`cobal.tech`

DNSSEC	⚠️ Not signed
A	73.140.94.185^{🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC}
		PTR	`c-73-140-94-185.hsd1.wa.comcast.net`
NS	`ns1.he.net` ⭐
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`v=spf1 include:spf.privateemail.com ~all`
SOA	`ns1.he.net`hostmaster@he.net 2019-04-03 #0

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1774664352

Same first word

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DNS History

9 records (8 active, 1 former)

●NSns1.he.net2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●NSns2.he.net2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●NSns3.he.net2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●NSns4.he.net2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●NSns5.he.net2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●MXmx1.privateemail.com2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●MXmx2.privateemail.com2016-12-13 → 2026-03-28 · 2 obs

● 2016-12-13 02:45:16
● 2026-03-28 02:53:50

●A73.140.94.1852026-03-26 → 2026-03-28 · 3 obs

○ 2018-08-13 16:46:30
● 2026-03-26 08:15:44
● 2026-03-28 02:53:50

○A73.157.92.1902016-12-13 → 2018-08-13 · 4 obs

● 2016-12-13 02:45:16
● 2018-08-13 16:46:30
○ 2026-03-26 08:15:44
○ 2026-03-28 02:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
cobal.tech	ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...	-

✅ Authoritative Response

Server:216.218.132.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cobal.tech (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`73.140.94.185`
NS	5	`ns3.he.net, ns1.he.net...`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.privateemail.com ~all`
SOA	1	`ns1.he.net hostmaster.he.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

cobal.tech points to a single IP number: 73.140.94.185.

Other host names, for instance c-73-140-94-185.hsd1.wa.comcast.net, share IP numbers with cobal.tech.

Name Servers

cobal.tech is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

cobal.tech at least partially shares name servers with other domains, for instance kochegarbar.ru, 13r.ru, webm.tf, dexdo.com and 48.120.85.in-addr.arpa.