`mamahouse.com`

DNSSEC	⚠️ Not signed
A	121.254.178.250^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns.gabia.co.kr.mamahouse.com` ⭐
		A	121.254.178.250^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
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}
NS	`ns1.gabia.co.kr`
		A	20.200.205.248^{🇰🇷 Microsoft20.192.0.0/10}
MX	`aspmx.daum.net` ⭐
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
MX	`alt.aspmx.daum.net`⁽²⁰⁾
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
SOA	`ns.gabia.co.kr.mamahouse.com`hosting@gabia.com serial=1334190634

`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=1774841717

Subdomains

postmaster.mamahouse.com

mail.mamahouse.com

kr.mamahouse.com

Same first word

mamahouse.com

Similar names

housemama.nl

DNS History

7 records (7 active, 0 former)

●NSns.gabia.co.kr2015-07-17 → 2026-03-30 · 2 obs

● 2015-07-17 16:55:32
● 2026-03-30 03:48:56

●NSns.gabia.co.kr.mamahouse.com2015-07-17 → 2026-03-30 · 2 obs

● 2015-07-17 16:55:32
● 2026-03-30 03:48:56

●NSns.gabia.net2015-07-17 → 2026-03-30 · 2 obs

● 2015-07-17 16:55:32
● 2026-03-30 03:48:56

●NSns1.gabia.co.kr2015-07-17 → 2026-03-30 · 2 obs

● 2015-07-17 16:55:32
● 2026-03-30 03:48:56

●MXalt.aspmx.daum.net2026-02-27 → 2026-03-30 · 2 obs

● 2026-02-27 23:52:06
● 2026-03-30 03:48:56

●MXaspmx.daum.net2026-02-27 → 2026-03-30 · 2 obs

● 2026-02-27 23:52:06
● 2026-03-30 03:48:56

●A121.254.178.2502015-07-17 → 2026-03-30 · 2 obs

● 2015-07-17 16:55:32
● 2026-03-30 03:48:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mamahouse.com	ns.gabia.co.kr, ns1.gabia.co.kr, ns.gabia.net	-

✅ Authoritative Response

Server:43.201.170.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mamahouse.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.254.178.250`
NS	3	`ns.gabia.co.kr, ns1.gabia.co.kr...`
MX	2	`aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20)`
SOA	1	`ns.gabia.co.kr.mamahouse.com hosting.gab`

Analysis

Hierarchy

mamahouse.com is a parent of postmaster.mamahouse.com, mail.mamahouse.com and kr.mamahouse.com.

IP Addresses

mamahouse.com points to a single IP: 121.254.178.250.

Other host names, for instance ns.gabia.co.kr.webddle.info, gabia.co.kr.idal.co.kr, ns.gabia.co.kr.toto.tv, eckedu.co.kr and neointernet.com share IP numbers with mamahouse.com.

Name Servers

mamahouse.com's delegation is handled by four name servers: ns.gabia.net, ns1.gabia.co.kr, ns.gabia.co.kr and ns.gabia.co.kr.mamahouse.com.

mamahouse.com partially shares name servers with other domains; examples include aprogen-hng.com, cesna.kr, aceetf.co.kr, sijangtong.or.kr and workgenic.net.