ubmboston.com - robtex.com

ubmboston.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1f87🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b08e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.135Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.142🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSns1.ubmdns.com ⭐
A2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.ubmdns.com
A162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.ubmdns.com
A2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns2.ubmdns.com
A162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.ubmdns.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-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
MXalt3.aspmx.l.google.com(10)
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
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.135, 172.67.176.142
IPv6 hints2606:4700:3033::6815:1f87, 2606:4700:3037::ac43:b08e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOAns1.ubmdns.comdns@cloudflare.com serial=2409120766

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=1784467122

Same first word

ubmboston.com

DNS History

18 records (11 active, 7 former)

2017201820192020202120222023202420252026NSns1.ubmdns.comns2.ubmdns.comns1.ubm-us.netns1.ubmits.comns2.ubm-us.netns2.ubmits.comns3.ubm-us.netns3.ubmits.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.31.135172.67.176.1422606:4700:3033::6815:1f872606:4700:3037::ac43:b08e184.106.30.187
○NSns1.ubm-us.net2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 04:56:30
○ 2017-07-07 04:06:18
○ 2026-07-19 13:43:34
●NSns1.ubmdns.com2026-07-13 → 2026-07-19 · 3 obs
○ 2017-07-07 04:06:18
● 2026-07-13 11:06:52
● 2026-07-19 13:43:34
○NSns1.ubmits.com2017-07-07 → 2017-07-07 · 4 obs
○ 2016-12-13 04:56:30
● 2017-07-07 04:06:18
○ 2026-07-13 11:06:52
○ 2026-07-19 13:43:34
○NSns2.ubm-us.net2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 04:56:30
○ 2017-07-07 04:06:18
○ 2026-07-19 13:43:34
●NSns2.ubmdns.com2026-07-13 → 2026-07-19 · 3 obs
○ 2017-07-07 04:06:18
● 2026-07-13 11:06:52
● 2026-07-19 13:43:34
○NSns2.ubmits.com2017-07-07 → 2017-07-07 · 4 obs
○ 2016-12-13 04:56:30
● 2017-07-07 04:06:18
○ 2026-07-13 11:06:52
○ 2026-07-19 13:43:34
○NSns3.ubm-us.net2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 04:56:30
○ 2017-07-07 04:06:18
○ 2026-07-19 13:43:34
○NSns3.ubmits.com2017-07-07 → 2017-07-07 · 4 obs
○ 2016-12-13 04:56:30
● 2017-07-07 04:06:18
○ 2026-07-13 11:06:52
○ 2026-07-19 13:43:34
●MXalt1.aspmx.l.google.com2016-12-13 → 2026-07-19 · 2 obs
● 2016-12-13 04:56:30
● 2026-07-19 13:43:34
●MXalt2.aspmx.l.google.com2016-12-13 → 2026-07-19 · 2 obs
● 2016-12-13 04:56:30
● 2026-07-19 13:43:34
●MXalt3.aspmx.l.google.com2016-12-13 → 2026-07-19 · 2 obs
● 2016-12-13 04:56:30
● 2026-07-19 13:43:34
●MXalt4.aspmx.l.google.com2016-12-13 → 2026-07-19 · 2 obs
● 2016-12-13 04:56:30
● 2026-07-19 13:43:34
●MXaspmx.l.google.com2016-12-13 → 2026-07-19 · 2 obs
● 2016-12-13 04:56:30
● 2026-07-19 13:43:34
●A104.21.31.1352026-07-13 → 2026-07-19 · 3 obs
○ 2017-07-07 04:06:18
● 2026-07-13 11:06:52
● 2026-07-19 13:43:34
●A172.67.176.1422026-07-13 → 2026-07-19 · 3 obs
○ 2017-07-07 04:06:18
● 2026-07-13 11:06:52
● 2026-07-19 13:43:34
○A184.106.30.1872016-12-13 → 2017-07-07 · 4 obs
● 2016-12-13 04:56:30
● 2017-07-07 04:06:18
○ 2026-07-13 11:06:52
○ 2026-07-19 13:43:34
●A2606:4700:3033::6815:1f872026-07-13 → 2026-07-19 · 3 obs
○ 2017-07-07 04:06:18
● 2026-07-13 11:06:52
● 2026-07-19 13:43:34
●A2606:4700:3037::ac43:b08e2026-07-13 → 2026-07-19 · 3 obs
○ 2017-07-07 04:06:18
● 2026-07-13 11:06:52
● 2026-07-19 13:43:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
ubmboston.comns1.ubmdns.com, ns2.ubmdns.com2 records

✅ Authoritative Response

Server:162.159.1.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.176.142, 104.21.31.135
AAAA22606:4700:3033::6815:1f87, 2606:4700:3037::ac43:b08e
NS2ns1.ubmdns.com, ns2.ubmdns.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ns1.ubmdns.com dns.cloudflare.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

ubmboston.com resolves to four IP addresses: 104.21.31.135, 172.67.176.142, 2606:4700:3033::6815:1f87 and 2606:4700:3037::ac43:b08e.

Additional host names — cloudcasinobase.nl, ozgurdemir.com, bridgemagazineonline.com and two others — share IP numbers with ubmboston.com.

Name Servers

ubmboston.com is served by two delegated name servers, ns1.ubmdns.com and ns2.ubmdns.com.

ubmboston.com shares its name server setup with other domains, including britishprinter.co.uk, medtecpromos.com, futuresforforces.org.uk and two others.

The DNS delegation for ubmboston.com at least partly coincides with that of other domains, unstrung.com being one example.

Each of the two host names carries two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, and ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

Mail Servers

ubmboston.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

ubmboston.com shares mail servers — at least in part — with other domains, including ns500759.ns500758.ns500735.ns500735.ns500735.ns500698.ns500619.ns500652.ns500652.ns500652.tracksymphony.com, ns500754.ns500731.ns500742.ns500671.ns500671.ns500754.ns500671.ns500671.ns500688.ns500688.ns500688.ns500649.ns500649.ns500649.ns500291.ns500153.tenderladiesbz.com, ns500731.ns500742.ns500754.ns500754.ns500742.ns500754.ns500742.ns500754.ns500742.ns500704.ns500705.ns500291.ns500649.ns500671.ns500671.ns500666.ns500153.tenderladiesbz.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.