`myfirstsensor.co.kr`

DNSSEC	⚠️ Not signed
NS	`abtnsdmz1.abbott.com` ⚠️ Not in zone NS records
		A	130.36.47.201^{🇺🇸 AS21899130.36.40.0/21 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`abtnsdmz1.abbott.com`
NS	`abtnsdmz2.abbott.com` ⚠️ Not in zone NS records
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
NS	`rossns.abbott.com` ⚠️ Not in zone NS records
		A	13.66.215.214^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
NS	`rossns2.abbott.com` ⚠️ Not in zone NS records
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}

`co.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2604020920

WOT: UNKNOWN (62/100)

Same first word

myfirstsensor.com.ph

myfirstsensor.co.kr

DNS History

4 records (4 active, 0 former)

●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-02 · 2 obs

● 2026-03-30 21:02:10
● 2026-04-02 12:20:38

●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-02 · 2 obs

● 2026-03-30 21:02:10
● 2026-04-02 12:20:38

●NSrossns.abbott.com2026-03-30 → 2026-04-02 · 2 obs

● 2026-03-30 21:02:10
● 2026-04-02 12:20:38

●NSrossns2.abbott.com2026-03-30 → 2026-04-02 · 2 obs

● 2026-03-30 21:02:10
● 2026-04-02 12:20:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
myfirstsensor.co.kr	abtnsdmz2.abbott.com, rossns2.abbott.com, rossns.abbott.com, abtnsdmz1.abbott.com	-

✅ Authoritative Response

Server:13.66.215.214

NS records: abtnsdmz2.abbott.com, rossns2.abbott.com, rossns.abbott.com, abtnsdmz1.abbott.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for myfirstsensor.co.kr (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

myfirstsensor.co.kr is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.

At least part of the name servers for myfirstsensor.co.kr are shared with other domains, for instance abbottbabyformulafacts.com, quantisal.com, riatacommunication.com, nicu-baby-lawsuits.com and mileswhite.bio.

Host names with one IP number:

The host name abtnsdmz1.abbott.com points to 130.36.47.201.

The host name abtnsdmz2.abbott.com points to 20.64.178.77.

The host name rossns2.abbott.com points to 20.64.178.77.

The host name rossns.abbott.com points to 13.66.215.214.

Host names that point to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.

myfirstsensor.co.kr - robtex.com