port-ability.com - robtex.com

port-ability.com

DNSSEC⚠️ Not signed
A13.36.17.152Amazon13.36.0.0/14 EC2 CDG Prefix
A15.224.22.173Amazon15.224.0.0/17 EC2 Prefix
A15.236.3.203Amazon15.236.0.0/15
NSns-1826.awsdns-36.co.uk ⭐
A2600:9000:5307:2200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1826.awsdns-36.co.uk
A205.251.199.34🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1826.awsdns-36.co.uk
NSns-1187.awsdns-20.org
A2600:9000:5304:a300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1187.awsdns-20.org
A205.251.196.163🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1187.awsdns-20.org
NSns-472.awsdns-59.com
A2600:9000:5301:d800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-472.awsdns-59.com
A205.251.193.216🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-472.awsdns-59.com
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
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
A172.253.145.27🇺🇸 Google172.253.145.0/24
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
A172.253.145.26🇺🇸 Google172.253.145.0/24
MXaspmx4.googlemail.com(30)
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
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=gLQzzrvqde9-UARpYfgs5KhBNC-BXr_jzkBGEUtPFFQ
TXTv=spf1 include:_spf.google.com ~all
SOAns-1826.awsdns-36.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=1778472716

Same first word

port-ability.nl
port-ability.com

DNS History

26 records (14 active, 12 former)

20162017201820192020202120222023202420252026NSns-1187.awsdns-20.orgns-1826.awsdns-36.co.ukns-472.awsdns-59.comns-752.awsdns-30.netns1.duocast.netns2.duocast.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA13.36.17.15215.224.22.17315.236.3.20313.36.249.413.38.226.18515.224.78.18615.236.118.6615.236.74.20415.236.75.25515.237.229.11615.237.3.3846.137.101.12751.44.117.191
●NSns-1187.awsdns-20.org2017-04-04 → 2026-05-11 · 3 obs
○ 2016-09-15 01:19:22
● 2017-04-04 15:10:08
● 2026-05-11 04:31:42
●NSns-1826.awsdns-36.co.uk2017-04-04 → 2026-05-11 · 3 obs
○ 2016-09-15 01:19:22
● 2017-04-04 15:10:08
● 2026-05-11 04:31:42
●NSns-472.awsdns-59.com2017-04-04 → 2026-05-11 · 3 obs
○ 2016-09-15 01:19:22
● 2017-04-04 15:10:08
● 2026-05-11 04:31:42
●NSns-752.awsdns-30.net2017-04-04 → 2026-05-11 · 3 obs
○ 2016-09-15 01:19:22
● 2017-04-04 15:10:08
● 2026-05-11 04:31:42
○NSns1.duocast.net2015-05-29 → 2016-09-15 · 4 obs
● 2015-05-29 21:09:52
● 2016-09-15 01:19:22
○ 2017-04-04 15:10:08
○ 2026-05-11 04:31:42
○NSns2.duocast.net2015-05-29 → 2016-09-15 · 4 obs
● 2015-05-29 21:09:52
● 2016-09-15 01:19:22
○ 2017-04-04 15:10:08
○ 2026-05-11 04:31:42
●MXalt1.aspmx.l.google.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●MXalt2.aspmx.l.google.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●MXaspmx.l.google.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●MXaspmx2.googlemail.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●MXaspmx3.googlemail.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●MXaspmx4.googlemail.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●MXaspmx5.googlemail.com2015-05-29 → 2026-05-11 · 2 obs
● 2015-05-29 21:09:52
● 2026-05-11 04:31:42
●A13.36.17.1522026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-02 14:43:26
● 2026-05-11 04:31:42
○A13.36.249.42026-04-30 → 2026-05-02 · 4 obs
○ 2026-03-05 20:18:32
● 2026-04-30 13:06:02
● 2026-05-02 14:43:26
○ 2026-05-11 04:31:42
○A13.38.226.1852026-02-17 → 2026-02-18 · 5 obs
○ 2017-04-04 15:10:08
● 2026-02-17 10:37:58
● 2026-02-18 15:35:36
○ 2026-03-05 20:18:32
○ 2026-05-11 04:31:42
●A15.224.22.1732026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-02 14:43:26
● 2026-05-11 04:31:42
○A15.224.78.1862026-04-30 → 2026-05-02 · 4 obs
○ 2026-03-05 20:18:32
● 2026-04-30 13:06:02
● 2026-05-02 14:43:26
○ 2026-05-11 04:31:42
○A15.236.118.662026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-18 15:35:36
● 2026-03-05 20:18:32
○ 2026-04-30 13:06:02
○ 2026-05-11 04:31:42
●A15.236.3.2032026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-02 14:43:26
● 2026-05-11 04:31:42
○A15.236.74.2042026-02-17 → 2026-02-18 · 5 obs
○ 2017-04-04 15:10:08
● 2026-02-17 10:37:58
● 2026-02-18 15:35:36
○ 2026-03-05 20:18:32
○ 2026-05-11 04:31:42
○A15.236.75.2552026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-18 15:35:36
● 2026-03-05 20:18:32
○ 2026-04-30 13:06:02
○ 2026-05-11 04:31:42
○A15.237.229.1162026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-18 15:35:36
● 2026-03-05 20:18:32
○ 2026-04-30 13:06:02
○ 2026-05-11 04:31:42
○A15.237.3.382026-02-17 → 2026-02-18 · 5 obs
○ 2017-04-04 15:10:08
● 2026-02-17 10:37:58
● 2026-02-18 15:35:36
○ 2026-03-05 20:18:32
○ 2026-05-11 04:31:42
○A46.137.101.1272017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 15:10:08
○ 2026-02-17 10:37:58
○ 2026-05-11 04:31:42
○A51.44.117.1912026-04-30 → 2026-05-02 · 4 obs
○ 2026-03-05 20:18:32
● 2026-04-30 13:06:02
● 2026-05-02 14:43:26
○ 2026-05-11 04:31:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
port-ability.comns-752.awsdns-30.net, ns-472.awsdns-59.com, ns-1187.awsdns-20.org, ns-1826.awsdns-36.co.uk2 records

