🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.codingblock.com`

CNAME	`codingblock.com`
DNSSEC	⚠️ Not signed
A	37.97.254.27^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`reserved.transip.nl`
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=hLffo35-lrpqSXn9WuuEb47Fm-mfOHTwbEmNEwdmuf4`
SOA	`ns0.transip.net`hostmaster@transip.nl 2025-12-11 #2

`codingblock.com`

	DNSSEC	⚠️ Not signed
	A	37.97.254.27^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
	NS	`ns0.transip.net` ⭐
	NS	`ns1.transip.nl`
	NS	`ns2.transip.eu`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`v=spf1 include:_spf.google.com ~all`
	TXT	`google-site-verification=hLffo35-lrpqSXn9WuuEb47Fm-mfOHTwbEmNEwdmuf4`
	SOA	`ns0.transip.net`hostmaster@transip.nl 2025-12-11 #2

Same first word

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Previous names

Next names

DNS History

11 records (1 active, 10 former)

○NSns0.transip.net2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○NSns1.transip.nl2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○NSns2.transip.eu2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○MXalt1.aspmx.l.google.com2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○MXalt2.aspmx.l.google.com2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○MXaspmx.l.google.com2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○MXaspmx2.googlemail.com2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○MXaspmx3.googlemail.com2015-10-13 → 2016-04-14 · 4 obs

● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○A149.210.210.1872015-10-13 → 2016-04-14 · 5 obs

○ 2015-05-15 18:23:28
● 2015-10-13 15:08:48
● 2016-04-14 11:11:30
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

○A80.69.67.462015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 18:23:28
○ 2026-09-04 13:05:18
○ 2026-10-10 17:35:48

●CNAMEcodingblock.com2015-05-15 → 2026-10-10 · 2 obs

● 2015-05-15 18:23:28
● 2026-10-10 17:35:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
codingblock.com	ns1.transip.nl, ns0.transip.net, ns2.transip.eu	-

✅ Authoritative Response

Server:195.8.195.195

NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2347ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`codingblock.com`

Analysis

IP Addresses

mail.codingblock.com has exactly one IP address — 37.97.254.27.

3dposter.be, dualdev.net, jswd.nl plus two other host names have IP numbers in common with mail.codingblock.com.

Name Servers

mail.codingblock.com is served by three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

mail.codingblock.com has at least partial name server overlap with other domains, such as mayor-it.nl, thirtysecondslive.com, bework.nl and two others.

The hostnames ns2.transip.eu, ns0.transip.net and ns1.transip.nl each direct to two IP addresses — ns2.transip.eu to 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net to 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl to 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

Mail for mail.codingblock.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by mail.codingblock.com are shared with other domains: dunsmoreburke.com, killingworthtrading.co.uk, theblaqsmiths.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx2.googlemail.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for aspmx.l.google.com return 192.178.218.26 and 2607:f8b0:4004:c23::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 192.178.234.27 IP addresses.