12pack.nl - dns.ninja

`12pack.nl`

DNSSEC	⚠️ Not signed
A	109.237.216.122^{🇳🇱 CLDIN-NL109.237.208.0/20}
		PTR	`orion.safira.nl`
NS	`dns1.safira-hosting.nl` ⭐
		A	109.237.216.238^{🇳🇱 CLDIN-NL109.237.208.0/20}
			PTR	`helios.safira.nl`
NS	`dns2.safira-hosting.nl`
		A	109.237.221.42^{🇳🇱 CLDIN-NL109.237.208.0/20}
			PTR	`nameserver2.safira.nl`
NS	`dns3.safira-hosting.nl`
		A	109.237.218.251^{🇳🇱 CLDIN-NL109.237.208.0/20}
			PTR	`dns3.safira-hosting.nl`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 a mx ip4:109.237.216.122 include:_spf.mijnwefact.nl include:spf.antisp...`
SOA	`dns1.safira-hosting.nl`hostmaster@12pack.nl 2024-12-10 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-01 18:00:01 +0000 (EPOCH 1782928801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-01 #36

Subdomains

mail.12pack.nl

Same first word

12pack.nl

12pack.net

12pack.com

Similar names

pack21.com

21pack.cn

pack12.net

cpak12.com

21pack.com

DNS History

9 records (7 active, 2 former)

●NSdns1.safira-hosting.nl2015-06-27 → 2026-07-01 · 2 obs

● 2015-06-27 03:11:40
● 2026-07-01 19:02:00

●NSdns2.safira-hosting.nl2015-06-27 → 2026-07-01 · 2 obs

● 2015-06-27 03:11:40
● 2026-07-01 19:02:00

●NSdns3.safira-hosting.nl2015-06-27 → 2026-07-01 · 2 obs

● 2015-06-27 03:11:40
● 2026-07-01 19:02:00

●MXfallbackmx.spamexperts.eu2015-06-27 → 2026-07-01 · 2 obs

● 2015-06-27 03:11:40
● 2026-07-01 19:02:00

●MXlastmx.spamexperts.net2015-06-27 → 2026-07-01 · 2 obs

● 2015-06-27 03:11:40
● 2026-07-01 19:02:00

●MXmx.spamexperts.com2015-06-27 → 2026-07-01 · 2 obs

● 2015-06-27 03:11:40
● 2026-07-01 19:02:00

●A109.237.216.1222026-03-03 → 2026-07-01 · 3 obs

○ 2017-06-20 10:01:08
● 2026-03-03 13:09:12
● 2026-07-01 19:02:00

○A141.138.204.402015-06-27 → 2017-06-20 · 4 obs

● 2015-06-27 03:11:40
● 2017-06-20 10:01:08
○ 2026-03-03 13:09:12
○ 2026-07-01 19:02:00

○A2a02:348:83:cc28::12015-06-27 → 2017-06-20 · 4 obs

● 2015-06-27 03:11:40
● 2017-06-20 10:01:08
○ 2026-03-03 13:09:12
○ 2026-07-01 19:02:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
12pack.nl	dns1.safira-hosting.nl, dns2.safira-hosting.nl, dns3.safira-hosting.nl	3 records

✅ Authoritative Response

Server:109.237.216.238

NS records: dns1.safira-hosting.nl, dns2.safira-hosting.nl, dns3.safira-hosting.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12pack.nl (unsigned zone)

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.237.216.122`
NS	3	`dns1.safira-hosting.nl, dns2.safira-hosting.nl...`
MX	3	`lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...`
TXT	1	`v=spf1 a mx ip4:109.237.216.122 include:`
SOA	1	`dns1.safira-hosting.nl hostmaster.12pack`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dns1.safira-hosting.nl, dns2.safira-hosting.nl, dns3.safira-hosting.nl)

Analysis

Hierarchy

12pack.nl is the parent zone for mail.12pack.nl.

IP Addresses

12pack.nl has exactly one IP address — 109.237.216.122.

huisentuinkado.nl, groan.nl, dutchtecsource.com plus two other host names have IP numbers in common with 12pack.nl.

Name Servers

DNS for 12pack.nl is handled by three authoritative name servers: dns1.safira-hosting.nl, dns2.safira-hosting.nl and dns3.safira-hosting.nl.

12pack.nl partially shares its NS delegation with several other domains, including welvaarts.com, arcelormittalconstructionnederland.nl, vsdg.nl and two others.

dns1.safira-hosting.nl, dns2.safira-hosting.nl and dns3.safira-hosting.nl all have one IP address each — dns1.safira-hosting.nl directs to 109.237.216.238, dns2.safira-hosting.nl directs to 109.237.221.42 and dns3.safira-hosting.nl directs to 109.237.218.251.

Mail Servers

12pack.nl uses three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

At least some of the mail servers used by 12pack.nl are shared with other domains: lameesoftware.es, jesusmaroto.com, adrianrosen.com and two others among them.

Hosts with 8 IP addresses each:

lastmx.spamexperts.net has IP addresses 38.71.16.244, 38.89.254.156 and 149.13.75.27, plus 5 other.

Hosts with 6 IP addresses each:

fallbackmx.spamexperts.eu has IP addresses 38.71.16.244, 38.89.254.156 and 38.101.250.150, plus 3 other.

Host names pointing to two IP addresses:

mx.spamexperts.com has two IP addresses: 38.101.250.150 and 2001:550:2:61::2fc:100.

Host names pointing to 2001:550:2:3::62:100 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Three host names point to 2001:550:2:61::2fc:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Host names pointing to 38.71.16.244 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names pointing to 38.89.254.156 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names pointing to 38.101.250.150 IP addresses: fallbackmx.spamexperts.eu and mx.spamexperts.com.