`mkt7700.com`

DNSSEC	⚠️ Not signed
A	44.216.86.250^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-216-86-250.compute-1.amazonaws.com`
A	44.219.225.7^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
NS	`ns1.acoustic-adm.com` ⭐
		A	2600:9000:5305:1100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1297.awsdns-34.org`
		A	205.251.197.17^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1297.awsdns-34.org`
NS	`ns2.acoustic-adm.com`
		A	2600:9000:5306:4e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1614.awsdns-09.co.uk`
		A	205.251.198.78^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1614.awsdns-09.co.uk`
NS	`ns3.acoustic-adm.com`
		A	2600:9000:5302:7b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-635.awsdns-15.net`
		A	205.251.194.123^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-635.awsdns-15.net`
NS	`ns4.acoustic-adm.com`
		A	2600:9000:5300:ed00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-237.awsdns-29.com`
		A	205.251.192.237^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-237.awsdns-29.com`
MX	`reply.mkt7700.com` ⭐
		A	34.235.188.56^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-235-188-56.compute-1.amazonaws.com`
MX	`mail7101.mkt7700.com`⁽²⁰⁾
		A	129.33.239.58^{🇺🇸 Amazon129.33.239.0/24 EC2 Prefix}
			PTR	`mail7101.mariobadescu.mkt7700.com`
TXT	`v=spf1 ip4:129.33.239.58 -all`
SOA	`ns1.acoustic-adm.com`awsdns-hostmaster@amazon.com serial=1

`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=1774783372

Subdomains

mariobadescu.mkt7700.com

reply.mkt7700.com

mail7101.mkt7700.com

Same first word

mkt7700.com

Similar names

mkt7007.com

mkt7070.com

DNS History

22 records (8 active, 14 former)

●NSns1.acoustic-adm.com2026-02-16 → 2026-03-29 · 3 obs

○ 2017-08-30 10:53:32
● 2026-02-16 02:19:08
● 2026-03-29 11:47:36

○NSns1.p11.dynect.net2016-12-17 → 2017-08-30 · 4 obs

● 2016-12-17 10:14:14
● 2017-08-30 10:53:32
○ 2026-02-16 02:19:08
○ 2026-03-29 11:47:36

○NSns1.silverpop.com2016-12-17 → 2017-08-30 · 4 obs

● 2016-12-17 10:14:14
● 2017-08-30 10:53:32
○ 2026-02-16 02:19:08
○ 2026-03-29 11:47:36

●NSns2.acoustic-adm.com2026-02-16 → 2026-03-29 · 3 obs

○ 2017-08-30 10:53:32
● 2026-02-16 02:19:08
● 2026-03-29 11:47:36

○NSns2.p11.dynect.net2016-12-17 → 2017-08-30 · 4 obs

● 2016-12-17 10:14:14
● 2017-08-30 10:53:32
○ 2026-02-16 02:19:08
○ 2026-03-29 11:47:36

●NSns3.acoustic-adm.com2026-02-16 → 2026-03-29 · 3 obs

○ 2017-08-30 10:53:32
● 2026-02-16 02:19:08
● 2026-03-29 11:47:36

○NSns3.p11.dynect.net2016-12-17 → 2017-08-30 · 4 obs

● 2016-12-17 10:14:14
● 2017-08-30 10:53:32
○ 2026-02-16 02:19:08
○ 2026-03-29 11:47:36

●NSns4.acoustic-adm.com2026-02-16 → 2026-03-29 · 3 obs

○ 2017-08-30 10:53:32
● 2026-02-16 02:19:08
● 2026-03-29 11:47:36

○NSns4.p11.dynect.net2016-12-17 → 2017-08-30 · 4 obs

● 2016-12-17 10:14:14
● 2017-08-30 10:53:32
○ 2026-02-16 02:19:08
○ 2026-03-29 11:47:36

●MXmail7101.mkt7700.com2016-12-17 → 2026-03-29 · 2 obs

● 2016-12-17 10:14:14
● 2026-03-29 11:47:36

●MXreply.mkt7700.com2016-12-17 → 2026-03-29 · 2 obs

● 2016-12-17 10:14:14
● 2026-03-29 11:47:36

○A100.48.125.1502026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-16 02:19:08
● 2026-02-26 13:55:52
○ 2026-02-28 21:24:06
○ 2026-03-29 11:47:36

