🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`learnstackos.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns1076.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:76^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1076.ui-dns.org`
		A	185.132.35.76^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1076.ui-dns.org`
NS	`ns1070.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:70^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1070.ui-dns.com`
		A	185.132.34.70^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1070.ui-dns.com`
NS	`ns1083.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:83^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1083.ui-dns.de`
		A	185.132.32.83^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1083.ui-dns.de`
NS	`ns1084.ui-dns.biz`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
TXT	`google-site-verification=R52A517636W3fhlS9f6NIYBQ6qg4HvXF03ONp9lAJuk`
SOA	`ns1076.ui-dns.org`hostmaster@1und1.com 2017-06-01 #16

`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=1788268700

Same first word

learnstackos.com

Similar names

salesontrack.com

salesontrack.co

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSns1070.ui-dns.com2026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

●NSns1076.ui-dns.org2026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

●NSns1083.ui-dns.de2026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

●NSns1084.ui-dns.biz2026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

●MXmx00.ionos.com2026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

●MXmx01.ionos.com2026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

●A216.150.1.12026-08-13 → 2026-09-01 · 2 obs

● 2026-08-13 05:25:16
● 2026-09-01 13:33:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
learnstackos.com	ns1076.ui-dns.org, ns1083.ui-dns.de, ns1084.ui-dns.biz, ns1070.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.35.76

NS records: ns1076.ui-dns.org, ns1083.ui-dns.de, ns1084.ui-dns.biz, ns1070.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnstackos.com (unsigned zone)

⏱️ Timing

Total: 1401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	4	`ns1083.ui-dns.de, ns1070.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	2	`google-site-verification=R52A517636W3fhl, v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1076.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1070.ui-dns.com, ns1070.ui-dns.com)

Analysis

IP Addresses

learnstackos.com resolves to just one IP address, 216.150.1.1.

Two other host names, along with mini318.shop, readysetlearn.net and gozieokenu.com, also share IP numbers with learnstackos.com.

Name Servers

The NS records for learnstackos.com point to four name servers: ns1084.ui-dns.biz, ns1070.ui-dns.com, ns1083.ui-dns.de and ns1076.ui-dns.org.

learnstackos.com partially shares its NS delegation with several other domains, including hrjr.de, loviujewels.com, kasumai.org and two others.

In DNS configurations, these name servers often share authority with ns1084.ui-dns.org, ns1084.ui-dns.com, ns1083.ui-dns.biz and 7 other name servers.

ns1070.ui-dns.com, ns1083.ui-dns.de and ns1076.ui-dns.org each resolve to two IP addresses: ns1070.ui-dns.com resolves to 185.132.34.70 and 2607:f1c0:fe:53:185:132:34:70; ns1083.ui-dns.de resolves to 185.132.32.83 and 2607:f1c0:fe:53:185:132:32:83; ns1076.ui-dns.org resolves to 185.132.35.76 and 2607:f1c0:fe:53:185:132:35:76.

Mail Servers

learnstackos.com is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with learnstackos.com are ex2n.com, lequran.net, yul-mtl.com and two others.

At least a portion of learnstackos.com's mail servers are also used by other domains, for example blingwithapurpose.com.

mx00.ionos.com resolves to 74.208.114.65. mx01.ionos.com resolves to 74.208.114.66. Both host names point to a single IP number.

learnstackos.com - robtex.com