`12-go.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c2c:abf5::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`cs2.web-redirect.eu`
A	2a01:4f8:c010:3f9c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.202.9.166^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
A	116.203.213.72^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns1.domainoffensive.de` ⭐
		A	2001:67c:1bc::21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.mainns.de`
		A	192.174.68.21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.mainns.de`
NS	`ns2.domainoffensive.eu`
		A	2001:67c:10b8::21^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.mainns.eu`
		A	176.97.158.21^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.mainns.eu`
NS	`ns3.domainoffensive.net`
		A	2001:67c:1bc::20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns3.mainns.net`
		A	192.174.68.20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns3.mainns.net`
MX	`mx01.mail-redirect.de` ⭐
		A	2a01:4f8:1c17:52e9::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mx01.mail-redirect.de`
		A	88.99.82.73^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`mx01.mail-redirect.de`
MX	`mx02.mail-redirect.eu` ⭐
		A	2a01:4f8:c2c:9ff::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mx02.mail-redirect.eu`
		A	159.69.107.183^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mx02.mail-redirect.eu`
TXT	`v=spf1 mx mx:mx01.mail-redirect.de mx:mx02.mail-redirect.eu ~all`
SOA	`ns1.domainoffensive.de`info@domains.resellerinterface.de serial=1771988270

`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=1775011707

Same first word

12-go.com

12-go.de

12-go.eu

Similar names

1-2go.com

go-21.de

1-2go.de

go-21.org

DNS History

15 records (9 active, 6 former)

○NSns.namespace4you.de2015-08-16 → 2017-06-30 · 4 obs

● 2015-08-16 20:48:04
● 2017-06-30 12:25:42
○ 2026-02-24 01:06:40
○ 2026-04-01 02:49:20

●NSns1.domainoffensive.de2026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

●NSns2.domainoffensive.eu2026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

○NSns2.namespace4you.de2015-08-16 → 2017-06-30 · 4 obs

● 2015-08-16 20:48:04
● 2017-06-30 12:25:42
○ 2026-02-24 01:06:40
○ 2026-04-01 02:49:20

●NSns3.domainoffensive.net2026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

●MXmx01.mail-redirect.de2026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

●MXmx02.mail-redirect.eu2026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

○MXmxlb.ispgateway.de2015-08-16 → 2017-06-30 · 4 obs

● 2015-08-16 20:48:04
● 2017-06-30 12:25:42
○ 2026-02-24 01:06:40
○ 2026-04-01 02:49:20

●A116.202.9.1662026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

●A116.203.213.722026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

○A134.119.12.2332015-08-16 → 2016-06-23 · 4 obs

● 2015-08-16 20:48:04
● 2016-06-23 04:25:04
○ 2016-11-25 18:47:22
○ 2026-04-01 02:49:20

○A141.0.23.462016-11-25 → 2017-06-30 · 5 obs

○ 2016-06-23 04:25:04
● 2016-11-25 18:47:22
● 2017-06-30 12:25:42
○ 2026-02-24 01:06:40
○ 2026-04-01 02:49:20

○A2a00:1158:1000:406::32e2016-11-25 → 2017-06-30 · 5 obs

○ 2016-06-23 04:25:04
● 2016-11-25 18:47:22
● 2017-06-30 12:25:42
○ 2026-02-24 01:06:40
○ 2026-04-01 02:49:20

●A2a01:4f8:c010:3f9c::12026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

●A2a01:4f8:c2c:abf5::12026-02-24 → 2026-04-01 · 3 obs

○ 2017-06-30 12:25:42
● 2026-02-24 01:06:40
● 2026-04-01 02:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
12-go.com	ns1.domainoffensive.de, ns3.domainoffensive.net, ns2.domainoffensive.eu	-

✅ Authoritative Response

Server:192.174.68.21

NS records: ns1.domainoffensive.de, ns3.domainoffensive.net, ns2.domainoffensive.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12-go.com (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`116.203.213.72, 116.202.9.166`
AAAA	2	`2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1`
NS	3	`ns1.domainoffensive.de, ns2.domainoffensive.eu...`
MX	2	`mx01.mail-redirect.de (pri: 10), mx02.mail-redirect.eu (pri: 10)`
TXT	1	`v=spf1 mx mx:mx01.mail-redirect.de mx:mx`
SOA	1	`ns1.domainoffensive.de info.domains.rese`

Analysis

IP Addresses

Four IP numbers are pointed to by 12-go.com: 2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1, 116.202.9.166 and 116.203.213.72.

other host names including mail.english4u.de, mail.computeragent.de, onkodok.de, tns-infratest.com and berkemann-peggy.de share IP numbers with 12-go.com.

Name Servers

12-go.com is delegated to three name servers ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.

12-go.com at least partially shares name servers with other domains, for instance testun.de, csuk.eu, europa-festival.com, rauschberger-zell.de and h-sf.eu.