✅ Authoritative Response

Server:205.251.196.163

NS records: ns-752.awsdns-30.net, ns-472.awsdns-59.com, ns-1187.awsdns-20.org, ns-1826.awsdns-36.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for port-ability.com (unsigned zone)

⏱️ Timing

Total: 1977ms | Queries: -

📄 Records

TypeCountSample Data
A315.236.3.203, 15.224.22.173...
NS4ns-1187.awsdns-20.org, ns-1826.awsdns-36.co.uk...
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT2google-site-verification=gLQzzrvqde9-UAR, v=spf1 include:_spf.google.com ~all
SOA1ns-1826.awsdns-36.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-472.awsdns-59.com, ns-472.awsdns-59.com)

Analysis

IP Addresses

port-ability.com points to three IPs: 13.36.17.152, 15.224.22.173 and 15.236.3.203.

Name Servers

port-ability.com is delegated to four name servers: ns-472.awsdns-59.com, ns-752.awsdns-30.net, ns-1187.awsdns-20.org and ns-1826.awsdns-36.co.uk.

Host names with two IP numbers:

ns-472.awsdns-59.com points to: 2600:9000:5301:d800::1 and 205.251.193.216

ns-752.awsdns-30.net points to: 2600:9000:5302:f000::1 and 205.251.194.240

ns-1187.awsdns-20.org points to: 2600:9000:5304:a300::1 and 205.251.196.163

ns-1826.awsdns-36.co.uk points to: 2600:9000:5307:2200::1 and 205.251.199.34

Mail Servers

Seven mail servers handle port-ability.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

port-ability.com shares at least partially some mail servers with other domains, for instance ns500698.ns500758.ns500698.ns500758.ns500736.ns500698.ns500698.ns500735.ns500698.ns500708.ns500698.trackreceptor.com, ns500758.ns500758.ns500698.ns500759.ns500736.ns500736.ns500698.ns500735.ns500708.ns500576.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500698.ns500759.ns500759.ns500759.ns500698.ns500698.ns500698.ns500698.ns500735.ns500708.ns500619.ns500619.ns500652.trackreceptor.com, ns500599.ns500737.ns500724.ns500724.ns500599.ns500599.ns500599.ns500737.ns500724.ns500697.ns500697.ns500599.ns500599.ns500631.www.yummyflingsfinder.com and ns500759.ns500698.ns500758.ns500735.ns500698.ns500736.ns500698.ns500708.ns500652.ns500652.trackreceptor.com.

These mail servers are often used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

The host name aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.

The host name aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.26.

The host name aspmx4.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26.

The host name aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.

The host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.

The host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27.

Host names that point to 2800:3f0:4003:c0f::1b : aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 108.177.123.27 : aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2607:f8b0:4023:3003::1a : aspmx3.googlemail.com and alt2.aspmx.l.google.com.