`columnsandrows.com`

DNSSEC	⚠️ Not signed
A	216.40.34.41^{🇨🇦 TUCOWS216.40.34.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720467415

`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

Same first word

columnsandrows.com

DNS History

6 records (4 active, 2 former)

●NSns1.hover.com2015-07-13 → 2026-03-22 · 2 obs

● 2015-07-13 00:57:14
● 2026-03-22 10:10:20

●NSns2.hover.com2015-07-13 → 2026-03-22 · 2 obs

● 2015-07-13 00:57:14
● 2026-03-22 10:10:20

●MXmx.hover.com.cust.hostedemail.com2015-07-13 → 2026-03-22 · 2 obs

● 2015-07-13 00:57:14
● 2026-03-22 10:10:20

●A216.40.34.412026-02-26 → 2026-03-22 · 3 obs

○ 2017-05-25 01:49:06
● 2026-02-26 08:04:28
● 2026-03-22 10:10:20

○A64.98.145.302016-09-14 → 2017-05-25 · 5 obs

○ 2016-02-28 16:36:00
● 2016-09-14 02:39:06
● 2017-05-25 01:49:06
○ 2026-02-26 08:04:28
○ 2026-03-22 10:10:20

○A64.99.80.302015-07-13 → 2016-02-28 · 4 obs

● 2015-07-13 00:57:14
● 2016-02-28 16:36:00
○ 2016-09-14 02:39:06
○ 2026-03-22 10:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
columnsandrows.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server: 216.40.47.26

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columnsandrows.com (unsigned zone)

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.40.34.41`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

IP Addresses

columnsandrows.com points to IP number: 216.40.34.41.

Other host names such as auth.bay.jewelryhq.net, commutertools.com, lindamackayartist.com, denisv.me and ns.27levels.com share IPs with columnsandrows.com.

Name Servers

columnsandrows.com is delegated to two name servers: ns1.hover.com and ns2.hover.com.

columnsandrows.com shares the same name server setup as gnemmi.ca, kingdom-connection.org, modelica.com, rcdr.ca and gmailforce.com.

columnsandrows.com at least partially shares name servers with other domains, for instance desync0.com, americanstripping.net, tameflow.org, triangulon.com and cnchan.com.

these name servers are often used in conjunction with the name servers ns3.hover.com.

Host names with two IP numbers: ns1.hover.com points to: 2604:4000:0:d:216:40:47:26 and 216.40.47.26; ns2.hover.com points to: 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.

Mail Servers

columnsandrows.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.

The mail server setup for columnsandrows.com matches that of other domains, for instance vitalnet.net, prodahlenv.com, broberts.com, maadly.com and canada2020.com.

columnsandrows.com shares some mail servers with other domains, at least in part, for instance cleverbricks.com.

mx.hover.com.cust.hostedemail.com points to a single IP: 216.40.42.4.

columnsandrows.com - robtex.com