13thfloorhouston.com - robtex.com

13thfloorhouston.com

DNSSEC⚠️ Not signed
A45.79.152.72🇺🇸 AKAMAI-LINODE-AP45.79.128.0/19 Akamai Technologies
PTRlb1-c217-pub.pressidium.com
A172.104.31.241🇺🇸 AKAMAI-LINODE-AP172.104.16.0/20 Akamai Technologies
NSns-1607.awsdns-08.co.uk ⭐
A2600:9000:5306:4700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1607.awsdns-08.co.uk
A205.251.198.71🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1607.awsdns-08.co.uk
NSns-1338.awsdns-39.org
A2600:9000:5305:3a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1338.awsdns-39.org
A205.251.197.58🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1338.awsdns-39.org
NSns-3.awsdns-00.com
A2600:9000:5300:300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-3.awsdns-00.com
A205.251.192.3🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-3.awsdns-00.com
NSns-821.awsdns-38.net
A2600:9000:5303:3500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-821.awsdns-38.net
A205.251.195.53🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-821.awsdns-38.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTfacebook-domain-verification=8x0e1ssvlarg0uz2hwftdgy2lgyxok
TXTgoogle-site-verification=F6-j4Np3bOaSYUlUG3tZk8wOp16MXNEz8flDxTERmYo
TXTv=spf1 +a +mx +ip4:50.87.253.149 +ip4:50.87.236.3 +include:_spf.google.com +i...
SOAns-1607.awsdns-08.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=1778408306
rank #705579 globally
rank #308334 in the tld

Same first word

13thfloorhouston.com

DNS History

20 records (9 active, 11 former)

20192020202120222023202420252026NSns-1338.awsdns-39.orgns-1607.awsdns-08.co.ukns-3.awsdns-00.comns-821.awsdns-38.netns59.domaincontrol.comns60.domaincontrol.comMXalt2.aspmx.l.google.comaspmx.l.google.comaspmx3.googlemail.comA172.104.31.24145.79.152.72184.168.221.33184.168.221.37184.168.221.48184.168.221.5650.63.202.3750.63.202.3850.63.202.4050.63.202.5250.63.202.62
●NSns-1338.awsdns-39.org2026-03-24 → 2026-05-10 · 3 obs
○ 2018-05-13 03:34:34
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
●NSns-1607.awsdns-08.co.uk2026-03-24 → 2026-05-10 · 3 obs
○ 2018-05-13 03:34:34
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
●NSns-3.awsdns-00.com2026-03-24 → 2026-05-10 · 3 obs
○ 2018-05-13 03:34:34
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
●NSns-821.awsdns-38.net2026-03-24 → 2026-05-10 · 3 obs
○ 2018-05-13 03:34:34
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
○NSns59.domaincontrol.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○NSns60.domaincontrol.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
●MXalt2.aspmx.l.google.com2026-03-24 → 2026-05-10 · 2 obs
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
●MXaspmx.l.google.com2026-03-24 → 2026-05-10 · 2 obs
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
●MXaspmx3.googlemail.com2026-03-24 → 2026-05-10 · 2 obs
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
●A172.104.31.2412026-03-24 → 2026-05-10 · 3 obs
○ 2018-05-13 03:34:34
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
○A184.168.221.332018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A184.168.221.372018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A184.168.221.482018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A184.168.221.562018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
●A45.79.152.722026-03-24 → 2026-05-10 · 3 obs
○ 2018-05-13 03:34:34
● 2026-03-24 07:52:30
● 2026-05-10 10:29:36
○A50.63.202.372018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A50.63.202.382018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A50.63.202.402018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A50.63.202.522018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36
○A50.63.202.622018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:34:34
○ 2026-03-24 07:52:30
○ 2026-05-10 10:29:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
13thfloorhouston.comns-3.awsdns-00.com, ns-821.awsdns-38.net, ns-1607.awsdns-08.co.uk, ns-1338.awsdns-39.org2 records

✅ Authoritative Response

Server:205.251.192.3

NS records: ns-3.awsdns-00.com, ns-821.awsdns-38.net, ns-1607.awsdns-08.co.uk, ns-1338.awsdns-39.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13thfloorhouston.com (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

TypeCountSample Data
A2172.104.31.241, 45.79.152.72
NS4ns-1338.awsdns-39.org, ns-1607.awsdns-08.co.uk...
MX3aspmx.l.google.com (pri: 1), aspmx3.googlemail.com (pri: 10)...
TXT3facebook-domain-verification=8x0e1ssvlar, google-site-verification=F6-j4Np3bOaSYUl...
SOA1ns-1607.awsdns-08.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-3.awsdns-00.com, ns-3.awsdns-00.com)

Analysis

IP Addresses

13thfloorhouston.com points to two IPs: 45.79.152.72 and 172.104.31.241.

Other host names including posthacks.com, flooring-franchise.com, 13thflooraz.com, vitasupplements.net and agitarte.org share IP numbers with 13thfloorhouston.com.

Name Servers

13thfloorhouston.com is delegated to four name servers: ns-3.awsdns-00.com, ns-821.awsdns-38.net, ns-1338.awsdns-39.org and ns-1607.awsdns-08.co.uk.

13thfloorhouston.com at least partially shares name servers with other domains, including jooycar.com, getcardcontrol.com, rivolishop.com, k8s.goto-rtc.com and jhuavpto.com.

Hosts with two IP numbers:

Host ns-3.awsdns-00.com points to 2600:9000:5300:300::1 and 205.251.192.3

Host ns-821.awsdns-38.net points to 2600:9000:5303:3500::1 and 205.251.195.53

Host ns-1338.awsdns-39.org points to 2600:9000:5305:3a00::1 and 205.251.197.58

Host ns-1607.awsdns-08.co.uk points to 2600:9000:5306:4700::1 and 205.251.198.71

Mail Servers

13thfloorhouston.com is handled by three mail servers: aspmx3.googlemail.com, aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for 13thfloorhouston.com are shared with other domains, for instance iesmollet.net, ns500759.ns500759.ns500759.ns500698.ns500758.ns500735.ns500698.ns500736.ns500735.ns500576.ns500686.ns500686.ns500619.ns500576.trackreceptor.com, evarito.com, ns500754.ns500754.ns500731.ns500742.ns500731.ns500688.ns500704.ns500678.ns500649.ns500291.ns500649.ns500291.ns500666.tenderladiesbz.com and salud-net.com.

These mail servers are commonly used with alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

Host names pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com