`calendarnation.com`

DNSSEC	⚠️ Not signed
A	185.158.133.1^{🇩🇪 Cloudflare185.158.133.0/24}
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com` ⚠️ Not in parent delegation
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`mx.calendarnation.com.cust.b.hostedemail.com` ⭐
		A	64.98.38.4^{🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow}
			PTR	`mx.b.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1770673299

`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=1778463536

Same first word

calendarnation.com

DNS History

12 records (5 active, 7 former)

●NSns1.systemdns.com2026-03-06 → 2026-05-11 · 3 obs

○ 2017-11-29 06:01:34
● 2026-03-06 00:27:46
● 2026-05-11 02:08:06

○NSns1bdg.name.com2016-01-22 → 2016-01-22 · 3 obs

● 2016-01-22 04:41:24
○ 2017-11-29 06:01:34
○ 2026-05-11 02:08:06

○NSns1glr.name.com2017-11-29 → 2017-11-29 · 4 obs

○ 2016-01-22 04:41:24
● 2017-11-29 06:01:34
○ 2026-03-06 00:27:46
○ 2026-05-11 02:08:06

●NSns2.systemdns.com2026-03-06 → 2026-05-11 · 3 obs

○ 2017-11-29 06:01:34
● 2026-03-06 00:27:46
● 2026-05-11 02:08:06

○NSns2btz.name.com2017-11-29 → 2017-11-29 · 4 obs

○ 2016-01-22 04:41:24
● 2017-11-29 06:01:34
○ 2026-03-06 00:27:46
○ 2026-05-11 02:08:06

●NSns3.systemdns.com2026-03-06 → 2026-05-11 · 3 obs

○ 2017-11-29 06:01:34
● 2026-03-06 00:27:46
● 2026-05-11 02:08:06

○NSns3gnv.name.com2017-11-29 → 2017-11-29 · 4 obs

○ 2016-01-22 04:41:24
● 2017-11-29 06:01:34
○ 2026-03-06 00:27:46
○ 2026-05-11 02:08:06

○NSns4fqz.name.com2017-11-29 → 2017-11-29 · 4 obs

○ 2016-01-22 04:41:24
● 2017-11-29 06:01:34
○ 2026-03-06 00:27:46
○ 2026-05-11 02:08:06

●MXmx.calendarnation.com.cust.b.hostedemail.com2026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 00:27:46
● 2026-05-11 02:08:06

●A185.158.133.12026-03-06 → 2026-05-11 · 3 obs

○ 2017-11-29 06:01:34
● 2026-03-06 00:27:46
● 2026-05-11 02:08:06

○A69.64.147.2422017-11-29 → 2017-11-29 · 4 obs

○ 2016-12-31 03:40:14
● 2017-11-29 06:01:34
○ 2026-03-06 00:27:46
○ 2026-05-11 02:08:06

○A8.5.1.582016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 03:40:14
○ 2017-11-29 06:01:34
○ 2026-05-11 02:08:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
calendarnation.com	ns1.systemdns.com, ns3.systemdns.com	4 records

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calendarnation.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.158.133.1`
NS	3	`ns1.systemdns.com, ns3.systemdns.com...`
MX	1	`mx.calendarnation.com.cust.b.hostedemail`
TXT	1	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.systemdns.com, ns1.systemdns.com, ns3.systemdns.com...)

Analysis

IP Addresses

calendarnation.com resolves to one IP number: 185.158.133.1.

Other host names, for instance alitiq.com, prolos.com.br, olivsolutions.com, surfsideocean.com and b2db.com share IP numbers with calendarnation.com.

Name Servers

calendarnation.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

calendarnation.com at least partially shares name servers with other domains, including wokingso.org.uk, buckscountylifeinsurance.com, ediblepanties.com, likeaboss.club and btchealth.org.

Host names with two IP numbers:

ns1.systemdns.com: 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com: 2604:4000:0:d:64:99:96:36 and 64.99.96.36

Mail Servers

A single mail server handles calendarnation.com, mx.calendarnation.com.cust.b.hostedemail.com.

Host name mx.calendarnation.com.cust.b.hostedemail.com resolves to a single IP: 64.98.38.4.

calendarnation.com - robtex.com