`opensource-technology.com`

DNSSEC	⚠️ Not signed
A	61.19.253.36^{🇹🇭 NTPCL-AS-AP61.19.253.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND}
NS	`dns1.lnwdomain.com` ⭐
		A	68.183.185.150^{🇸🇬 DIGITALOCEAN68.183.176.0/20 DigitalOcean}
			PTR	`dns1.lnwdomain.com`
NS	`dns1.pathosting.com`
		A	68.183.185.150^{🇸🇬 DIGITALOCEAN68.183.176.0/20 DigitalOcean}
			PTR	`dns1.lnwdomain.com`
NS	`dns2.pathosting.com`
		A	157.230.56.148^{🇺🇸 DIGITALOCEAN157.230.48.0/20 DigitalOcean}
			PTR	`dns2.lnwdomain.com`
NS	`dns3.pathosting.com` ⚠️ Not in zone NS records
		A	159.65.202.151^{🇳🇱 DIGITALOCEAN159.65.192.0/20 DigitalOcean}
			PTR	`dns3.lnwdomain.com`
NS	`dns4.pathosting.com` ⚠️ Not in zone NS records
		A	68.183.90.81^{🇮🇳 DIGITALOCEAN68.183.80.0/20 DigitalOcean}
			PTR	`dns4.lnwdomain.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`rk5qx86v9809z16jknhn8g0s2lz2dxnr`
TXT	`j405j6smqx8fq7b96nqqvbfpspjtdp02`
TXT	`_0p0vyv1xm512ojjbyo4oquax3y1p6cg`
TXT	`google-site-verification=rEtSVzdldEe3zlh70ErxByDZXIMdhpIf-d1aelhMD18`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`_klvn8st45m3q7za57me8jxzkuq81uwa`
SOA	`dns1.lnwdomain.com`hostmaster@lnwdomain.com 2026-02-24 #1

`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=1774955052

Subdomains

analytics.opensource-technology.com

www.opensource-technology.com

Same first word

opensource-technology.com

DNS History

12 records (11 active, 1 former)

●NSdns1.lnwdomain.com2026-03-23 → 2026-03-31 · 3 obs

○ 2015-05-05 14:06:58
● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●NSdns1.pathosting.com2015-05-05 → 2026-03-31 · 2 obs

● 2015-05-05 14:06:58
● 2026-03-31 11:06:18

●NSdns2.pathosting.com2015-05-05 → 2026-03-31 · 2 obs

● 2015-05-05 14:06:58
● 2026-03-31 11:06:18

●NSdns3.pathosting.com2026-03-23 → 2026-03-31 · 3 obs

○ 2015-05-05 14:06:58
● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●NSdns4.pathosting.com2026-03-23 → 2026-03-31 · 3 obs

○ 2015-05-05 14:06:58
● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●MXalt1.aspmx.l.google.com2026-03-23 → 2026-03-31 · 2 obs

● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●MXalt2.aspmx.l.google.com2026-03-23 → 2026-03-31 · 2 obs

● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●MXalt3.aspmx.l.google.com2026-03-23 → 2026-03-31 · 2 obs

● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●MXalt4.aspmx.l.google.com2026-03-23 → 2026-03-31 · 2 obs

● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

●MXaspmx.l.google.com2026-03-23 → 2026-03-31 · 2 obs

● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

○A61.19.253.332015-05-05 → 2017-05-26 · 4 obs

● 2015-05-05 14:06:58
● 2017-05-26 07:53:36
○ 2026-03-23 07:56:02
○ 2026-03-31 11:06:18

●A61.19.253.362026-03-23 → 2026-03-31 · 3 obs

○ 2017-05-26 07:53:36
● 2026-03-23 07:56:02
● 2026-03-31 11:06:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opensource-technology.com	dns1.pathosting.com, dns2.pathosting.com, dns3.pathosting.com, dns4.pathosting.com	4 records

✅ Authoritative Response

Server:68.183.185.150

NS records: dns1.pathosting.com, dns2.pathosting.com, dns3.pathosting.com, dns4.pathosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensource-technology.com (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.19.253.36`
NS	2	`dns1.pathosting.com, dns2.pathosting.com`
MX	5	`ALT3.ASPMX.L.GOOGLE.com (pri: 10), ALT1.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	6	`google-site-verification=rEtSVzdldEe3zlh, v=spf1 include:_spf.google.com ~all...`
SOA	1	`dns1.lnwdomain.com hostmaster.lnwdomain.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.pathosting.com, dns2.pathosting.com, dns3.pathosting.com...)

Analysis

Hierarchy

opensource-technology.com is a parent of analytics.opensource-technology.com and www.opensource-technology.com.

IP Addresses

opensource-technology.com points to a single IP address: 61.19.253.36.

Other host names such as hospital-os.com, analytics.opensource-technology.com, www.opensource-technology.com and www.hospital-os.com share IP numbers with opensource-technology.com.

Name Servers

opensource-technology.com is delegated to five name servers: dns1.lnwdomain.com, dns1.pathosting.com, dns2.pathosting.com, dns3.pathosting.com and dns4.pathosting.com.

opensource-technology.com at least partially shares name servers with other domains, for example songpit.ac.th, pawpaw.co.th, thailandphiphi.com, anubannongsaeng.ac.th and tcra.or.th.