com2015-08-19 → 2020-04-11 · 5 obs

○ 2007-10-28 09:16:08
● 2015-08-19 18:49:14
● 2020-04-11 18:20:32
○ 2026-02-19 18:20:54
○ 2026-03-26 23:55:24

○NSns1.tt.co.kr2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 09:16:08
○ 2015-08-19 18:49:14
○ 2026-03-26 23:55:24

○NSns2.doregi.com2015-08-19 → 2020-04-11 · 5 obs

○ 2007-10-28 09:16:08
● 2015-08-19 18:49:14
● 2020-04-11 18:20:32
○ 2026-02-19 18:20:54
○ 2026-03-26 23:55:24

○NSns3.doregi.com2015-08-19 → 2020-04-11 · 5 obs

○ 2007-10-28 09:16:08
● 2015-08-19 18:49:14
● 2020-04-11 18:20:32
○ 2026-02-19 18:20:54
○ 2026-03-26 23:55:24

●MXeforward1.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-19 18:49:14
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

●MXeforward2.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-19 18:49:14
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

●MXeforward3.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-19 18:49:14
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

●MXeforward4.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-19 18:49:14
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

●MXeforward5.registrar-servers.com2026-02-19 → 2026-03-26 · 3 obs

○ 2015-08-19 18:49:14
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

○MXmail.koreaoffer.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 09:16:08
○ 2015-08-19 18:49:14
○ 2026-03-26 23:55:24

●A192.64.119.1412026-02-19 → 2026-03-26 · 3 obs

○ 2020-04-11 18:20:32
● 2026-02-19 18:20:54
● 2026-03-26 23:55:24

○A203.249.17.932015-08-19 → 2020-04-11 · 5 obs

○ 2007-10-28 09:16:08
● 2015-08-19 18:49:14
● 2020-04-11 18:20:32
○ 2026-02-19 18:20:54
○ 2026-03-26 23:55:24

○A211.47.69.742007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 09:16:08
○ 2015-08-19 18:49:14
○ 2026-03-26 23:55:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
koreaoffer.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koreaoffer.com (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.141`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

koreaoffer.com points to a single IP number: 192.64.119.141.

other host names for instance insporeation.com, klout.in, rcsa.net, code221.com and inspiredtolead.ca share IP numbers with koreaoffer.com.

Name Servers

koreaoffer.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

koreaoffer.com shares the same name server setup as other domains, for example afroelectro.com, bfbible.com, wordpresstutorials.org, oldmountainwoodworking.com and rhinodispatch.com.

koreaoffer.com at least partially shares name servers with other domains, for example homebuyerscashclub.com and nahcsi.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

Mail Servers

koreaoffer.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

koreaoffer.com shares mail servers with other domains at least partially, including freezingbite.com, poinpk.com, hermetix.org, localpt.xyz and sifbonert.com.