`refractivesurgeryfyi.com`

DNSSEC	⚠️ Not signed
A	15.197.194.189^{🇺🇸 Amazon15.197.192.0/20}
		PTR	`ad77a4dc40d437307.awsglobalaccelerator.com`
NS	`ns1.einsteinindustries.com` ⭐
		A	166.117.39.219^{🇺🇸 Amazon166.117.32.0/20}
			PTR	`a31bb76a7a1da0c51.awsglobalaccelerator.com`
NS	`ns2.einsteinindustries.com`
		A	99.83.130.4^{🇺🇸 Amazon99.83.128.0/20}
			PTR	`a31bb76a7a1da0c51.awsglobalaccelerator.com`
NS	`ns3.einsteinindustries.com`
		A	13.248.201.209^{🇺🇸 Amazon13.248.192.0/20}
			PTR	`a9c37f0fe4c280eea.awsglobalaccelerator.com`
NS	`ns4.einsteinindustries.com`
		A	76.223.81.59^{🇺🇸 Amazon76.223.80.0/20}
			PTR	`a9c37f0fe4c280eea.awsglobalaccelerator.com`
MX	`nlmx.einsteinmail.com` ⭐
TXT	`v=spf1 include:_spf.einsteinmail.com -all`
SOA	`ns1.einsteinindustries.com`domains@einsteinindustries.com 2020-10-19 #9

`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=1785948544

Same first word

refractivesurgeryfyi.com

DNS History

10 records (6 active, 4 former)

○NSns1.ca.einsteinindustries.com2015-08-20 → 2020-02-15 · 4 obs

● 2015-08-20 00:57:50
● 2020-02-15 19:22:54
○ 2026-03-02 10:29:40
○ 2026-08-05 16:50:42

●NSns1.einsteinindustries.com2026-03-02 → 2026-08-05 · 3 obs

○ 2020-02-15 19:22:54
● 2026-03-02 10:29:40
● 2026-08-05 16:50:42

○NSns2.ca.einsteinindustries.com2015-08-20 → 2020-02-15 · 4 obs

● 2015-08-20 00:57:50
● 2020-02-15 19:22:54
○ 2026-03-02 10:29:40
○ 2026-08-05 16:50:42

●NSns2.einsteinindustries.com2026-03-02 → 2026-08-05 · 3 obs

○ 2020-02-15 19:22:54
● 2026-03-02 10:29:40
● 2026-08-05 16:50:42

●NSns3.einsteinindustries.com2026-03-02 → 2026-08-05 · 3 obs

○ 2020-02-15 19:22:54
● 2026-03-02 10:29:40
● 2026-08-05 16:50:42

●NSns4.einsteinindustries.com2026-03-02 → 2026-08-05 · 3 obs

○ 2020-02-15 19:22:54
● 2026-03-02 10:29:40
● 2026-08-05 16:50:42

●MXnlmx.einsteinmail.com2026-03-02 → 2026-08-05 · 3 obs

○ 2020-02-15 19:22:54
● 2026-03-02 10:29:40
● 2026-08-05 16:50:42

○MXnlmx1.ca.einsteinindustries.com2015-08-20 → 2020-02-15 · 4 obs

● 2015-08-20 00:57:50
● 2020-02-15 19:22:54
○ 2026-03-02 10:29:40
○ 2026-08-05 16:50:42

●A15.197.194.1892026-03-02 → 2026-08-05 · 3 obs

○ 2020-02-15 19:22:54
● 2026-03-02 10:29:40
● 2026-08-05 16:50:42

○A69.43.202.1422015-08-20 → 2020-02-15 · 4 obs

● 2015-08-20 00:57:50
● 2020-02-15 19:22:54
○ 2026-03-02 10:29:40
○ 2026-08-05 16:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
refractivesurgeryfyi.com	ns1.einsteinindustries.com, ns2.einsteinindustries.com, ns3.einsteinindustries.com, ns4.einsteinindustries.com	4 records

✅ Authoritative Response

Server:166.117.39.219

NS records: ns1.einsteinindustries.com, ns2.einsteinindustries.com, ns3.einsteinindustries.com, ns4.einsteinindustries.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refractivesurgeryfyi.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.197.194.189`
NS	4	`ns1.einsteinindustries.com, ns4.einsteinindustries.com...`
MX	1	`nlmx.einsteinmail.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.einsteinmail.com -al`
SOA	1	`ns1.einsteinindustries.com domains.einst`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.einsteinindustries.com, ns2.einsteinindustries.com, ns3.einsteinindustries.com...)

Analysis

IP Addresses

refractivesurgeryfyi.com has exactly one IP address — 15.197.194.189.

ckak.com, plasticsurgerybuffalo.com, prescriptionmistakes.com plus two other host names have IP numbers in common with refractivesurgeryfyi.com.

Name Servers

Four name servers handle the delegation for refractivesurgeryfyi.com: ns1.einsteinindustries.com, ns2.einsteinindustries.com, ns3.einsteinindustries.com and ns4.einsteinindustries.com.

There is at least partial name server overlap between refractivesurgeryfyi.com and other domains — sandiegogaslampquarter.com, ftlauderdaledds.com, breastaugla.com and two more among them.

Four host names, each with one IP address: ns1.einsteinindustries.com has 166.117.39.219, ns2.einsteinindustries.com has 99.83.130.4, ns3.einsteinindustries.com has 13.248.201.209 and ns4.einsteinindustries.com has 76.223.81.59.

Mail Servers

refractivesurgeryfyi.com uses one mail server — nlmx.einsteinmail.com.

The mail server setup of refractivesurgeryfyi.com matches that of other domains such as einsteinuniverse.com, lookforoptometrists.com, midwestmedicationerror.com and two others.

refractivesurgeryfyi.com - robtex.com