`grandmship.com`

DNSSEC	⚠️ Not signed
A	183.111.100.194^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`grandmship.com` ⭐
		A	183.111.100.194^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns.gethompy.com` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.grandmship.com` ⚠️ Not in parent delegation
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.gethompy.com` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.grandmship.com` ⚠️ Not in parent delegation
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.gethompy.com` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns2.grandmship.com` ⚠️ Not in parent delegation
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.grandmship.com` ⚠️ Not in parent delegation
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`rmw-002.fmcity.com` ⭐
		A	211.34.104.37^{🇰🇷 KT-NET211.34.104.0/24}
			PTR	`rmw-002.fmcity.com`
TXT	`v=spf1 ip4:211.34.104.37 ~all`
SOA	`grandmship.com`postmaster@grandmship.com serial=20250630

`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=1782478245

NS for

grandmship.com

Subdomains

ns.grandmship.com

ns1.grandmship.com

ns3.grandmship.com

ns2.grandmship.com

Same first word

grandmship.com

Similar names

graphminds.com

DNS History

15 records (10 active, 5 former)

●NSgrandmship.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

○NSns.dodocat.com2016-12-18 → 2017-09-03 · 4 obs

● 2016-12-18 23:06:14
● 2017-09-03 17:15:12
○ 2026-06-15 20:31:06
○ 2026-06-26 13:19:12

●NSns.gethompy.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

●NSns.grandmship.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

●NSns1.gethompy.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

●NSns1.grandmship.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

●NSns2.gethompy.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

●NSns2.grandmship.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

○NSns3.dodocat.com2016-12-18 → 2017-09-03 · 4 obs

● 2016-12-18 23:06:14
● 2017-09-03 17:15:12
○ 2026-06-15 20:31:06
○ 2026-06-26 13:19:12

●NSns3.grandmship.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

○NSns4.dodocat.com2016-12-18 → 2017-09-03 · 4 obs

● 2016-12-18 23:06:14
● 2017-09-03 17:15:12
○ 2026-06-15 20:31:06
○ 2026-06-26 13:19:12

○MXmail.grandmship.com2016-12-18 → 2017-09-03 · 4 obs

● 2016-12-18 23:06:14
● 2017-09-03 17:15:12
○ 2026-06-15 20:31:06
○ 2026-06-26 13:19:12

●MXrmw-002.fmcity.com2026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

○A114.108.128.702016-12-18 → 2017-09-03 · 4 obs

● 2016-12-18 23:06:14
● 2017-09-03 17:15:12
○ 2026-06-15 20:31:06
○ 2026-06-26 13:19:12

●A183.111.100.1942026-06-15 → 2026-06-26 · 3 obs

○ 2017-09-03 17:15:12
● 2026-06-15 20:31:06
● 2026-06-26 13:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
grandmship.com	ns.gethompy.com, ns2.gethompy.com, ns1.gethompy.com	3 records

✅ Authoritative Response

Server:218.145.65.143

NS records: ns.gethompy.com, ns2.gethompy.com, ns1.gethompy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grandmship.com (unsigned zone)

⏱️ Timing

Total: 4677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.100.194`
NS	4	`ns1.grandmship.com, ns2.grandmship.com...`
MX	1	`rmw-002.fmcity.com (pri: 10)`
TXT	1	`v=spf1 ip4:211.34.104.37 ~all`
SOA	1	`grandmship.com postmaster.grandmship.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns.gethompy.com, ns2.gethompy.com, ns1.gethompy.com)

Analysis

Hierarchy

grandmship.com serves as the parent of ns.grandmship.com, ns1.grandmship.com, ns3.grandmship.com and ns2.grandmship.com.

Name Server Role

grandmship.com has grandmship.com as one of its name servers, making it self-hosted for DNS delegation.

Together with grandmship.com, the hosts ns1.gethompy.com, ns2.gethompy.com and ns.gethompy.com are frequently configured as name servers.

IP Addresses

grandmship.com directs to one IP number, which is 183.111.100.194.

Among the host names that share IP numbers with grandmship.com are iscuc.com, shinyoungwood.kr, afo.kr and two others.

Name Servers

DNS for grandmship.com is delegated to 8 name servers: grandmship.com, ns1.gethompy.com, ns2.gethompy.com plus 5 other.

grandmship.com has at least partial name server overlap with other domains, such as villaraon.com, sdt.or.kr, xn--ok0bo8ftyax19a6gi.com and two others.

It is common to find these name servers paired with the name servers ns3.gethompy.com.

Hosts that resolve to one IP address:

grandmship.com resolves to the IP address 183.111.100.194.

ns1.gethompy.com resolves to the IP address 116.126.143.226.

ns2.gethompy.com resolves to the IP address 218.145.65.144.

ns.gethompy.com resolves to the IP address 218.145.65.143.

ns1.grandmship.com resolves to the IP address 116.126.143.226.

ns2.grandmship.com resolves to the IP address 218.145.65.144.

ns3.grandmship.com resolves to the IP address 116.126.143.225.

ns.grandmship.com resolves to the IP address 218.145.65.143.

ns1.gethompy.com and ns1.grandmship.com each have 116.126.143.226 IP addresses.

ns2.gethompy.com and ns2.grandmship.com each have 218.145.65.144 IP addresses.

ns.gethompy.com and ns.grandmship.com each have 218.145.65.143 IP addresses.

Mail Servers

grandmship.com routes its mail through a single mail server, rmw-002.fmcity.com.

grandmship.com has the same mail server arrangement as a number of other domains, for example tnbapp.net, ystagong.com, sinji.or.kr and two more.

The mail servers of grandmship.com are at least partially shared with other domains, including 1-plus.co.kr.

rmw-002.fmcity.com resolves to 211.34.104.37 and no other IP number.

grandmship.com - robtex.com

grandmship.com

com

NS for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Server Role

IP Addresses

Name Servers

Mail Servers

`grandmship.com`

`com`