davidcol.com - dns.ninja

`davidcol.com`

DNSSEC	⚠️ Not signed
A	162.159.128.70^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.129.70^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`ns13.jimdo.com`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`ns14.jimdo.com`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p01.nsone.net`
MX	`mx1.jimdo.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.jimdo.com`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 include:sendgrid.net include:emailsrvr.com ~all`
SOA	`dns1.p01.nsone.net`hostmaster@jimdo.com serial=1738072291

`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=1785018542

Same first word

davidcol.com

Similar names

validdoc.com

DNS History

15 records (7 active, 8 former)

●NSdns1.p01.nsone.net2026-02-26 → 2026-07-25 · 3 obs

○ 2017-04-05 12:43:12
● 2026-02-26 15:29:32
● 2026-07-25 22:36:14

○NSns1.jimdo.com2015-06-08 → 2017-04-05 · 4 obs

● 2015-06-08 05:53:46
● 2017-04-05 12:43:12
○ 2026-02-26 15:29:32
○ 2026-07-25 22:36:14

●NSns13.jimdo.com2026-02-26 → 2026-07-25 · 3 obs

○ 2017-04-05 12:43:12
● 2026-02-26 15:29:32
● 2026-07-25 22:36:14

●NSns14.jimdo.com2026-02-26 → 2026-07-25 · 3 obs

○ 2017-04-05 12:43:12
● 2026-02-26 15:29:32
● 2026-07-25 22:36:14

○NSns2.jimdo.com2015-06-08 → 2017-04-05 · 4 obs

● 2015-06-08 05:53:46
● 2017-04-05 12:43:12
○ 2026-02-26 15:29:32
○ 2026-07-25 22:36:14

●MXmx1.jimdo.com2015-06-08 → 2026-07-25 · 2 obs

● 2015-06-08 05:53:46
● 2026-07-25 22:36:14

●MXmx2.jimdo.com2015-06-08 → 2026-07-25 · 2 obs

● 2015-06-08 05:53:46
● 2026-07-25 22:36:14

●A162.159.128.702026-02-26 → 2026-07-25 · 3 obs

○ 2017-04-05 12:43:12
● 2026-02-26 15:29:32
● 2026-07-25 22:36:14

●A162.159.129.702026-02-26 → 2026-07-25 · 3 obs

○ 2017-04-05 12:43:12
● 2026-02-26 15:29:32
● 2026-07-25 22:36:14

○A52.17.193.1132015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 05:53:46
○ 2026-02-26 15:29:32
○ 2026-07-25 22:36:14

○A52.18.10.762015-11-12 → 2015-11-12 · 4 obs

○ 2015-06-08 05:53:46
● 2015-11-12 05:51:10
○ 2016-02-26 14:25:24
○ 2026-07-25 22:36:14

○A52.18.216.1272016-02-26 → 2016-02-26 · 4 obs

○ 2015-11-12 05:51:10
● 2016-02-26 14:25:24
○ 2016-08-08 20:44:44
○ 2026-07-25 22:36:14

○A52.208.104.1542016-08-08 → 2016-08-08 · 4 obs

○ 2016-02-26 14:25:24
● 2016-08-08 20:44:44
○ 2017-04-05 12:43:12
○ 2026-07-25 22:36:14

○A52.49.239.962017-04-05 → 2017-04-05 · 4 obs

○ 2016-08-08 20:44:44
● 2017-04-05 12:43:12
○ 2026-02-26 15:29:32
○ 2026-07-25 22:36:14

○A54.171.32.2432015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 05:53:46
○ 2015-11-12 05:51:10
○ 2026-07-25 22:36:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
davidcol.com	ns13.jimdo.com, ns14.jimdo.com	2 records

✅ Authoritative Response

Server:198.51.45.65

NS records: ns13.jimdo.com, ns14.jimdo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidcol.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.128.70, 162.159.129.70`
NS	2	`ns13.jimdo.com, ns14.jimdo.com`
MX	2	`mx1.jimdo.com (pri: 10), mx2.jimdo.com (pri: 20)`
TXT	1	`v=spf1 include:sendgrid.net include:emai`
SOA	1	`dns1.p01.nsone.net hostmaster.jimdo.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns13.jimdo.com, ns14.jimdo.com)

Analysis

IP Addresses

davidcol.com directs to two IP numbers, 162.159.128.70 and 162.159.129.70

ralf-schink.com, 2017madeinorange.com, tatjanakristof.de plus two other host names have IP numbers in common with davidcol.com.

Name Servers

DNS for davidcol.com is handled by three authoritative name servers: ns13.jimdo.com, ns14.jimdo.com and dns1.p01.nsone.net.

davidcol.com partially shares its NS delegation with several other domains, including marklas.co.uk, fairfaxinc.com, ailefroide.org and two others.

In DNS configurations, these name servers often share authority with dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net and 7 other name servers.

Host names pointing to two IP addresses:

dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

Host names resolving to a single IP address:

ns13.jimdo.com directs to 198.51.44.1.

ns14.jimdo.com directs to 198.51.44.65.

Host names pointing to 198.51.44.1 IP addresses: dns1.p01.nsone.net and ns13.jimdo.com.

Mail Servers

davidcol.com uses two mail servers, mx1.jimdo.com and mx2.jimdo.com.

The mail server setup of davidcol.com matches that of other domains such as tierschutz-friedberg-hochzoll.com, oegro.com, elbsegler.info and two others.

At least a portion of davidcol.com's mail servers are also used by other domains, for example berghof-berger.de.

mx1.jimdo.com resolves to 173.203.187.1. mx2.jimdo.com resolves to 108.166.43.2. Both host names point to a single IP number.