readingon.net - dns.ninja

`readingon.net`

DNSSEC	⚠️ Not signed
A	2401:2500:204:1152:133:125:56:168^{🇯🇵 SAKURA-A2401:2500::/32 (ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`133.125.56.168.v6.sakura.ne.jp`
A	133.125.56.168^{🇯🇵 SAKURA-A133.125.0.0/16 (ISHIKARI) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
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	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
TXT	`v=spf1 a include:mailgun.org ~all`
SOA	`ns1.linode.com`adam@wisecat.net serial=2021000027

`net`

	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=1784825402

Same first word

readingon.com

readingon.net

Similar names

DNS History

14 records (9 active, 5 former)

○NS01.dnsv.jp2017-07-10 → 2017-07-10 · 3 obs

● 2017-07-10 11:36:20
○ 2026-04-14 15:16:22
○ 2026-07-23 17:06:20

○NS02.dnsv.jp2017-07-10 → 2017-07-10 · 3 obs

● 2017-07-10 11:36:20
○ 2026-04-14 15:16:22
○ 2026-07-23 17:06:20

○NS03.dnsv.jp2017-07-10 → 2017-07-10 · 3 obs

● 2017-07-10 11:36:20
○ 2026-04-14 15:16:22
○ 2026-07-23 17:06:20

○NS04.dnsv.jp2017-07-10 → 2017-07-10 · 3 obs

● 2017-07-10 11:36:20
○ 2026-04-14 15:16:22
○ 2026-07-23 17:06:20

●NSns1.linode.com2026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●NSns2.linode.com2026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●NSns3.linode.com2026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●NSns4.linode.com2026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●NSns5.linode.com2026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●MXmxa.mailgun.org2026-04-14 → 2026-07-23 · 2 obs

● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●MXmxb.mailgun.org2026-04-14 → 2026-07-23 · 2 obs

● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

●A133.125.56.1682026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

○A160.16.216.2492017-07-10 → 2017-07-10 · 3 obs

● 2017-07-10 11:36:20
○ 2026-04-14 15:16:22
○ 2026-07-23 17:06:20

●A2401:2500:204:1152:133:125:56:1682026-04-14 → 2026-07-23 · 3 obs

○ 2017-07-10 11:36:20
● 2026-04-14 15:16:22
● 2026-07-23 17:06:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ 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 readingon.net (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.125.56.168`
AAAA	1	`2401:2500:204:1152:133:125:56:168`
NS	5	`ns5.linode.com, ns4.linode.com...`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 a include:mailgun.org ~all`
SOA	1	`ns1.linode.com adam.wisecat.net`

Analysis

IP Addresses

readingon.net points to the IP addresses 133.125.56.168 and 2401:2500:204:1152:133:125:56:168

Other hosts including ik1-446-55164.vs.sakura.ne.jp, kyulearn.net and 133.125.56.168.v6.sakura.ne.jp share IP addresses with readingon.net.

Name Servers

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

The name servers of readingon.net overlap at least partially with those of other domains — among them otwc.co.uk, noxeos.net, nycrealestateappraisals.com 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.

Mail Servers

readingon.net has two mail servers: mxa.mailgun.org and mxb.mailgun.org.

readingon.net shares the same mail server setup as other domains, including bearlakelodge.com, dsmess.com, vextic.com and two others.

readingon.net shares mail servers — at least in part — with other domains, including tang.com.mx, groundwire.net, tmf.hk and two others.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly used alongside these mail servers.

mxa.mailgun.org and mxb.mailgun.org share one IP address between them — 34.149.254.5.

These two host names — mxa.mailgun.org and mxb.mailgun.org — each point to 34.149.254.5 IP addresses.