🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`understandcode.io`

DNSSEC	⚠️ Not signed
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
NS	`dns109.ovh.net` ⭐
		A	2001:41d0:d01:300::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns109.ovh.net`
		A	5.196.41.217^{🇫🇷 OVH5.196.0.0/16}
NS	`ns109.ovh.net`
		A	2001:41d0:b00:fd00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns109.ovh.net`
		A	5.135.67.9^{🇫🇷 OVH5.135.0.0/16}
MX	`mx1.mail.ovh.net` ⭐
		A	188.165.36.237^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.mail.ovh.net`
MX	`mx2.mail.ovh.net`⁽⁵⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
TXT	`1\|www.understandcode.io`
TXT	`v=spf1 include:mx.ovh.com -all`
SOA	`dns109.ovh.net`tech@ovh.net serial=2093604756

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1794275599

Same first word

understandcode.io

understandcode.xyz

Similar names

codeunderstand.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSdns109.ovh.net2026-09-07 → 2026-11-10 · 2 obs

● 2026-09-07 02:26:24
● 2026-11-10 01:59:20

●NSns109.ovh.net2026-09-07 → 2026-11-10 · 2 obs

● 2026-09-07 02:26:24
● 2026-11-10 01:59:20

●MXmx1.mail.ovh.net2026-09-07 → 2026-11-10 · 2 obs

● 2026-09-07 02:26:24
● 2026-11-10 01:59:20

●MXmx2.mail.ovh.net2026-09-07 → 2026-11-10 · 2 obs

● 2026-09-07 02:26:24
● 2026-11-10 01:59:20

●MXmx3.mail.ovh.net2026-09-07 → 2026-11-10 · 2 obs

● 2026-09-07 02:26:24
● 2026-11-10 01:59:20

●A75.2.60.52026-09-07 → 2026-11-10 · 2 obs

● 2026-09-07 02:26:24
● 2026-11-10 01:59:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	8 records
understandcode.io	ns109.ovh.net, dns109.ovh.net	-

✅ Authoritative Response

Server:5.196.41.217

NS records: ns109.ovh.net, dns109.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.2.60.5`
NS	2	`dns109.ovh.net, ns109.ovh.net`
MX	3	`mx1.mail.ovh.net (pri: 1), mx2.mail.ovh.net (pri: 5)...`
TXT	2	`v=spf1 include:mx.ovh.com -all, 1\|www.understandcode.io`
SOA	1	`dns109.ovh.net tech.ovh.net`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.io, a2.nic.io, b0.nic.io...)

Analysis

IP Addresses

understandcode.io directs to one IP number, which is 75.2.60.5.

Among the host names that share IP numbers with understandcode.io are joinfrenzy.com, ticino-performance.com, jjjm.cz and two others.

Name Servers

understandcode.io is served by two delegated name servers, dns109.ovh.net and ns109.ovh.net.

understandcode.io has the same name server delegation as a number of other domains, such as ezenthial.com, btpplatform.com, managersdumaroc.com and two more.

Each of the two host names carries two IP addresses: dns109.ovh.net points to 5.196.41.217 and 2001:41d0:d01:300::2, and ns109.ovh.net points to 5.135.67.9 and 2001:41d0:b00:fd00::2.

Mail Servers

The MX records for understandcode.io list three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

understandcode.io shares at least some of its mail servers with other domains — for example vervebodyspace.es, sparda.fr, authelain.fr and two more.

It is common to find these mail servers used together with the mail servers mx0.mail.ovh.net and mx4.mail.ovh.net.

Three hostnames, one IP address apiece: mx1.mail.ovh.net resolves to 188.165.36.237, mx2.mail.ovh.net resolves to 87.98.160.167 and mx3.mail.ovh.net resolves to 91.121.53.175.

understandcode.io - robtex.com