`caldavserver.com`

DNSSEC	⚠️ Not signed
A	104.209.192.206^{🇺🇸 Microsoft104.208.0.0/13 MICROSOFT}
NS	`nsa3.srv53.net` ⭐
		A	2001:41d0:203:dee4:178:32:247:1^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	178.32.247.1^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`nsa3.srv53.net`
NS	`nsa3.srv53.com`
		A	2001:41d0:203:dee4:178:32:247:9^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	178.32.247.9^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`nsa3.srv53.com`
NS	`nsa4.srv53.org`
		A	2001:41d0:203:dee4:178:32:247:6^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	178.32.247.6^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`nsa4.srv53.org`
NS	`nsb2.srv53.com`
		A	2a01:4f9:4a:530c:181:9:150:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`nsb2.srv53.com`
		A	135.181.9.150^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`nsb2.srv53.com`
NS	`nsb3.srv53.net`
		A	2a01:4f9:4a:530c:181:9:154:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`nsb3.srv53.net`
		A	135.181.9.154^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`nsb3.srv53.net`
NS	`nsb4.srv53.org`
		A	2a01:4f9:4a:530c:181:9:158:2^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`nsb4.srv53.org`
		A	135.181.9.158^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`nsb4.srv53.org`
NS	`nsc2.srv53.com`
		A	2a02:2279:0:1201:78:27:225:70^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`nsc2.srv53.com`
		A	78.27.225.70^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`nsc2.srv53.com`
NS	`nsc2.srv53.net`
		A	2a02:2279:0:1201:78:27:225:69^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`nsc2.srv53.net`
		A	78.27.225.69^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`nsc2.srv53.net`
NS	`nsc4.srv53.org`
		A	2a02:2279:0:1201:78:27:225:64^{🇺🇦 MIROHOST2a02:2279::/40}
			PTR	`nsc4.srv53.org`
		A	78.27.225.64^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`nsc4.srv53.org`
NS	`nsd2.srv53.com`
		A	2a02:2278:70eb:298:89:184:64:108^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`nsd2.srv53.com`
		A	89.184.64.108^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`nsd2.srv53.com`
NS	`nsd3.srv53.net`
		A	2a02:2278:70eb:298:89:184:64:81^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`nsd3.srv53.net`
		A	89.184.64.81^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`nsd3.srv53.net`
NS	`nsd3.srv53.org`
		A	2a02:2278:70eb:298:89:184:64:96^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`nsd3.srv53.org`
		A	89.184.64.96^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`nsd3.srv53.org`
MX	`mx.imena.ua` ⭐
		A	78.27.225.12^{🇺🇦 MIROHOST78.27.224.0/19}
			PTR	`mx.imena.ua`
TXT	`fp9umsd5aiaeuhm2b79qkftno6`
TXT	`democardcaldav.azurewebsites.net`
SOA	`nsa3.srv53.net`support@dnshosting.org serial=1777576921

`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=1781361428

DNS History

21 records (14 active, 7 former)

○NSns1.sedoparking.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 14:46:58
○ 2015-07-16 07:56:52
○ 2026-06-13 14:57:34

○NSns2.sedoparking.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 14:46:58
○ 2015-07-16 07:56:52
○ 2026-06-13 14:57:34

●NSnsa3.srv53.com2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsa3.srv53.net2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsa4.srv53.org2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsb2.srv53.com2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsb3.srv53.net2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsb4.srv53.org2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsc2.srv53.com2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsc2.srv53.net2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsc4.srv53.org2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsd2.srv53.com2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsd3.srv53.net2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

●NSnsd3.srv53.org2015-07-16 → 2026-06-13 · 3 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2026-06-13 14:57:34

○MXmail.imena.com.ua2015-07-16 → 2016-07-08 · 5 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2016-07-08 19:08:50
○ 2017-03-29 17:24:36
○ 2026-06-13 14:57:34

