modula4.com - dns.ninja

`modula4.com`

DNSSEC	⚠️ Not signed
A	31.3.240.239^{🇬🇧 IOMART-AS31.3.224.0/19 IOMART}
		PTR	`h31-3-240-239.host.redstation.co.uk`
NS	`ns3.domaindiscount24.net` ⭐
		A	2a04:2b00:14ee::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.monikerdns.net`
			PTR	`ns34.k.centralnic-dns.com`
		A	194.0.182.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.domaindiscount24.net`
NS	`ns1.domaindiscount24.net`
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.domaindiscount24.net`
NS	`ns2.domaindiscount24.net`
		A	2a04:2b00:14dd::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.monikerdns.net`
			PTR	`ns34.j.centralnic-dns.com`
		A	194.50.187.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.domaindiscount24.net`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb67629334.zmverify.zoho.com`
TXT	`v=spf1 include:zohomail.com include:mail.zendesk.com include:_spf.google.com ...`
SOA	`ns3.domaindiscount24.net`tech@key-systems.net 2026-04-13 #2

`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=1785734487

Subdomains

mail.modula4.com

www.modula4.com

Same first word

modula4.com

modula4.de

DNS History

15 records (7 active, 8 former)

●NSns1.domaindiscount24.net2026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

○NSns1.mydyndns.org2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

○NSns1185.dns.dyn.com2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

●NSns2.domaindiscount24.net2026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

○NSns2152.dns.dyn.com2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

●NSns3.domaindiscount24.net2026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

○NSns3148.dns.dyn.com2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

○NSns4145.dns.dyn.com2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

●MXmx.zoho.com2026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

○MXmx1.emailsrvr.com2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

○MXmx2.emailsrvr.com2015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

●MXmx2.zoho.com2026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

●MXmx3.zoho.com2026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

○A192.241.198.1732015-06-14 → 2017-06-19 · 4 obs

● 2015-06-14 09:54:12
● 2017-06-19 11:47:14
○ 2026-03-26 05:40:24
○ 2026-08-03 05:41:40

●A31.3.240.2392026-03-26 → 2026-08-03 · 3 obs

○ 2017-06-19 11:47:14
● 2026-03-26 05:40:24
● 2026-08-03 05:41:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
modula4.com	ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net	-

✅ Authoritative Response

Server:194.0.182.34

NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modula4.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.3.240.239`
NS	3	`ns1.domaindiscount24.net, ns3.domaindiscount24.net...`
MX	3	`mx3.zoho.com (pri: 50), mx2.zoho.com (pri: 20)...`
TXT	2	`zoho-verification=zb67629334.zmverify.zo, v=spf1 include:zohomail.com include:mail`
SOA	1	`ns3.domaindiscount24.net tech.key-system`

Analysis

Hierarchy

modula4.com serves as the parent of mail.modula4.com and www.modula4.com.

IP Addresses

modula4.com has exactly one IP address — 31.3.240.239.

mail.superloop.co.uk, pixellab.co.uk, m4rd.org plus two other host names have IP numbers in common with modula4.com.

Name Servers

DNS for modula4.com is handled by three authoritative name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.

The name servers of modula4.com overlap at least partially with those of other domains — among them x509.at, mineralwasserlieferung.com, elpv.net and two more.

Three hostnames — ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net — each have two IP addresses: ns1.domaindiscount24.net has 193.227.117.34 and 2a04:2b00:14cc::34, ns2.domaindiscount24.net has 194.50.187.34 and 2a04:2b00:14dd::34, and ns3.domaindiscount24.net has 194.0.182.34 and 2a04:2b00:14ee::34.

Mail Servers

Mail for modula4.com is routed through three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by modula4.com are shared with other domains: redheadedtshirts.com, sitesouro.com.br, pobocha.pl and two others among them.

Three hosts, each with one IP address: mx2.zoho.com → 136.143.183.44; mx3.zoho.com → 204.141.43.44; mx.zoho.com → 204.141.43.44.

Host names pointing to 204.141.43.44 IP addresses: mx3.zoho.com and mx.zoho.com.