`elastictheory.com`

DNSSEC	⚠️ Not signed
A	207.148.118.212^{🇸🇬 AS-VULTR207.148.116.0/22 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
		PTR	`mail.elastictheory.com`
NS	`x.ns.joker.com` ⭐
		A	194.245.103.13^{🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA}
			PTR	`x.ns.joker.com`
NS	`y.ns.joker.com`
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com`
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
MX	`mail.elastictheory.com` ⭐
		A	207.148.118.212^{🇸🇬 AS-VULTR207.148.116.0/22 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`mail.elastictheory.com`
TXT	`google-site-verification=tpZ6hVzrdN3J-ootLt6yBYqmGbQ7tvuLgQhZzZ065wA`
TXT	`v=spf1 a mx a:mail.elastictheory.com a:vhost.elastictheory.com ip4:207.148.11...`
SOA	`x.ns.joker.com`hostmaster@joker.com 2021-03-07 #37

`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=1775192452

Subdomains

mail.elastictheory.com

Same first word

elastictheory.com

Similar names

royalesthetic.com

royaltechsite.co.uk

DNS History

9 records (5 active, 4 former)

○NSa.ns.joker.com2015-06-30 → 2018-06-28 · 4 obs

● 2015-06-30 09:06:26
● 2018-06-28 12:50:52
○ 2026-02-19 12:18:30
○ 2026-04-03 05:09:24

○NSb.ns.joker.com2015-06-30 → 2018-06-28 · 4 obs

● 2015-06-30 09:06:26
● 2018-06-28 12:50:52
○ 2026-02-19 12:18:30
○ 2026-04-03 05:09:24

○NSc.ns.joker.com2015-06-30 → 2018-06-28 · 4 obs

● 2015-06-30 09:06:26
● 2018-06-28 12:50:52
○ 2026-02-19 12:18:30
○ 2026-04-03 05:09:24

●NSx.ns.joker.com2026-02-19 → 2026-04-03 · 3 obs

○ 2018-06-28 12:50:52
● 2026-02-19 12:18:30
● 2026-04-03 05:09:24

●NSy.ns.joker.com2026-02-19 → 2026-04-03 · 3 obs

○ 2018-06-28 12:50:52
● 2026-02-19 12:18:30
● 2026-04-03 05:09:24

●NSz.ns.joker.com2026-02-19 → 2026-04-03 · 3 obs

○ 2018-06-28 12:50:52
● 2026-02-19 12:18:30
● 2026-04-03 05:09:24

●MXmail.elastictheory.com2015-06-30 → 2026-04-03 · 2 obs

● 2015-06-30 09:06:26
● 2026-04-03 05:09:24

○A104.207.150.1072015-06-30 → 2018-06-28 · 4 obs

● 2015-06-30 09:06:26
● 2018-06-28 12:50:52
○ 2026-02-19 12:18:30
○ 2026-04-03 05:09:24

●A207.148.118.2122026-02-19 → 2026-04-03 · 3 obs

○ 2018-06-28 12:50:52
● 2026-02-19 12:18:30
● 2026-04-03 05:09:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
elastictheory.com	x.ns.joker.com, y.ns.joker.com, z.ns.joker.com	5 records

✅ Authoritative Response

Server:192.95.37.184

NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elastictheory.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.118.212`
NS	3	`y.ns.joker.com, z.ns.joker.com...`
MX	1	`mail.elastictheory.com (pri: 20)`
TXT	2	`google-site-verification=tpZ6hVzrdN3J-oo, v=spf1 a mx a:mail.elastictheory.com a:v`
SOA	1	`x.ns.joker.com hostmaster.joker.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (x.ns.joker.com, y.ns.joker.com, y.ns.joker.com...)

Analysis

Hierarchy

elastictheory.com is a parent of mail.elastictheory.com.

IP Addresses

elastictheory.com points to a single IP number: 207.148.118.212.

Other host names such as vhost.makolink.com, mail.elastictheory.com and makolink.com share IP numbers with elastictheory.com.

Name Servers

The delegation for elastictheory.com is handled by three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.

elastictheory.com at least partially shares name servers with other domains, for instance lease-an-apt.com, fairmonttechnology.com, cyberbrain.link, saintpo.com and mediatraffic.net.

these name servers are commonly used with a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.

Host names with two IP numbers:

y.ns.joker.com points to: 2a01:4f8:c0c:165b::1 and 23.88.49.189

z.ns.joker.com points to: 2607:5300:203:7e6d::2222 and 192.95.37.184

Host names with one IP number:

x.ns.joker.com points to: 194.245.103.13

Mail Servers

elastictheory.com is handled by a single mail server, mail.elastictheory.com.

mail.elastictheory.com points to a single IP: 207.148.118.212.

elastictheory.com - robtex.com