○A100.55.242.1412026-03-06 → 2026-03-06 · 3 obs

○ 2026-03-01 03:55:54
● 2026-03-06 04:58:42
○ 2026-03-29 11:47:36

○A3.232.163.1052026-03-06 → 2026-03-06 · 3 obs

○ 2026-03-01 03:55:54
● 2026-03-06 04:58:42
○ 2026-03-29 11:47:36

○A3.90.125.32026-02-16 → 2026-02-16 · 4 obs

○ 2017-08-30 10:53:32
● 2026-02-16 02:19:08
○ 2026-02-26 13:55:52
○ 2026-03-29 11:47:36

○A44.208.172.1742026-02-28 → 2026-03-01 · 5 obs

○ 2026-02-26 13:55:52
● 2026-02-28 21:24:06
● 2026-03-01 03:55:54
○ 2026-03-06 04:58:42
○ 2026-03-29 11:47:36

●A44.216.86.2502026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-06 04:58:42
● 2026-03-29 11:47:36

●A44.219.225.72026-03-29 → 2026-03-29 · 2 obs

○ 2026-03-06 04:58:42
● 2026-03-29 11:47:36

○A52.22.219.1772026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-16 02:19:08
● 2026-02-26 13:55:52
○ 2026-02-28 21:24:06
○ 2026-03-29 11:47:36

○A54.156.79.1752026-02-16 → 2026-02-16 · 4 obs

○ 2017-08-30 10:53:32
● 2026-02-16 02:19:08
○ 2026-02-26 13:55:52
○ 2026-03-29 11:47:36

○A74.121.50.132016-12-17 → 2017-08-30 · 4 obs

● 2016-12-17 10:14:14
● 2017-08-30 10:53:32
○ 2026-02-16 02:19:08
○ 2026-03-29 11:47:36

○A75.101.131.1562026-02-28 → 2026-03-01 · 5 obs

○ 2026-02-26 13:55:52
● 2026-02-28 21:24:06
● 2026-03-01 03:55:54
○ 2026-03-06 04:58:42
○ 2026-03-29 11:47:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
mkt7700.com	ns1.acoustic-adm.com, ns2.acoustic-adm.com, ns3.acoustic-adm.com, ns4.acoustic-adm.com	8 records

✅ Authoritative Response

Server:205.251.197.17

NS records: ns1.acoustic-adm.com, ns2.acoustic-adm.com, ns3.acoustic-adm.com, ns4.acoustic-adm.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mkt7700.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.219.225.7, 44.216.86.250`
NS	4	`ns1.acoustic-adm.com, ns2.acoustic-adm.com...`
MX	2	`reply.mkt7700.com (pri: 10), mail7101.mkt7700.com (pri: 20)`
TXT	1	`v=spf1 ip4:129.33.239.58 -all`
SOA	1	`ns1.acoustic-adm.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.acoustic-adm.com, ns1.acoustic-adm.com, ns2.acoustic-adm.com...)

Analysis

Hierarchy

mkt7700.com is the parent of mariobadescu.mkt7700.com, reply.mkt7700.com and mail7101.mkt7700.com.

IP Addresses

mkt7700.com resolves to two IP numbers: 44.216.86.250 and 44.219.225.7.

other host names including mkt8827.com, mkt9050.com, mkt1291.com, mkt7177.com and mta3613.mkt11248.com share IP numbers with mkt7700.com.

Name Servers

mkt7700.com is delegated to four name servers: ns1.acoustic-adm.com, ns2.acoustic-adm.com, ns3.acoustic-adm.com and ns4.acoustic-adm.com.

mkt7700.com at least partially shares name servers with other domains, for instance mkt7905.com, messages1.com, mkt6078.com, mkt508.com and mkt5662.com.

Host names with two IP numbers:

ns1.acoustic-adm.com points to 2600:9000:5305:1100::1 and 205.251.197.17; ns2.acoustic-adm.com points to 2600:9000:5306:4e00::1 and 205.251.198.78; ns3.acoustic-adm.com points to 2600:9000:5302:7b00::1 and 205.251.194.123; ns4.acoustic-adm.com points to 2600:9000:5300:ed00::1 and 205.251.192.237.

Mail Servers

Two mail servers handle mkt7700.com: mail7101.mkt7700.com and reply.mkt7700.com.

mkt7700.com shares some mail servers with other domains, at least partially, for example reply.mkt7700.com and mail7101.mkt7700.com.

Host names with one IP number:

mail7101.mkt7700.com points to 129.33.239.58

reply.mkt7700.com points to 34.235.188.56

mkt7700.com - robtex.com

mkt7700.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mkt7700.com`

`com`