`ruamcharoen.com`

DNSSEC	⚠️ Not signed
A	122.155.165.102^{🇹🇭 NTPCL-AS-AP122.155.165.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND}
		PTR	`ns12.thaimonster.com`
NS	`ns.ruamcharoen.com` ⭐ ⚠️ Not in parent delegation
NS	`ns1.thaimonster.com` ⚠️ Not in zone NS records
		A	122.155.165.91^{🇹🇭 NTPCL-AS-AP122.155.165.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND}
			PTR	`ns1.thaimonster.com`
NS	`ns12.thaimonster.com` ⚠️ Not in zone NS records
		A	122.155.165.102^{🇹🇭 NTPCL-AS-AP122.155.165.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND}
			PTR	`ns12.thaimonster.com`
SOA	`ns.ruamcharoen.com`amornsak@ruamcharoen.com serial=1695630112

`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=1785269947

Subdomains

mail.ruamcharoen.com

Same first word

ruamcharoen.com

DNS History

6 records (4 active, 2 former)

●NSns.ruamcharoen.com2015-07-17 → 2026-07-28 · 2 obs

● 2015-07-17 22:46:16
● 2026-07-28 20:43:06

●NSns1.thaimonster.com2026-02-24 → 2026-07-28 · 3 obs

○ 2015-07-17 22:46:16
● 2026-02-24 05:00:48
● 2026-07-28 20:43:06

●NSns12.thaimonster.com2026-02-24 → 2026-07-28 · 3 obs

○ 2015-07-17 22:46:16
● 2026-02-24 05:00:48
● 2026-07-28 20:43:06

○MXmail.ruamcharoen.com2015-07-17 → 2026-07-04 · 12 obs

● 2015-07-17 22:46:16
● 2026-02-24 05:00:48
○ 2026-03-02 06:00:56
● 2026-03-09 04:19:46
● 2026-04-18 10:35:30
○ 2026-04-29 15:52:36
○ 2026-04-30 06:27:50
● 2026-05-07 09:18:32
○ 2026-06-06 21:00:14
● 2026-07-04 05:42:52
○ 2026-07-28 20:43:02
○ 2026-07-28 20:43:06

●A122.155.165.1022015-11-15 → 2026-07-28 · 16 obs

○ 2015-07-17 22:46:16
● 2015-11-15 22:11:14
● 2018-11-16 06:05:30
○ 2026-02-24 05:00:48
● 2026-03-02 06:00:56
○ 2026-03-09 04:19:46
○ 2026-04-18 09:33:42
● 2026-04-18 10:35:30
● 2026-04-29 15:52:36
○ 2026-04-29 16:26:20
○ 2026-04-29 17:00:32
● 2026-04-30 06:27:50
● 2026-05-07 09:18:32
○ 2026-06-06 21:00:14
● 2026-07-04 05:42:52
● 2026-07-28 20:43:06

○A122.155.165.952015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 22:46:16
○ 2015-11-15 22:11:14
○ 2026-07-28 20:43:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
ruamcharoen.com	ns1.thaimonster.com, ns12.thaimonster.com	2 records
(root)	c.root-servers.net, b.root-servers.net, k.root-servers.net, d.root-servers.net...	13 records
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	14 records
ruamcharoen.com	ns1.thaimonster.com, ns12.thaimonster.com	2 records
(root)	k.root-servers.net, d.root-servers.net, h.root-servers.net, m.root-servers.net...	13 records
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	26 records
ruamcharoen.com	ns1.thaimonster.com, ns12.thaimonster.com	2 records

✅ Authoritative Response

Server:122.155.165.102

NS records: ns1.thaimonster.com, ns12.thaimonster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruamcharoen.com (unsigned zone)

⏱️ Timing

Total: 1051ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.155.165.102`
NS	1	`ns.ruamcharoen.com`
TXT	1	`v=spf1 +a +mx +a:ruamcharoen.com -all`
SOA	1	`ns.ruamcharoen.com amornsak.ruamcharoen.`

📌 Glue Records Collected

Total: 72

Out-of-bailiwick: 72 (ns1.thaimonster.com, ns12.thaimonster.com, c.root-servers.net...)

Analysis

Hierarchy

ruamcharoen.com is a parent domain of mail.ruamcharoen.com.

IP Addresses

ruamcharoen.com resolves to one IP address: 122.155.165.102.

ns.grandats.com, ns.alex-kerr.com, mail.samcoseiki.com and two other host names share IP numbers with ruamcharoen.com.

Name Servers

The authoritative name servers for ruamcharoen.com are ns.ruamcharoen.com, ns12.thaimonster.com and ns1.thaimonster.com — three in total.

ruamcharoen.com shares at least some of its name servers with other domains, including srongpol.com, originator.co.th, amsthai.com and two others.

These name servers are frequently seen alongside ns9.thaimonster.com, ns11.thaimonster.com, ns5.thaimonster.com and 7 other name servers.

ns12.thaimonster.com and ns1.thaimonster.com each resolve to one IP number: ns12.thaimonster.com points to 122.155.165.102 and ns1.thaimonster.com points to 122.155.165.91.

ruamcharoen.com - robtex.com

ruamcharoen.com

com