columbia.de - robtex.com

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`columbia.de`

DNSSEC	⚠️ Not signed
A	104.18.42.89^Cloudflare ✓ In HTTPS hints
A	172.64.145.167^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`ns1.globaldomainserver.net` ⭐
		A	2400:cb00:2049:1::a29f:305^{🇺🇸 Cloudflare}
		A	162.159.3.5^Cloudflare
NS	`ns2.globaldomainserver.net`
		A	2400:cb00:2049:1::a29f:405^{🇺🇸 Cloudflare}
		A	162.159.4.5^Cloudflare
NS	`ns3.globaldomainserver.net`
		A	2400:cb00:2049:1::a29f:505^{🇺🇸 Cloudflare}
		A	162.159.5.5^Cloudflare
NS	`ns4.globaldomainserver.net`
		A	2400:cb00:2049:1::a29f:605^{🇺🇸 Cloudflare}
		A	162.159.6.5^Cloudflare
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=J0z0D-s4r8uUPhRRu1JvfpsW87C1-ngHUMz4KKRRMqc`
TXT	`v=spf1 include:emailsrvr.com include:_spf-out.smehost.net ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.18.42.89, 172.64.145.167
SOA	`ns1.globaldomainserver.net`dns@cloudflare.com serial=2395373564

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1771291602

Up

www.columbia.de

Same first word

columbia.com.ua

columbia.care

columbia.ru

columbia.hu

columbia.com.pl

columbia.com.br

columbia.com.co

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Similar names

icolumba.com

amicoblu.it

amicoblu.org

culombia.com

colmubia.com

amicoblu.com

lambucio.com

colabium.ru

acumobil.pl

cubomail.com

columbai.com

columiba.com

malibuoc.com

DNS History

19 records (8 active, 11 former)

●NSns1.globaldomainserver.net2016-03-02 → 2026-02-18 · 3 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2026-02-18 07:55:16

○NSns1.musicdns.eu2015-08-29 → 2015-12-12 · 4 obs

● 2015-08-29 11:45:14
● 2015-12-12 13:02:22
○ 2016-03-02 23:25:04
○ 2026-02-18 07:55:16

●NSns2.globaldomainserver.net2016-03-02 → 2026-02-18 · 3 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2026-02-18 07:55:16

○NSns2.musicdns.eu2015-08-29 → 2015-12-12 · 4 obs

● 2015-08-29 11:45:14
● 2015-12-12 13:02:22
○ 2016-03-02 23:25:04
○ 2026-02-18 07:55:16

●NSns3.globaldomainserver.net2016-03-02 → 2026-02-18 · 3 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2026-02-18 07:55:16

○NSns3.musicdns.eu2015-08-29 → 2015-12-12 · 4 obs

● 2015-08-29 11:45:14
● 2015-12-12 13:02:22
○ 2016-03-02 23:25:04
○ 2026-02-18 07:55:16

●NSns4.globaldomainserver.net2016-03-02 → 2026-02-18 · 3 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2026-02-18 07:55:16

○NSns4.musicdns.eu2015-08-29 → 2015-12-12 · 4 obs

● 2015-08-29 11:45:14
● 2015-12-12 13:02:22
○ 2016-03-02 23:25:04
○ 2026-02-18 07:55:16

○MXmail.musicdns.eu2015-08-29 → 2016-03-02 · 4 obs

● 2015-08-29 11:45:14
● 2016-03-02 23:25:04
○ 2016-06-27 02:03:58
○ 2026-02-18 07:55:16

●MXmx1.emailsrvr.com2016-06-27 → 2026-02-18 · 3 obs

○ 2016-03-02 23:25:04
● 2016-06-27 02:03:58
● 2026-02-18 07:55:16

●MXmx2.emailsrvr.com2016-06-27 → 2026-02-18 · 3 obs

○ 2016-03-02 23:25:04
● 2016-06-27 02:03:58
● 2026-02-18 07:55:16

○A104.16.40.1272016-03-02 → 2017-01-07 · 5 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2017-01-07 09:32:24
○ 2026-02-16 13:14:46
○ 2026-02-18 07:55:16

