`columbia-threadneedle.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
MX	`relay1.netnames.net` ⭐
		A	185.26.230.83^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`relay1.netnames.net`
MX	`relay2.netnames.net`⁽²⁰⁾
		A	185.26.230.89^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`relay2.netnames.net`
TXT	`v=spf1 -all`
SOA	`udns1.cscdns.net`hostmaster@cscdns.net 2018-07-30 #11

`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=1777263241

Same first word

DNS History

11 records (6 active, 5 former)

○NSns1.netnames.net2015-06-17 → 2018-08-01 · 4 obs

● 2015-06-17 11:51:04
● 2018-08-01 16:10:32
○ 2026-04-14 20:21:56
○ 2026-04-27 04:33:18

○NSns2.netnames.net2015-06-17 → 2018-08-01 · 4 obs

● 2015-06-17 11:51:04
● 2018-08-01 16:10:32
○ 2026-04-14 20:21:56
○ 2026-04-27 04:33:18

○NSns5.netnames.net2015-06-17 → 2018-08-01 · 4 obs

● 2015-06-17 11:51:04
● 2018-08-01 16:10:32
○ 2026-04-14 20:21:56
○ 2026-04-27 04:33:18

○NSns6.netnames.net2015-06-17 → 2018-08-01 · 4 obs

● 2015-06-17 11:51:04
● 2018-08-01 16:10:32
○ 2026-04-14 20:21:56
○ 2026-04-27 04:33:18

●NSudns1.cscdns.net2026-04-14 → 2026-04-27 · 3 obs

○ 2018-08-01 16:10:32
● 2026-04-14 20:21:56
● 2026-04-27 04:33:18

●NSudns2.cscdns.uk2026-04-14 → 2026-04-27 · 3 obs

○ 2018-08-01 16:10:32
● 2026-04-14 20:21:56
● 2026-04-27 04:33:18

●MXrelay1.netnames.net2015-06-17 → 2026-04-27 · 2 obs

● 2015-06-17 11:51:04
● 2026-04-27 04:33:18

●MXrelay2.netnames.net2015-06-17 → 2026-04-27 · 2 obs

● 2015-06-17 11:51:04
● 2026-04-27 04:33:18

●A165.160.13.202026-04-14 → 2026-04-27 · 3 obs

○ 2018-08-01 16:10:32
● 2026-04-14 20:21:56
● 2026-04-27 04:33:18

●A165.160.15.202026-04-14 → 2026-04-27 · 3 obs

○ 2018-08-01 16:10:32
● 2026-04-14 20:21:56
● 2026-04-27 04:33:18

○A185.26.230.1292015-06-17 → 2018-08-01 · 4 obs

● 2015-06-17 11:51:04
● 2018-08-01 16:10:32
○ 2026-04-14 20:21:56
○ 2026-04-27 04:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
columbia-threadneedle.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbia-threadneedle.com (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
MX	2	`relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 20)`
TXT	1	`v=spf1 -all`
SOA	1	`udns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

columbia-threadneedle.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.

Other host names, for instance 178-165-140-006.dyn.orange.at, rene-salomon.info, silkroad-themovie.com, gmcoffers.com and chevyventure.com share IP numbers with columbia-threadneedle.com.

Name Servers

Two name servers udns1.cscdns.net and udns2.cscdns.uk handle delegation for columbia-threadneedle.com.

columbia-threadneedle.com uses the same name server setup as other domains, for example bigboat.com.au, go.next, insurancepaysforcpap.net, massmutualinternational.com and omegaonline.org.

columbia-threadneedle.com partially shares name servers with other domains; examples include electrolux-store.com, benassure.ca, p(0x616e616c)pina.fi, locustgrovedc.com and electrolux.pl.

Host names with two IP numbers:

udns1.cscdns.net points to: 2001:502:f3ff::201 and 204.74.66.1

udns2.cscdns.uk points to: 2001:502:4612::201 and 204.74.111.1

Mail Servers

columbia-threadneedle.com is handled by two mail servers: relay1.netnames.net and relay2.netnames.net.

columbia-threadneedle.com has the same mail server setup as other domains, including ifaw.fr, finair.fr, facilitiesagent.com, costacoffee.ee and maersksealand.com.

columbia-threadneedle.com shares some mail servers with other domains at least partially, for example tokenlessauthentication.com, lambi.it, emperorhost.com and hpimail.co.uk.

Host names with one IP number: The host name relay1.netnames.net points to 185.26.230.83 and the host name relay2.netnames.net points to 185.26.230.89.

columbia-threadneedle.com - robtex.com