1stmd.com - robtex.com

1stmd.com

DNSSEC⚠️ Not signed
A50.56.114.38🇺🇸 RACKSPACE-ORD50.56.0.0/17 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
PTR50-56-114-38.static.cloud-ips.com
NSns-2028.awsdns-61.co.uk ⭐
A2600:9000:5307:ec00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2028.awsdns-61.co.uk
A205.251.199.236🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2028.awsdns-61.co.uk
NSns-1257.awsdns-29.org
A2600:9000:5304:e900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1257.awsdns-29.org
A205.251.196.233🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1257.awsdns-29.org
NSns-333.awsdns-41.com
A2600:9000:5301:4d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-333.awsdns-41.com
A205.251.193.77🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-333.awsdns-41.com
NSns-534.awsdns-02.net
A2600:9000:5302:1600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-534.awsdns-02.net
A205.251.194.22🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-534.awsdns-02.net
MXalt1.aspmx.l.google.com ⭐
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(5)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
MXaspmx.l.google.com(10)
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
SOAns-2028.awsdns-61.co.ukawsdns-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=1771291435

Same first word

1stmd.com

Similar names

md1st.com
d1smt.com

DNS History

10 records (10 active, 0 former)

20162017201820192020202120222023202420252026NSns-1257.awsdns-29.orgns-2028.awsdns-61.co.ukns-333.awsdns-41.comns-534.awsdns-02.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA50.56.114.38
●NSns-1257.awsdns-29.org2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●NSns-2028.awsdns-61.co.uk2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●NSns-333.awsdns-41.com2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●NSns-534.awsdns-02.net2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●MXalt1.aspmx.l.google.com2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●MXalt2.aspmx.l.google.com2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●MXalt3.aspmx.l.google.com2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●MXalt4.aspmx.l.google.com2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●MXaspmx.l.google.com2015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46
●A50.56.114.382015-07-04 → 2026-03-23 · 2 obs
● 2015-07-04 01:08:40
● 2026-03-23 21:15:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
1stmd.comns-534.awsdns-02.net, ns-333.awsdns-41.com, ns-1257.awsdns-29.org, ns-2028.awsdns-61.co.uk1 record

✅ Authoritative Response

Server:205.251.193.77

NS records: ns-534.awsdns-02.net, ns-333.awsdns-41.com, ns-1257.awsdns-29.org, ns-2028.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stmd.com (unsigned zone)

⏱️ Timing

Total: 2109ms | Queries: -

📄 Records

TypeCountSample Data
A150.56.114.38
NS4ns-1257.awsdns-29.org, ns-2028.awsdns-61.co.uk...
MX5alt1.aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)...
SOA1ns-2028.awsdns-61.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-333.awsdns-41.com)

Analysis

IP Addresses

1stmd.com points to a single IP number: 50.56.114.38.

Name Servers

1stmd.com is delegated to four name servers: ns-333.awsdns-41.com, ns-534.awsdns-02.net, ns-1257.awsdns-29.org and ns-2028.awsdns-61.co.uk.

1stmd.com at least partially shares name servers with other domains, for instance tnt.bayer.co.id, d2sxufu0vge0zh.cloudfront.net, work-wallet.com, cardinal.ar and fipsgnis.com.

Host names with two IP numbers:

Host name ns-333.awsdns-41.com points to: 2600:9000:5301:4d00::1 and 205.251.193.77.

Host name ns-534.awsdns-02.net points to: 2600:9000:5302:1600::1 and 205.251.194.22.

Host name ns-1257.awsdns-29.org points to: 2600:9000:5304:e900::1 and 205.251.196.233.

Host name ns-2028.awsdns-61.co.uk points to: 2600:9000:5307:ec00::1 and 205.251.199.236.

Mail Servers

1stmd.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

1stmd.com shares mail servers with other domains at least partially, including ollano.com, brynmawrvineyards.com, northsidedigital.com, ns500794.ns500795.ns500821.ns500794.ns500794.ns500794.ns500821.ns500795.ns500795.lustypartnersfinder.com and orsatr.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.