`blueserver2020.com`

DNSSEC	⚠️ Not signed
A	185.18.213.20^{🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24}
		PTR	`sd.blueserver2020.com`
NS	`ns12.blueserver2020.com` ⭐ ⚠️ Not in parent delegation
		A	185.18.213.20^{🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24}
			PTR	`sd.blueserver2020.com`
NS	`ns1.blueserver2020.com` ⚠️ Not in parent delegation
		A	185.18.213.20^{🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24}
			PTR	`sd.blueserver2020.com`
NS	`ns11.blueserver2020.com` ⚠️ Not in zone NS records
		A	185.18.213.20^{🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24}
			PTR	`sd.blueserver2020.com`
NS	`ns2.blueserver2020.com` ⚠️ Not in zone NS records
		A	185.18.213.20^{🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24}
			PTR	`sd.blueserver2020.com`
MX	`blueserver2020.com` ⭐
		A	185.18.213.20^{🇮🇷 SEFROYEKPARDAZENG-AS185.18.213.0/24}
			PTR	`sd.blueserver2020.com`
TXT	`2aa27d37024771a3f6aaf02e47b3c32dabec7f269a00977bdd237f7fed9a529`
TXT	`google-site-verification=DBBYca3eFSljZbSO0bH5XjHJ1WToORUzkFKt7wS-jSg`
TXT	`v=spf1 +a +mx +ip4:185.18.213.20 +ip4:185.18.213.64 ~all`
SOA	`ns11.blueserver2020.com`blueserver2019@gmail.com 2026-06-09 #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=1785644747

MX for

blueserver2020.com

Subdomains

ns12.blueserver2020.com

sd.blueserver2020.com

ns2.blueserver2020.com

ns1.blueserver2020.com

ns11.blueserver2020.com

Same first word

blueserver2020.com

DNS History

6 records (6 active, 0 former)

●NSns1.blueserver2020.com2026-06-22 → 2026-08-02 · 3 obs

○ 2026-03-07 04:15:18
● 2026-06-22 11:30:22
● 2026-08-02 04:38:22

●NSns11.blueserver2020.com2026-03-07 → 2026-08-02 · 4 obs

● 2026-03-07 04:15:18
○ 2026-07-11 08:30:52
● 2026-07-11 12:12:32
● 2026-08-02 04:38:22

●NSns12.blueserver2020.com2026-03-07 → 2026-08-02 · 4 obs

● 2026-03-07 04:15:18
○ 2026-07-11 08:30:52
● 2026-07-11 12:12:32
● 2026-08-02 04:38:22

●NSns2.blueserver2020.com2026-06-22 → 2026-08-02 · 3 obs

○ 2026-03-07 04:15:18
● 2026-06-22 11:30:22
● 2026-08-02 04:38:22

●MXblueserver2020.com2026-06-22 → 2026-08-02 · 6 obs

○ 2026-03-07 04:15:18
○ 2026-04-08 15:43:44
● 2026-06-22 11:30:22
○ 2026-07-11 08:30:52
● 2026-07-11 12:12:32
● 2026-08-02 04:38:22

●A185.18.213.202026-06-22 → 2026-08-02 · 6 obs

○ 2026-03-07 04:15:18
○ 2026-04-08 15:43:44
● 2026-06-22 11:30:22
○ 2026-07-11 08:30:52
● 2026-07-11 12:12:32
● 2026-08-02 04:38:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blueserver2020.com	ns1.blueserver2020.com, ns2.blueserver2020.com	2 records

✅ Authoritative Response

Server:185.18.213.20

NS records: ns1.blueserver2020.com, ns2.blueserver2020.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blueserver2020.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.18.213.20`
NS	2	`ns11.blueserver2020.com, ns12.blueserver2020.com`
MX	1	`blueserver2020.com (pri: 0)`
TXT	3	`2aa27d37024771a3f6aaf02e47b3c32dabec7f26, google-site-verification=DBBYca3eFSljZbS...`
SOA	1	`ns11.blueserver2020.com blueserver2019.g`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.blueserver2020.com, ns2.blueserver2020.com)

Analysis

Hierarchy

ns12.blueserver2020.com, sd.blueserver2020.com, ns2.blueserver2020.com, ns1.blueserver2020.com and ns11.blueserver2020.com each fall under the parent domain blueserver2020.com.

Mail Server Role

blueserver2020.com acts as its own mail server.

IP Addresses

blueserver2020.com points to a single IP number: 185.18.213.20.

Additional host names — ns2.vipservers.ir, ns1.vipservers.ir, ns2.sazandeganweb.com and two others — share IP numbers with blueserver2020.com.

Name Servers

blueserver2020.com has four authoritative name servers: ns11.blueserver2020.com, ns12.blueserver2020.com, ns1.blueserver2020.com and ns2.blueserver2020.com.

blueserver2020.com partially shares its NS delegation with several other domains, including p-shahryar.ir, sd.blueserver2020.com, monstertemplate.ir and two others.

The name servers ns1.webserver2018.eu, ns2.webserver2018.eu, ns1.zerotheme.ir and ns2.zerotheme.ir are often found in use alongside these name servers.

The host names ns11.blueserver2020.com, ns12.blueserver2020.com, ns1.blueserver2020.com and ns2.blueserver2020.com share a common IP address: 185.18.213.20.

The host names ns11.blueserver2020.com, ns12.blueserver2020.com, ns1.blueserver2020.com and ns2.blueserver2020.com all point to 185.18.213.20.

Mail Servers

blueserver2020.com has a single mail server: blueserver2020.com itself.

There is one IP number for blueserver2020.com: 185.18.213.20.

blueserver2020.com - robtex.com