`kelvinsystems.com`

DNSSEC	⚠️ Not signed
A	72.61.252.124^{🇺🇸 IIHOS00172.61.224.0/19 Hostinger IN}
NS	`ns-canada.topdns.com` ⭐
		A	109.201.142.225^{🇳🇱 NFORCE109.201.128.0/19}
			PTR	`ns-canada.topdns.com`
NS	`ns-uk.topdns.com`
		A	77.247.183.137^{🇳🇱 NFORCE77.247.176.0/21 NFOrce Entertainment BV - route 77.247.176.0/21}
			PTR	`ns-uk.topdns.com`
NS	`ns-usa.topdns.com`
		A	143.198.68.197^{DIGITALOCEAN143.198.64.0/20}
		A	161.35.225.48
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
SOA	`ns-canada.topdns.com`hostmaster@topdns.com 2026-01-22 #5

`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=1777025621

Same first word

kelvinsystems.com

DNS History

16 records (9 active, 7 former)

●NSns-canada.topdns.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

●NSns-uk.topdns.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

●NSns-usa.topdns.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

○NSns1.net4india.com2015-05-27 → 2017-06-15 · 4 obs

● 2015-05-27 08:36:48
● 2017-06-15 21:33:06
○ 2026-02-18 08:05:42
○ 2026-04-24 10:15:12

○NSns2.net4india.com2015-05-27 → 2017-06-15 · 4 obs

● 2015-05-27 08:36:48
● 2017-06-15 21:33:06
○ 2026-02-18 08:05:42
○ 2026-04-24 10:15:12

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

●MXaspmx.l.google.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

○MXmx1.net4india.com2016-04-21 → 2017-06-15 · 5 obs

○ 2016-01-04 04:40:02
● 2016-04-21 19:34:18
● 2017-06-15 21:33:06
○ 2026-02-18 08:05:42
○ 2026-04-24 10:15:12

○MXmx4.net4india.com2015-05-27 → 2016-01-04 · 4 obs

● 2015-05-27 08:36:48
● 2016-01-04 04:40:02
○ 2016-04-21 19:34:18
○ 2026-04-24 10:15:12

○MXqueueserver.net4india.com2015-05-27 → 2016-01-04 · 4 obs

● 2015-05-27 08:36:48
● 2016-01-04 04:40:02
○ 2016-04-21 19:34:18
○ 2026-04-24 10:15:12

○A113.30.141.1492015-05-27 → 2016-01-04 · 4 obs

● 2015-05-27 08:36:48
● 2016-01-04 04:40:02
○ 2016-04-21 19:34:18
○ 2026-04-24 10:15:12

○A182.50.151.342016-04-21 → 2017-06-15 · 5 obs

○ 2016-01-04 04:40:02
● 2016-04-21 19:34:18
● 2017-06-15 21:33:06
○ 2026-02-18 08:05:42
○ 2026-04-24 10:15:12

●A72.61.252.1242026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-15 21:33:06
● 2026-02-18 08:05:42
● 2026-04-24 10:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kelvinsystems.com	ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com	4 records

✅ Authoritative Response

Server:77.247.183.137

NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kelvinsystems.com (unsigned zone)

⏱️ Timing

Total: 2460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.61.252.124`
NS	3	`ns-uk.topdns.com, ns-canada.topdns.com...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns-canada.topdns.com hostmaster.topdns.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)

Analysis

IP Addresses

kelvinsystems.com points to a single IP number: 72.61.252.124.

Other host names, for instance dcspro.in, theprism.in, thavertech.com, ashwanikumar.info and singhania.com share IP numbers with kelvinsystems.com.

Name Servers

The delegation for kelvinsystems.com is handled by three name servers: ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.

kelvinsystems.com at least partially shares name servers with other domains, for instance 00book.de, diplomland.com, itregister.net, dies.com and aviozzano-guglielmozamboni.it.

Host names with two IP numbers:

ns-usa.topdns.com points to 143.198.68.197 and 161.35.225.48.

Host names with one IP number:

ns-canada.topdns.com points to 109.201.142.225.

ns-uk.topdns.com points to 77.247.183.137.

Mail Servers

kelvinsystems.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

kelvinsystems.com shares mail servers with other domains at least in part, for instance arqcapital.com, ns500758.ns500759.ns500698.ns500698.ns500736.ns500736.ns500698.ns500735.ns500698.ns500735.ns500576.ns500708.ns500619.ns500698.trackreceptor.com, ns500731.ns500671.ns500671.ns500731.ns500754.ns500742.ns500704.ns500705.ns500704.ns500671.ns500649.ns500678.ns500671.lusty(0x736c7574)z.com, dh115191.bennington.edu and newportflavours.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

kelvinsystems.com - robtex.com