`itsecurityblog.com`

DNSSEC	⚠️ Not signed
A	45.86.244.53^{🇺🇸 HOSTKEY-AS45.86.244.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1754420062

`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=1771291435

Same first word

itsecurityblog.com

DNS History

13 records (8 active, 5 former)

●NSdns1.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

●NSdns2.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

○NSns1.sedoparking.com2015-07-12 → 2017-06-02 · 4 obs

● 2015-07-12 12:50:04
● 2017-06-02 05:26:30
○ 2026-02-17 20:07:04
○ 2026-03-24 07:50:24

○NSns2.sedoparking.com2015-07-12 → 2017-06-02 · 4 obs

● 2015-07-12 12:50:04
● 2017-06-02 05:26:30
○ 2026-02-17 20:07:04
○ 2026-03-24 07:50:24

●MXeforward1.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

●MXeforward2.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

●MXeforward3.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

●MXeforward4.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

●MXeforward5.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

○MXlocalhost2017-06-02 → 2017-06-02 · 4 obs

○ 2016-04-28 20:59:56
● 2017-06-02 05:26:30
○ 2026-02-17 20:07:04
○ 2026-03-24 07:50:24

○MXmail.nickstel.com2015-07-12 → 2016-04-28 · 4 obs

● 2015-07-12 12:50:04
● 2016-04-28 20:59:56
○ 2017-06-02 05:26:30
○ 2026-03-24 07:50:24

●A45.86.244.532026-02-17 → 2026-03-24 · 3 obs

○ 2017-06-02 05:26:30
● 2026-02-17 20:07:04
● 2026-03-24 07:50:24

○A72.52.4.1212015-07-12 → 2017-06-02 · 4 obs

● 2015-07-12 12:50:04
● 2017-06-02 05:26:30
○ 2026-02-17 20:07:04
○ 2026-03-24 07:50:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
itsecurityblog.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itsecurityblog.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.86.244.53`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

itsecurityblog.com resolves to a single IP address: 45.86.244.53.

Other host names, for instance englishbulldoglovers.com, share IP numbers with itsecurityblog.com.

Name Servers

itsecurityblog.com's delegation uses two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

itsecurityblog.com shares the same name server setup as other domains, for example freedom.foundation, data-bundle.com, ccfpjamaica.com, gmlogan.com and tgie.net.

itsecurityblog.com shares some name servers with other domains, such as (0x666170)licio.us, vcd3.com, lindella.com and mudraks.com.

these name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200

Mail Servers

itsecurityblog.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

The mail servers for itsecurityblog.com are shared with other domains, for instance z(0x6e756465)s.com, vbm4532.pro, aj-things.com, bigmoneyskills.com and seedboxes.guru.

These mail servers are commonly used alongside eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names sharing one IP number:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

Host names that point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.

itsecurityblog.com - robtex.com