`cantorheller.com`

DNSSEC	⚠️ Not signed
A	185.20.205.72^{🇩🇰 team-blue-denmark185.20.204.0/22}
		PTR	`linux396.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
TXT	`v=spf1 include:spf.simply.com -all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`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=1774794277

Same first word

cantorheller.com

DNS History

15 records (6 active, 9 former)

●NSns1.simply.com2026-02-19 → 2026-03-29 · 3 obs

○ 2020-01-15 03:01:46
● 2026-02-19 01:29:52
● 2026-03-29 14:36:16

○NSns1.surf-town.net2015-08-21 → 2020-01-15 · 4 obs

● 2015-08-21 13:11:54
● 2020-01-15 03:01:46
○ 2026-02-19 01:29:52
○ 2026-03-29 14:36:16

●NSns2.simply.com2026-02-19 → 2026-03-29 · 3 obs

○ 2020-01-15 03:01:46
● 2026-02-19 01:29:52
● 2026-03-29 14:36:16

○NSns2.surf-town.net2015-08-21 → 2020-01-15 · 4 obs

● 2015-08-21 13:11:54
● 2020-01-15 03:01:46
○ 2026-02-19 01:29:52
○ 2026-03-29 14:36:16

●NSns3.simply.com2026-02-19 → 2026-03-29 · 3 obs

○ 2020-01-15 03:01:46
● 2026-02-19 01:29:52
● 2026-03-29 14:36:16

○NSns3.surf-town.net2015-08-21 → 2020-01-15 · 4 obs

● 2015-08-21 13:11:54
● 2020-01-15 03:01:46
○ 2026-02-19 01:29:52
○ 2026-03-29 14:36:16

●NSns4.simply.com2026-02-19 → 2026-03-29 · 3 obs

○ 2020-01-15 03:01:46
● 2026-02-19 01:29:52
● 2026-03-29 14:36:16

○MXalt1.aspmx.l.google.com2016-03-21 → 2016-07-17 · 5 obs

○ 2015-12-07 02:01:34
● 2016-03-21 21:16:06
● 2016-07-17 23:14:32
○ 2017-04-02 15:55:42
○ 2026-03-29 14:36:16

○MXaspmx.l.google.com2016-03-21 → 2016-07-17 · 5 obs

○ 2015-12-07 02:01:34
● 2016-03-21 21:16:06
● 2016-07-17 23:14:32
○ 2017-04-02 15:55:42
○ 2026-03-29 14:36:16

○MXmail3.surf-town.net2017-04-02 → 2020-01-15 · 5 obs

○ 2016-07-17 23:14:32
● 2017-04-02 15:55:42
● 2020-01-15 03:01:46
○ 2026-02-19 01:29:52
○ 2026-03-29 14:36:16

○MXmail3.surftown.se2015-08-21 → 2015-12-07 · 4 obs

● 2015-08-21 13:11:54
● 2015-12-07 02:01:34
○ 2016-03-21 21:16:06
○ 2026-03-29 14:36:16

●MXmx.simply.com2026-02-19 → 2026-03-29 · 3 obs

○ 2020-01-15 03:01:46
● 2026-02-19 01:29:52
● 2026-03-29 14:36:16

●A185.20.205.722026-02-19 → 2026-03-29 · 3 obs

○ 2020-01-15 03:01:46
● 2026-02-19 01:29:52
● 2026-03-29 14:36:16

○A212.237.249.122020-01-15 → 2020-01-15 · 4 obs

○ 2017-04-02 15:55:42
● 2020-01-15 03:01:46
○ 2026-02-19 01:29:52
○ 2026-03-29 14:36:16

○A212.97.132.1072015-08-21 → 2017-04-02 · 4 obs

● 2015-08-21 13:11:54
● 2017-04-02 15:55:42
○ 2020-01-15 03:01:46
○ 2026-03-29 14:36:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cantorheller.com	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	6 records

✅ Authoritative Response

Server:91.197.248.80

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.20.205.72`
NS	4	`ns2.simply.com, ns1.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 include:spf.simply.com -all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.simply.com, ns1.simply.com, ns2.simply.com...)

Analysis

IP Addresses

cantorheller.com points to a single IP number: 185.20.205.72.

Other host names, for instance innovamarine.com, stayclear.com, vollstedt.dk, xn--frkylningsakuten-mwb.com and timeinvest.dk share IP numbers with cantorheller.com.

Name Servers

cantorheller.com is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

cantorheller.com at least partially shares name servers with other domains, for instance benchrest.nu, ronnyhagerman.com, ssa.dk, biu.dk and epipic.dk.

These name servers are commonly used alongside ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.

Two IP numbers per host:

Host ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78.

Host ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.

One IP number per host:

Host ns3.simply.com points to 91.197.248.79.

Host ns4.simply.com points to 91.197.248.80.

Mail Servers

cantorheller.com is handled by a single mail server, mx.simply.com.

cantorheller.com uses the same mail server configuration as other domains, such as aldrigspillet.dk, emilsamuelsen.com, fixas.se, gammelholmcopenhagen.com and aaloekkesholm.dk.

cantorheller.com shares some mail servers with other domains at least partially, for example nord-digital.dk.

mx.simply.com points to a single IP: 94.231.106.20.

cantorheller.com - robtex.com