`oralcaremasterclass.com`

DNSSEC	⚠️ Not signed
A	3.138.64.46^{🇺🇸 Amazon}
		PTR	`ec2-3-138-64-46.us-east-2.compute.amazonaws.com`
A	18.220.191.236^{🇺🇸 Amazon}
NS	`ns-1242.awsdns-27.org` ⭐
		A	2600:9000:5304:da00::1^{🇺🇸 Amazon}
			PTR	`ns-1242.awsdns-27.org`
		A	205.251.196.218^{🇺🇸 Amazon}
			PTR	`ns-1242.awsdns-27.org`
NS	`ns-1717.awsdns-22.co.uk`
		A	2600:9000:5306:b500::1^{🇺🇸 Amazon}
			PTR	`ns-1717.awsdns-22.co.uk`
		A	205.251.198.181^{🇺🇸 Amazon}
			PTR	`ns-1717.awsdns-22.co.uk`
NS	`ns-290.awsdns-36.com`
		A	2600:9000:5301:2200::1^{🇺🇸 Amazon}
			PTR	`ns-290.awsdns-36.com`
		A	205.251.193.34^{🇺🇸 Amazon}
			PTR	`ns-290.awsdns-36.com`
NS	`ns-740.awsdns-28.net`
		A	2600:9000:5302:e400::1^{🇺🇸 Amazon}
			PTR	`ns-740.awsdns-28.net`
		A	205.251.194.228^{🇺🇸 Amazon}
			PTR	`ns-740.awsdns-28.net`
TXT	`v=spf1 -all`
SOA	`ns-1242.awsdns-27.org`awsdns-hostmaster@amazon.com serial=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=1771291435

Same first word

oralcaremasterclass.com

DNS History

14 records (6 active, 8 former)

●NSns-1242.awsdns-27.org2026-02-22 → 2026-02-22 · 3 obs

○ 2017-05-08 00:21:32
● 2026-02-22 11:28:22
● 2026-02-22 11:28:24

●NSns-1717.awsdns-22.co.uk2026-02-22 → 2026-02-22 · 3 obs

○ 2017-05-08 00:21:32
● 2026-02-22 11:28:22
● 2026-02-22 11:28:24

●NSns-290.awsdns-36.com2026-02-22 → 2026-02-22 · 3 obs

○ 2017-05-08 00:21:32
● 2026-02-22 11:28:22
● 2026-02-22 11:28:24

●NSns-740.awsdns-28.net2026-02-22 → 2026-02-22 · 3 obs

○ 2017-05-08 00:21:32
● 2026-02-22 11:28:22
● 2026-02-22 11:28:24

○NSns1.pm3m.pl2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:21:32
○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

○NSns2.pm3m.pl2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:21:32
○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

○NSns3.pm3m.pl2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:21:32
○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

○NSns4.pm3m.pl2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:21:32
○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

○MXpoczta.albedomarketing.pl2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:21:32
○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

○A144.76.157.342017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:21:32
○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

●A18.220.191.2362026-02-22 → 2026-02-22 · 3 obs

○ 2017-05-08 00:21:32
● 2026-02-22 11:28:22
● 2026-02-22 11:28:24

●A3.138.64.462026-02-22 → 2026-02-22 · 3 obs

○ 2017-05-08 00:21:32
● 2026-02-22 11:28:22
● 2026-02-22 11:28:24

○A3.151.167.932026-02-22 → 2026-02-22 · 2 obs

○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

○A3.151.225.2022026-02-22 → 2026-02-22 · 2 obs

○ 2026-02-22 11:28:22
○ 2026-02-22 11:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
oralcaremasterclass.com	ns-740.awsdns-28.net, ns-290.awsdns-36.com, ns-1717.awsdns-22.co.uk, ns-1242.awsdns-27.org	-

✅ Authoritative Response

Server: 205.251.194.228

NS records: ns-740.awsdns-28.net, ns-290.awsdns-36.com, ns-1717.awsdns-22.co.uk, ns-1242.awsdns-27.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oralcaremasterclass.com (unsigned zone)

⏱️ Timing

Total: 60ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.138.64.46, 18.220.191.236`
NS	4	`ns-1242.awsdns-27.org, ns-1717.awsdns-22.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1242.awsdns-27.org awsdns-hostmaster.`

AI analysis

oralcaremasterclass.com points to two IP numbers: 3.138.64.46 and 18.220.191.236.

Other host names, for instance kci.de, nexcare.com.sv, dbisala.net, 3m.bi and 3m.be share IP numbers with oralcaremasterclass.com.

oralcaremasterclass.com is delegated to four name servers: ns-290.awsdns-36.com, ns-740.awsdns-28.net, ns-1242.awsdns-27.org and ns-1717.awsdns-22.co.uk.

oralcaremasterclass.com at least partially shares its name servers with other domains, for instance kaste.com, zalando-lounge.cz, kato.app, lapelicula.com.mx and dvoy9k8x95amt.cloudfront.net.

These name servers are often used together with the name servers ns-1906.awsdns-46.co.uk.

Host names with two IPs: ns-290.awsdns-36.com points to 2600:9000:5301:2200::1 and 205.251.193.34; ns-740.awsdns-28.net points to 2600:9000:5302:e400::1 and 205.251.194.228; ns-1242.awsdns-27.org points to 2600:9000:5304:da00::1 and 205.251.196.218; ns-1717.awsdns-22.co.uk points to 2600:9000:5306:b500::1 and 205.251.198.181.

oralcaremasterclass.com - robtex.com