mdass.com - dns.ninja

mdass.com

DNSSEC⚠️ Not signed
A2600:1f18:7d0a:7b00:290f:89e5:a155:9c1f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A98.85.4.4🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
NSns-752.awsdns-30.net ⭐
A2600:9000:5302:f000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-752.awsdns-30.net
A205.251.194.240🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-752.awsdns-30.net
NSns-1477.awsdns-56.org
A2600:9000:5305:c500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1477.awsdns-56.org
A205.251.197.197🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1477.awsdns-56.org
NSns-1615.awsdns-09.co.uk
A2600:9000:5306:4f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1615.awsdns-09.co.uk
A205.251.198.79🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1615.awsdns-09.co.uk
NSns-449.awsdns-56.com
A2600:9000:5301:c100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-449.awsdns-56.com
A205.251.193.193🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-449.awsdns-56.com
SOAns-752.awsdns-30.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785907044

Previously MX for

mdass.com

Same first word

mdass.co.uk
mdass.com

Similar names

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adsms.ru

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns-1477.awsdns-56.orgns-1615.awsdns-09.co.ukns-449.awsdns-56.comns-752.awsdns-30.netns2317.hostgator.comns2318.hostgator.comns8015.hostgator.comMXmdass.comA2600:1f18:7d0a:7b00:290f:89e5:a155:9c1f98.85.4.4192.185.16.63
●NSns-1477.awsdns-56.org2026-07-01 → 2026-08-05 · 3 obs
○ 2020-03-07 02:53:50
● 2026-07-01 21:01:48
● 2026-08-05 05:35:00
●NSns-1615.awsdns-09.co.uk2026-07-01 → 2026-08-05 · 3 obs
○ 2020-03-07 02:53:50
● 2026-07-01 21:01:48
● 2026-08-05 05:35:00
●NSns-449.awsdns-56.com2026-07-01 → 2026-08-05 · 3 obs
○ 2020-03-07 02:53:50
● 2026-07-01 21:01:48
● 2026-08-05 05:35:00
●NSns-752.awsdns-30.net2026-07-01 → 2026-08-05 · 3 obs
○ 2020-03-07 02:53:50
● 2026-07-01 21:01:48
● 2026-08-05 05:35:00
○NSns2317.hostgator.com2015-06-18 → 2020-03-07 · 4 obs
● 2015-06-18 10:01:12
● 2020-03-07 02:53:50
○ 2026-07-01 21:01:48
○ 2026-08-05 05:35:00
○NSns2318.hostgator.com2015-06-18 → 2020-03-07 · 4 obs
● 2015-06-18 10:01:12
● 2020-03-07 02:53:50
○ 2026-07-01 21:01:48
○ 2026-08-05 05:35:00
○NSns8015.hostgator.com2015-06-18 → 2020-03-07 · 4 obs
● 2015-06-18 10:01:12
● 2020-03-07 02:53:50
○ 2026-07-01 21:01:48
○ 2026-08-05 05:35:00
○MXmdass.com2015-06-18 → 2020-03-07 · 4 obs
● 2015-06-18 10:01:12
● 2020-03-07 02:53:50
○ 2026-07-01 21:01:48
○ 2026-08-05 05:35:00
○A192.185.16.632015-06-18 → 2020-03-07 · 4 obs
● 2015-06-18 10:01:12
● 2020-03-07 02:53:50
○ 2026-07-01 21:01:48
○ 2026-08-05 05:35:00
●A2600:1f18:7d0a:7b00:290f:89e5:a155:9c1f2026-07-01 → 2026-08-05 · 3 obs
○ 2020-03-07 02:53:50
● 2026-07-01 21:01:48
● 2026-08-05 05:35:00
●A98.85.4.42026-07-01 → 2026-08-05 · 3 obs
○ 2020-03-07 02:53:50
● 2026-07-01 21:01:48
● 2026-08-05 05:35:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...-
mdass.comns-752.awsdns-30.net, ns-449.awsdns-56.com, ns-1615.awsdns-09.co.uk, ns-1477.awsdns-56.org2 records

✅ Authoritative Response

Server:205.251.197.197

NS records: ns-752.awsdns-30.net, ns-449.awsdns-56.com, ns-1615.awsdns-09.co.uk, ns-1477.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdass.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

TypeCountSample Data
A198.85.4.4
AAAA12600:1f18:7d0a:7b00:290f:89e5:a155:9c1f
NS4ns-1477.awsdns-56.org, ns-1615.awsdns-09.co.uk...
SOA1ns-752.awsdns-30.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-449.awsdns-56.com, ns-449.awsdns-56.com)

Analysis

IP Addresses

mdass.com resolves to the IP addresses 98.85.4.4 and 2600:1f18:7d0a:7b00:290f:89e5:a155:9c1f

Name Servers

The authoritative name servers for mdass.com are ns-449.awsdns-56.com, ns-752.awsdns-30.net, ns-1477.awsdns-56.org and ns-1615.awsdns-09.co.uk.

mdass.com partially shares its NS delegation with several other domains, including dukeswalk.net, psicowebnicaragua.com, foradian.org and two others.

These name servers often co-occur with the name servers ns-1740.awsdns-25.co.uk.

ns-449.awsdns-56.com, ns-752.awsdns-30.net, ns-1477.awsdns-56.org and ns-1615.awsdns-09.co.uk each carry two IP addresses. ns-449.awsdns-56.com has 205.251.193.193 and 2600:9000:5301:c100::1; ns-752.awsdns-30.net has 205.251.194.240 and 2600:9000:5302:f000::1; ns-1477.awsdns-56.org has 205.251.197.197 and 2600:9000:5305:c500::1; ns-1615.awsdns-09.co.uk has 205.251.198.79 and 2600:9000:5306:4f00::1.