columnist.com - robtex.com

columnist.com

DNSSEC⚠️ Not signed
A3.33.243.145πŸ‡ΊπŸ‡Έ Amazon3.33.240.0/20
PTRa3edc0dabdef92d6d.awsglobalaccelerator.com
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1πŸ‡ΊπŸ‡Έ MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1πŸ‡ΊπŸ‡Έ MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1πŸ‡ΊπŸ‡Έ MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1πŸ‡ΊπŸ‡Έ MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1πŸ‡ΊπŸ‡Έ MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1πŸ‡ΊπŸ‡Έ MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info ⚠️ Not in parent delegation
A2610:a1:1016::1πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1πŸ‡ΊπŸ‡Έ MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk ⚠️ Not in parent delegation
A2610:a1:1017::1πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1πŸ‡ΊπŸ‡Έ MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
MXmx00.mail.com ⭐
A74.208.5.20πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.mail.com
MXmx01.mail.com ⭐
A74.208.5.22πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.mail.com
TXTv=spf1 redirect=_spf.mail.com
SOApdns1.ultradns.netggorman@easylink.com 2013-01-30 #26

com

Subdomains

Same first word

Similar names

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukMXmx00.mail.commx01.mail.commx00.gmx.commx01.gmx.comA3.33.243.145141.8.224.14350.31.210.85
●NSpdns1.ultradns.net2015-07-14 β†’ 2026-03-16 Β· 2 obs
● 2015-07-14 03:36:16
● 2026-03-16 08:36:12
●NSpdns2.ultradns.net2015-07-14 β†’ 2026-03-16 Β· 2 obs
● 2015-07-14 03:36:16
● 2026-03-16 08:36:12
●NSpdns3.ultradns.org2015-07-14 β†’ 2026-03-16 Β· 2 obs
● 2015-07-14 03:36:16
● 2026-03-16 08:36:12
●NSpdns4.ultradns.org2015-07-14 β†’ 2026-03-16 Β· 2 obs
● 2015-07-14 03:36:16
● 2026-03-16 08:36:12
●NSpdns5.ultradns.info2015-07-14 β†’ 2026-03-16 Β· 2 obs
● 2015-07-14 03:36:16
● 2026-03-16 08:36:12
●NSpdns6.ultradns.co.uk2015-07-14 β†’ 2026-03-16 Β· 2 obs
● 2015-07-14 03:36:16
● 2026-03-16 08:36:12
β—‹MXmx00.gmx.com2015-07-14 β†’ 2016-01-09 Β· 4 obs
● 2015-07-14 03:36:16
● 2016-01-09 12:14:12
β—‹ 2016-03-31 10:09:54
β—‹ 2026-03-16 08:36:12
●MXmx00.mail.com2016-03-31 β†’ 2026-03-16 Β· 3 obs
β—‹ 2016-01-09 12:14:12
● 2016-03-31 10:09:54
● 2026-03-16 08:36:12
β—‹MXmx01.gmx.com2015-07-14 β†’ 2016-01-09 Β· 4 obs
● 2015-07-14 03:36:16
● 2016-01-09 12:14:12
β—‹ 2016-03-31 10:09:54
β—‹ 2026-03-16 08:36:12
●MXmx01.mail.com2016-03-31 β†’ 2026-03-16 Β· 3 obs
β—‹ 2016-01-09 12:14:12
● 2016-03-31 10:09:54
● 2026-03-16 08:36:12
β—‹A141.8.224.1432016-08-18 β†’ 2018-10-23 Β· 5 obs
β—‹ 2016-05-11 22:45:18
● 2016-08-18 15:34:34
● 2018-10-23 08:13:44
β—‹ 2026-02-20 12:24:06
β—‹ 2026-03-16 08:36:12
●A3.33.243.1452026-02-20 β†’ 2026-03-16 Β· 3 obs
β—‹ 2018-10-23 08:13:44
● 2026-02-20 12:24:06
● 2026-03-16 08:36:12
β—‹A50.31.210.852015-07-14 β†’ 2016-05-11 Β· 4 obs
● 2015-07-14 03:36:16
● 2016-05-11 22:45:18
β—‹ 2016-08-18 15:34:34
β—‹ 2026-03-16 08:36:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
columnist.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net-

βœ… Authoritative Response

Server: 199.7.68.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columnist.com (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.33.243.145
NS6pdns1.ultradns.net, pdns2.ultradns.net...
MX2mx00.mail.com (pri: 10), mx01.mail.com (pri: 10)
TXT1v=spf1 redirect=_spf.mail.com
SOA1pdns1.ultradns.net ggorman.easylink.com

Analysis

Hierarchy

The parent of www.columnist.com is columnist.com.

IP Addresses

columnist.com points to IP number: 3.33.243.145.

Other host names such as hostmaster.vxd.com, apula.net, eqpt.com, bookslook.com and 2862.com share IPs with columnist.com.

Name Servers

columnist.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

columnist.com at least partially shares name servers with other domains, for instance 61.124.52.in-addr.arpa, ratestogo.fr, chockpoint.net, birkhauser-science.de and 1.a.3.9.0.0.6.6.3.2.3.3.2.1.0.0.0.0.4.b.8.0.5.2.0.0.0.9.0.0.6.2.ip6.arpa.

these name servers are often used with the name servers udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org, x4.amazonaws.org and dns1.p01.nsone.net.

Host names with two IP numbers: pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1; pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1; pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1; pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1; pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1; pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.

Mail Servers

columnist.com is handled by two mail servers: mx00.mail.com and mx01.mail.com.

The mail server setup for columnist.com matches that of other domains, for instance chemist.com, leehom.net, hoopsmail.com, mobsters.com and mail.usa.com.

columnist.com shares at least partially some mail servers with other domains, including sunrise-lm.ru, toothfairy.com, job4u.com, bsdmail.com and graphic-designer.com.

Host names with a single IP:

mx00.mail.com points to 74.208.5.20.

mx01.mail.com points to 74.208.5.22.