`yonseibom.com`

DNSSEC	⚠️ Not signed
A	203.245.24.54^{🇰🇷 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.epart.com` ⭐
		A	3.35.254.207^{🇰🇷 Amazon3.34.0.0/15 EC2 ICN prefix}
			PTR	`ec2-3-35-254-207.ap-northeast-2.compute.amazonaws.com`
NS	`ns.epart.com`
		A	15.164.134.181^{🇰🇷 Amazon15.164.0.0/15 EC2 ICN prefix}
			PTR	`ec2-15-164-134-181.ap-northeast-2.compute.amazonaws.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽⁴⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 a mx ip4:13.209.174.24 ip4:183.111.115.40 ~all`
TXT	`google-site-verification=LVBv8rb55ZZUP3a3je2lxD54zANqtRBAgcKF1BFuYyc`
SOA	`ns.epart.com`root@epart.com 2001-08-17 #0

`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=1785892709

Same first word

yonseibom.com

DNS History

11 records (8 active, 3 former)

●NSns.epart.com2015-08-23 → 2026-08-05 · 2 obs

● 2015-08-23 00:10:32
● 2026-08-05 01:49:56

●NSns1.epart.com2015-08-23 → 2026-08-05 · 2 obs

● 2015-08-23 00:10:32
● 2026-08-05 01:49:56

●MXalt1.aspmx.l.google.com2026-06-21 → 2026-08-05 · 3 obs

○ 2019-04-08 01:41:24
● 2026-06-21 18:46:40
● 2026-08-05 01:49:56

●MXalt2.aspmx.l.google.com2026-06-21 → 2026-08-05 · 3 obs

○ 2019-04-08 01:41:24
● 2026-06-21 18:46:40
● 2026-08-05 01:49:56

●MXalt3.aspmx.l.google.com2026-06-21 → 2026-08-05 · 3 obs

○ 2019-04-08 01:41:24
● 2026-06-21 18:46:40
● 2026-08-05 01:49:56

●MXalt4.aspmx.l.google.com2026-06-21 → 2026-08-05 · 3 obs

○ 2019-04-08 01:41:24
● 2026-06-21 18:46:40
● 2026-08-05 01:49:56

●MXaspmx.l.google.com2026-06-21 → 2026-08-05 · 3 obs

○ 2019-04-08 01:41:24
● 2026-06-21 18:46:40
● 2026-08-05 01:49:56

○MXepartmail.yonseibom.com2015-08-23 → 2019-04-08 · 4 obs

● 2015-08-23 00:10:32
● 2019-04-08 01:41:24
○ 2026-06-21 18:46:40
○ 2026-08-05 01:49:56

○A110.45.147.1852015-08-23 → 2016-03-08 · 4 obs

● 2015-08-23 00:10:32
● 2016-03-08 21:21:46
○ 2016-06-25 08:19:38
○ 2026-08-05 01:49:56

○A183.111.115.512016-06-25 → 2019-04-08 · 5 obs

○ 2016-03-08 21:21:46
● 2016-06-25 08:19:38
● 2019-04-08 01:41:24
○ 2026-06-21 18:46:40
○ 2026-08-05 01:49:56

●A203.245.24.542026-06-21 → 2026-08-05 · 3 obs

○ 2019-04-08 01:41:24
● 2026-06-21 18:46:40
● 2026-08-05 01:49:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yonseibom.com	ns.epart.com, ns1.epart.com	2 records

✅ Authoritative Response

Server:3.35.254.207

NS records: ns.epart.com, ns1.epart.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yonseibom.com (unsigned zone)

⏱️ Timing

Total: 535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.245.24.54`
NS	2	`ns1.epart.com, ns.epart.com`
MX	5	`ALT4.ASPMX.L.GOOGLE.com (pri: 5), ASPMX.L.GOOGLE.com (pri: 1)...`
TXT	2	`google-site-verification=LVBv8rb55ZZUP3a, v=spf1 a mx ip4:13.209.174.24 ip4:183.11`
SOA	1	`ns.epart.com root.epart.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.epart.com, ns1.epart.com)

Analysis

IP Addresses

yonseibom.com resolves to one IP address: 203.245.24.54.

aptsci.com, gasroad.kr, joeundesign.com and two other host names share IP numbers with yonseibom.com.

Name Servers

DNS delegation for yonseibom.com points to two name servers: ns1.epart.com and ns.epart.com.

yonseibom.com uses the same name servers as several other domains — among them daejinsys.com, booyoungfa.com, dsups.com and two more.

ns1.epart.com → 3.35.254.207 and ns.epart.com → 15.164.134.181: one IP number per host name.

Mail Servers

yonseibom.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

yonseibom.com has at least partial mail server overlap with other domains such as delineateme.com, project-one.nl, alphamechatronics.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.