`johnrothenberg.com`

DNSSEC	⚠️ Not signed
A	173.255.235.56^{🇺🇸 AKAMAI-LINODE-AP173.255.224.0/20 Akamai Technologies}
		PTR	`li245-56.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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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`
SOA	`ns1.linode.com`info@sosolimited.com 2017-04-18 #62

`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=1784259927

Same first word

johnrothenberg.com

DNS History

10 records (6 active, 4 former)

●NSns1.linode.com2018-10-02 → 2026-07-17 · 3 obs

○ 2017-01-13 04:59:10
● 2018-10-02 11:35:24
● 2026-07-17 03:59:02

○NSns1.mediatemple.net2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 16:25:14
● 2017-01-13 04:59:10
○ 2018-10-02 11:35:24
○ 2026-07-17 03:59:02

●NSns2.linode.com2018-10-02 → 2026-07-17 · 3 obs

○ 2017-01-13 04:59:10
● 2018-10-02 11:35:24
● 2026-07-17 03:59:02

○NSns2.mediatemple.net2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 16:25:14
● 2017-01-13 04:59:10
○ 2018-10-02 11:35:24
○ 2026-07-17 03:59:02

●NSns3.linode.com2018-10-02 → 2026-07-17 · 3 obs

○ 2017-01-13 04:59:10
● 2018-10-02 11:35:24
● 2026-07-17 03:59:02

●NSns4.linode.com2018-10-02 → 2026-07-17 · 3 obs

○ 2017-01-13 04:59:10
● 2018-10-02 11:35:24
● 2026-07-17 03:59:02

●NSns5.linode.com2018-10-02 → 2026-07-17 · 3 obs

○ 2017-01-13 04:59:10
● 2018-10-02 11:35:24
● 2026-07-17 03:59:02

○MXmail.johnrothenberg.com2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 16:25:14
● 2017-01-13 04:59:10
○ 2018-10-02 11:35:24
○ 2026-07-17 03:59:02

●A173.255.235.562018-10-02 → 2026-07-17 · 3 obs

○ 2017-01-13 04:59:10
● 2018-10-02 11:35:24
● 2026-07-17 03:59:02

○A72.47.224.1032015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 16:25:14
● 2017-01-13 04:59:10
○ 2018-10-02 11:35:24
○ 2026-07-17 03:59:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johnrothenberg.com	ns1.linode.com, ns2.linode.com, ns3.linode.com	6 records

✅ Authoritative Response

Server:92.123.94.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnrothenberg.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.255.235.56`
NS	5	`ns2.linode.com, ns5.linode.com...`
SOA	1	`ns1.linode.com info.sosolimited.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

johnrothenberg.com points to a single IP number: 173.255.235.56.

Additional host names such as reconstitution2012.com, li245-56.members.linode.com, sosolimited.com and ericgunther.net share IP numbers with johnrothenberg.com.

Name Servers

Delegation for johnrothenberg.com is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

The name servers of johnrothenberg.com overlap at least partially with those of other domains — among them timjacobs.net, c21firstrealty.com, microsoft-alerts.net and two more.

These name servers commonly appear alongside the name servers ns4.linode.com and ns5.linode.com.

Host names with two IP numbers:

ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.