○A104.16.41.1272016-03-02 → 2017-01-07 · 5 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2017-01-07 09:32:24
○ 2026-02-16 13:14:46
○ 2026-02-18 07:55:16

○A104.16.42.1272016-03-02 → 2017-01-07 · 5 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2017-01-07 09:32:24
○ 2026-02-16 13:14:46
○ 2026-02-18 07:55:16

○A104.16.43.1272016-03-02 → 2017-01-07 · 5 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2017-01-07 09:32:24
○ 2026-02-16 13:14:46
○ 2026-02-18 07:55:16

○A104.16.44.1272016-03-02 → 2017-01-07 · 5 obs

○ 2015-12-12 13:02:22
● 2016-03-02 23:25:04
● 2017-01-07 09:32:24
○ 2026-02-16 13:14:46
○ 2026-02-18 07:55:16

●A104.18.42.892026-02-16 → 2026-02-18 · 3 obs

○ 2017-01-07 09:32:24
● 2026-02-16 13:14:46
● 2026-02-18 07:55:16

○A107.23.108.1572015-08-29 → 2015-12-12 · 4 obs

● 2015-08-29 11:45:14
● 2015-12-12 13:02:22
○ 2016-03-02 23:25:04
○ 2026-02-18 07:55:16

●A172.64.145.1672026-02-16 → 2026-02-18 · 3 obs

○ 2017-01-07 09:32:24
● 2026-02-16 13:14:46
● 2026-02-18 07:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
columbia.de	ns4.globaldomainserver.net, ns1.globaldomainserver.net, ns2.globaldomainserver.net, ns3.globaldomainserver.net	-

✅ Authoritative Response

Server: 162.159.6.5

NS records: ns4.globaldomainserver.net, ns1.globaldomainserver.net, ns2.globaldomainserver.net, ns3.globaldomainserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbia.de (unsigned zone)

⏱️ Timing

Total: 1251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.145.167, 104.18.42.89`
NS	4	`ns1.globaldomainserver.net, ns2.globaldomainserver.net...`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	2	`google-site-verification=J0z0D-s4r8uUPhR, v=spf1 include:emailsrvr.com include:_s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ns1.globaldomainserver.net dns.cloudflar`

AI analysis

columbia.de is the parent of www.columbia.de.

columbia.de resolves to two IPs: 104.18.42.89 and 172.64.145.167.

other host names for instance lacie.co.uk, pristiq.com, www.pristiq.com.cdn.cloudflare.net, dl.acm.org and www.muscledefend.com share IP numbers with columbia.de.

columbia.de is delegated to four name servers: ns1.globaldomainserver.net, ns2.globaldomainserver.net, ns3.globaldomainserver.net and ns4.globaldomainserver.net.

columbia.de at least partially shares name servers with other domains, for instance wearevinyl.co.uk, bombaestereoduele.com, juliacommetusais.com, ptxofficial.com and insideout.de.

Host names with two IP numbers:

Host name ns1.globaldomainserver.net points to: 2400:cb00:2049:1::a29f:305 and 162.159.3.5.

Host name ns2.globaldomainserver.net points to: 2400:cb00:2049:1::a29f:405 and 162.159.4.5.

Host name ns3.globaldomainserver.net points to: 2400:cb00:2049:1::a29f:505 and 162.159.5.5.

Host name ns4.globaldomainserver.net points to: 2400:cb00:2049:1::a29f:605 and 162.159.6.5.

columbia.de is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

columbia.de shares the same mail server setup as other domains, for instance accademiasla-mo.it, joynder.com, bendergallery.com, savage-realty.com and nelsonchanphotography.com.

columbia.de shares at least partially some mail servers with other domains, for example yournurseattorney.com, www.ctboot.com, 800credithotline.com and smsfactory.biz.

Host names with one IP number:

The host mx1.emailsrvr.com points to 146.20.161.1 and the host mx2.emailsrvr.com points to 184.106.54.2.