`yt-mail.com`

DNSSEC	⚠️ Not signed
NS	`ns1.gabia.co.kr` ⭐
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
NS	`ns.gabia.co.kr`
		A	43.201.170.100^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com`
NS	`ns.gabia.net`
		A	121.78.117.39^{🇰🇷 GABIA-AS-KR121.78.117.0/24 Transit customer route announce}
			PTR	`ns1.gabia.co.kr`
		A	211.234.124.90^{🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary}
MX	`mx1.daouoffice.com` ⭐
		A	35.216.20.220^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-3.daouoffice.com`
		A	35.216.41.104^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-2.daouoffice.com`
		A	35.216.61.236^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-1.daouoffice.com`
MX	`mx2.daouoffice.com`⁽¹⁰⁾
		A	35.216.20.220^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-3.daouoffice.com`
		A	35.216.41.104^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-2.daouoffice.com`
		A	35.216.61.236^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-1.daouoffice.com`
TXT	`v=spf1 include:_spf.daouoffice.com ~all`
SOA	`ns.gabia.co.kr`hosting@gabia.com 2023-05-11 #18

`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=1776266562

Same first word

yt-mail.com

Similar names

m-italy.com

it-maly.de

DNS History

14 records (5 active, 9 former)

○NSf1g1ns1.dnspod.net2015-11-09 → 2016-04-13 · 4 obs

● 2015-11-09 07:11:12
● 2016-04-13 21:00:56
○ 2016-11-30 08:01:24
○ 2026-04-15 15:35:54

○NSf1g1ns2.dnspod.net2015-11-09 → 2016-04-13 · 4 obs

● 2015-11-09 07:11:12
● 2016-04-13 21:00:56
○ 2016-11-30 08:01:24
○ 2026-04-15 15:35:54

●NSns.gabia.co.kr2026-02-26 → 2026-04-15 · 3 obs

○ 2017-06-11 06:11:48
● 2026-02-26 00:55:20
● 2026-04-15 15:35:54

●NSns.gabia.net2026-02-26 → 2026-04-15 · 3 obs

○ 2017-06-11 06:11:48
● 2026-02-26 00:55:20
● 2026-04-15 15:35:54

○NSns1.dns.com2016-11-30 → 2017-06-11 · 5 obs

○ 2016-04-13 21:00:56
● 2016-11-30 08:01:24
● 2017-06-11 06:11:48
○ 2026-02-26 00:55:20
○ 2026-04-15 15:35:54

●NSns1.gabia.co.kr2026-02-26 → 2026-04-15 · 3 obs

○ 2017-06-11 06:11:48
● 2026-02-26 00:55:20
● 2026-04-15 15:35:54

○NSns2.dns.com2016-11-30 → 2016-11-30 · 4 obs

○ 2016-04-13 21:00:56
● 2016-11-30 08:01:24
○ 2026-02-26 00:55:20
○ 2026-04-15 15:35:54

●MXmx1.daouoffice.com2026-02-26 → 2026-04-15 · 2 obs

● 2026-02-26 00:55:20
● 2026-04-15 15:35:54

●MXmx2.daouoffice.com2026-02-26 → 2026-04-15 · 2 obs

● 2026-02-26 00:55:20
● 2026-04-15 15:35:54

○A142.252.93.2122016-11-30 → 2017-06-11 · 5 obs

○ 2016-04-13 21:00:56
● 2016-11-30 08:01:24
● 2017-06-11 06:11:48
○ 2026-02-26 00:55:20
○ 2026-04-15 15:35:54

○A210.209.94.1672015-11-09 → 2016-01-24 · 4 obs

● 2015-11-09 07:11:12
● 2016-01-24 12:38:38
○ 2016-04-13 21:00:56
○ 2026-04-15 15:35:54

○A218.247.87.1672016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-24 12:38:38
● 2016-04-13 21:00:56
○ 2016-11-30 08:01:24
○ 2026-04-15 15:35:54

○CNAMEbymail.gotoip1.com2015-11-09 → 2016-04-13 · 4 obs

● 2015-11-09 07:11:12
● 2016-04-13 21:00:56
○ 2016-11-30 08:01:24
○ 2026-04-15 15:35:54

○CNAMEhkvhost746.800cdn.com2015-11-09 → 2016-04-13 · 4 obs

● 2015-11-09 07:11:12
● 2016-04-13 21:00:56
○ 2016-11-30 08:01:24
○ 2026-04-15 15:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
yt-mail.com	ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net	-

✅ Authoritative Response

Server:121.78.117.39

NS records: ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yt-mail.com (unsigned zone)

⏱️ Timing

Total: 4325ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	2	`mx2.daouoffice.com (pri: 10), mx1.daouoffice.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.daouoffice.com ~all`
SOA	1	`ns.gabia.co.kr hosting.gabia.com`

Analysis

Name Servers

yt-mail.com is delegated to three name servers: ns.gabia.net, ns1.gabia.co.kr and ns.gabia.co.kr.

yt-mail.com at least partially shares name servers with other domains, for instance jongdali.com, autonics.ch, ktcin.com, kfcman21.com and cyfund.com.

these name servers are often used in conjunction with the name servers ns1.gabia.net.

Hostnames with two IPs:

Hostname ns.gabia.net points to 121.78.117.39 and 211.234.124.90.

Hostnames with one IP:

Hostname ns1.gabia.co.kr points to 20.200.205.248.

Hostname ns.gabia.co.kr points to 43.201.170.100.

Mail Servers

yt-mail.com is handled by two mail servers: mx1.daouoffice.com and mx2.daouoffice.com.

The mail server setup for yt-mail.com matches that of other domains, for instance one-group.net, u-knit.com, pos21.co.kr, rhym2.com and pgpnet.com.

yt-mail.com shares at least partially some mail servers with other domains, including cofm.co.kr, astgroup.co.kr, daimsd.com, khff.or.kr and ttam.ai.