columbia206.com - robtex.com

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`columbia206.com`

DNSSEC	⚠️ Not signed
A	104.17.67.73^Cloudflare
NS	`ns31.domaincontrol.com` ⭐
		A	2603:5:2191::10^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns31.domaincontrol.com`
		A	97.74.105.16^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns31.domaincontrol.com`
NS	`ns32.domaincontrol.com`
		A	2603:5:2291::10^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns32.domaincontrol.com`
		A	173.201.73.16^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns32.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-in-f27.1e100.net`
TXT	`google-site-verification=fMe8OZ48nak9NJm88OvO9BZoZrYmafGXTtIpRFxfdyI`
SOA	`ns31.domaincontrol.com`dns@jomax.net 2023-10-31 #1

`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=1771291435

Up

www.columbia206.com

Same first word

columbia206.org

columbia206.com

DNS History

16 records (8 active, 8 former)

●NSns31.domaincontrol.com2015-07-16 → 2026-02-19 · 2 obs

● 2015-07-16 02:08:34
● 2026-02-19 01:12:00

●NSns32.domaincontrol.com2015-07-16 → 2026-02-19 · 2 obs

● 2015-07-16 02:08:34
● 2026-02-19 01:12:00

●MXalt1.aspmx.l.google.com2026-02-19 → 2026-02-19 · 2 obs

○ 2018-12-17 17:15:28
● 2026-02-19 01:12:00

●MXalt2.aspmx.l.google.com2026-02-19 → 2026-02-19 · 2 obs

○ 2018-12-17 17:15:28
● 2026-02-19 01:12:00

●MXalt3.aspmx.l.google.com2026-02-19 → 2026-02-19 · 2 obs

○ 2018-12-17 17:15:28
● 2026-02-19 01:12:00

●MXalt4.aspmx.l.google.com2026-02-19 → 2026-02-19 · 2 obs

○ 2018-12-17 17:15:28
● 2026-02-19 01:12:00

●MXaspmx.l.google.com2026-02-19 → 2026-02-19 · 2 obs

○ 2018-12-17 17:15:28
● 2026-02-19 01:12:00

○MXcolumbia206.com.bak-mx.smtproutes.com2015-07-16 → 2016-09-10 · 4 obs

● 2015-07-16 02:08:34
● 2016-09-10 13:10:56
○ 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

○MXcolumbia206.com.pri-mx.smtproutes.com2015-07-16 → 2016-09-10 · 4 obs

● 2015-07-16 02:08:34
● 2016-09-10 13:10:56
○ 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

○MXmx1.mtaroutes.com2018-12-17 → 2018-12-17 · 3 obs

○ 2016-09-10 13:10:56
● 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

○MXmx2.mtaroutes.com2018-12-17 → 2018-12-17 · 3 obs

○ 2016-09-10 13:10:56
● 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

○MXmx3.mtaroutes.com2018-12-17 → 2018-12-17 · 3 obs

○ 2016-09-10 13:10:56
● 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

○MXmx4.mtaroutes.com2018-12-17 → 2018-12-17 · 3 obs

○ 2016-09-10 13:10:56
● 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

●A104.17.67.732026-02-19 → 2026-02-19 · 2 obs

○ 2018-12-17 17:15:28
● 2026-02-19 01:12:00

○A209.114.152.2102015-07-16 → 2016-09-10 · 4 obs

● 2015-07-16 02:08:34
● 2016-09-10 13:10:56
○ 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

○A52.206.191.2322018-12-17 → 2018-12-17 · 3 obs

○ 2016-09-10 13:10:56
● 2018-12-17 17:15:28
○ 2026-02-19 01:12:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
columbia206.com	ns31.domaincontrol.com, ns32.domaincontrol.com	-

✅ Authoritative Response

Server: 173.201.73.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbia206.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.67.73`
NS	2	`ns31.domaincontrol.com, ns32.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`google-site-verification=fMe8OZ48nak9NJm`
SOA	1	`ns31.domaincontrol.com dns.jomax.net`

AI analysis

columbia206.com is the parent of www.columbia206.com.

columbia206.com resolves to a single IP address: 104.17.67.73.

Other host names including colburn.finalsite.com, mercersburg.edu, mlschools.org, org.finalsite.com and adsl-65-66-136-213.oakhilldayschool.org share IP numbers with columbia206.com.

columbia206.com's delegation uses two name servers, ns31.domaincontrol.com and ns32.domaincontrol.com.

columbia206.com shares the same name server setup as other domains, for example abssdc.net, doomaus.com, groundcoversolutions.co.uk, salsanci.com and antones.us.

Host names with two IPs:

ns31.domaincontrol.com points to: 2603:5:2191::10 and 97.74.105.16

ns32.domaincontrol.com points to: 2603:5:2291::10 and 173.201.73.16

columbia206.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The mail servers for columbia206.com are shared with other domains, for instance ns500693.ns500693.ns500693.ns500693.ns500693.ns500693.ns500693.ns500699.ns500588.ns500693.ns500699.ns500632.ns500588.ns500110.dtrkdll.com, ns500742.ns500731.ns500742.ns500731.ns500754.ns500705.ns500688.ns500704.ns500704.ns500666.ns500666.ns500131.lustychickser.com, ns500742.ns500742.ns500754.ns500731.ns500688.ns500705.ns500688.ns500678.ns500671.ns500704.ns500705.ns500678.ns500649.ns500649.ns500666.ns500142.lustyslutz.com, ns500754.ns500671.ns500671.ns500754.ns500671.ns500704.ns500705.ns500688.ns500671.ns500666.tenderladiesbz.com and ns500671.ns500671.ns500754.ns500671.ns500742.ns500704.ns500731.ns500688.ns500704.ns500704.ns500688.ns500671.ns500666.tenderladiesbz.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.