○MXmail.imena.ua2017-03-29 → 2017-03-29 · 3 obs

○ 2016-07-08 19:08:50
● 2017-03-29 17:24:36
○ 2026-06-13 14:57:34

●MXmx.imena.ua2026-06-13 → 2026-06-13 · 2 obs

○ 2017-03-29 17:24:36
● 2026-06-13 14:57:34

●A104.209.192.2062026-06-13 → 2026-06-13 · 2 obs

○ 2017-03-29 17:24:36
● 2026-06-13 14:57:34

○A104.44.128.132017-03-29 → 2017-03-29 · 3 obs

○ 2016-07-08 19:08:50
● 2017-03-29 17:24:36
○ 2026-06-13 14:57:34

○A5.39.10.932015-07-16 → 2016-07-08 · 5 obs

○ 2008-03-14 14:46:58
● 2015-07-16 07:56:52
● 2016-07-08 19:08:50
○ 2017-03-29 17:24:36
○ 2026-06-13 14:57:34

○A82.98.86.1652008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 14:46:58
○ 2015-07-16 07:56:52
○ 2026-06-13 14:57:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
caldavserver.com	nsc4.srv53.org, nsd3.srv53.org, nsa3.srv53.net, nsb3.srv53.net...	8 records

✅ Authoritative Response

Server:78.27.225.64

NS records: nsc4.srv53.org, nsd3.srv53.org, nsa3.srv53.net, nsb3.srv53.net, nsc2.srv53.net, nsb2.srv53.com, nsc2.srv53.com, nsd2.srv53.com, nsa3.srv53.com, nsd3.srv53.net, nsa4.srv53.org, nsb4.srv53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caldavserver.com (unsigned zone)

⏱️ Timing

Total: 945ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.209.192.206`
NS	12	`nsb4.srv53.org, nsa3.srv53.net...`
MX	1	`mx.imena.ua (pri: 10)`
TXT	2	`fp9umsd5aiaeuhm2b79qkftno6, democardcaldav.azurewebsites.net`
SOA	1	`nsa3.srv53.net support.dnshosting.org`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (nsb2.srv53.com, nsb2.srv53.com, nsc2.srv53.com...)

Analysis

IP Addresses

caldavserver.com points to a single IP number: 104.209.192.206.

Additional host names — drdavespi.com, dabelleza.com, crik-sync.com and two others — share IP numbers with caldavserver.com.

Name Servers

DNS for caldavserver.com is handled by 12 name servers: nsa3.srv53.com, nsb2.srv53.com, nsc2.srv53.com and 9 others.

At least some of caldavserver.com's name servers are shared with other domains, for example zarog.com.ua, auto-hub.info, bitrev.net and two more.

These name servers tend to co-occur with nsc4.srv53.org, nsa4.srv53.org, nsd3.srv53.net and 7 other name servers in the same DNS delegations.

Host names with two IP numbers:

nsa3.srv53.com has two IP addresses: 178.32.247.9 and 2001:41d0:203:dee4:178:32:247:9.

nsb2.srv53.com has two IP addresses: 135.181.9.150 and 2a01:4f9:4a:530c:181:9:150:2.

nsc2.srv53.com has two IP addresses: 78.27.225.70 and 2a02:2279:0:1201:78:27:225:70.

nsd2.srv53.com has two IP addresses: 89.184.64.108 and 2a02:2278:70eb:298:89:184:64:108.

nsa3.srv53.net has two IP addresses: 178.32.247.1 and 2001:41d0:203:dee4:178:32:247:1.

nsb3.srv53.net has two IP addresses: 135.181.9.154 and 2a01:4f9:4a:530c:181:9:154:2.

nsc2.srv53.net has two IP addresses: 78.27.225.69 and 2a02:2279:0:1201:78:27:225:69.

nsd3.srv53.net has two IP addresses: 89.184.64.81 and 2a02:2278:70eb:298:89:184:64:81.

nsa4.srv53.org has two IP addresses: 178.32.247.6 and 2001:41d0:203:dee4:178:32:247:6.

nsb4.srv53.org has two IP addresses: 135.181.9.158 and 2a01:4f9:4a:530c:181:9:158:2.

nsc4.srv53.org has two IP addresses: 78.27.225.64 and 2a02:2279:0:1201:78:27:225:64.

nsd3.srv53.org has two IP addresses: 89.184.64.96 and 2a02:2278:70eb:298:89:184:64:96.

Mail Servers

caldavserver.com has one mail server: mx.imena.ua.

caldavserver.com shares the same mail server setup as other domains, including express-credit.com.ua, cofe.com.ua, lviv-capital.com.ua and two others.

caldavserver.com overlaps on mail servers with certain other domains, rx.ua among them.

mx.imena.ua has exactly one IP number: 78.27.225.12.

caldavserver.com - robtex.com