`johnsonrosen.com`

DNSSEC	⚠️ Not signed
A	151.236.218.94^{🇬🇧 AKAMAI-LINODE-AP151.236.216.0/21 Akamai Technologies}
		PTR	`li573-94.members.linode.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.johnsonrosen.com` ⭐
		A	151.236.218.94^{🇬🇧 AKAMAI-LINODE-AP151.236.216.0/21 Akamai Technologies}
			PTR	`li573-94.members.linode.com`
SOA	`ns1.linode.com`hostmaster@johnsonrosen.com serial=2021000001

`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=1774852597

Subdomains

mail.johnsonrosen.com

Same first word

johnsonrosen.com

Similar names

johnsorenson.net

DNS History

11 records (7 active, 4 former)

●NSns1.linode.com2026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

●NSns2.linode.com2026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

○NSns21.domaincontrol.com2016-12-18 → 2017-10-22 · 4 obs

● 2016-12-18 15:25:48
● 2017-10-22 17:06:28
○ 2026-02-26 04:29:00
○ 2026-03-30 06:39:06

○NSns22.domaincontrol.com2016-12-18 → 2017-10-22 · 4 obs

● 2016-12-18 15:25:48
● 2017-10-22 17:06:28
○ 2026-02-26 04:29:00
○ 2026-03-30 06:39:06

●NSns3.linode.com2026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

●NSns4.linode.com2026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

●NSns5.linode.com2026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

○MXjohnsonrosen-com.mail.protection.outlook.com2016-12-18 → 2017-10-22 · 4 obs

● 2016-12-18 15:25:48
● 2017-10-22 17:06:28
○ 2026-02-26 04:29:00
○ 2026-03-30 06:39:06

●MXmail.johnsonrosen.com2026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

●A151.236.218.942026-02-26 → 2026-03-30 · 3 obs

○ 2017-10-22 17:06:28
● 2026-02-26 04:29:00
● 2026-03-30 06:39:06

○A167.68.37.1502016-12-18 → 2017-10-22 · 4 obs

● 2016-12-18 15:25:48
● 2017-10-22 17:06:28
○ 2026-02-26 04:29:00
○ 2026-03-30 06:39:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johnsonrosen.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnsonrosen.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.236.218.94`
NS	5	`ns2.linode.com, ns3.linode.com...`
MX	1	`mail.johnsonrosen.com (pri: 10)`
SOA	1	`ns1.linode.com hostmaster.johnsonrosen.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

johnsonrosen.com is the parent of mail.johnsonrosen.com.

IP Addresses

johnsonrosen.com points to IP number 151.236.218.94.

For instance, other host names mx0.camoxicillin.com, laurancewines.com.au, stuartregan.com, russellmeans.com and smtp.mainebluebird.com share IP numbers with johnsonrosen.com.

Name Servers

johnsonrosen.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

johnsonrosen.com shares name servers with other domains at least partially, for example midmetal.com.sg, lightsideresearch.com, cl.lv, binghuodao.com and wentk.net.

Host names with two IP numbers:

ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2

ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3

ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3

ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4

ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2

Mail Servers

johnsonrosen.com is handled by a single mail server, mail.johnsonrosen.com.

mail.johnsonrosen.com points to a single IP: 151.236.218.94.

johnsonrosen.com - robtex.com