tb-office.org - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

tb-office.org

DNSSEC🔒 Signed (DS record present)
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
NSnsb1.squarespacedns.com ⭐
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSnsb2.squarespacedns.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSnsb3.squarespacedns.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSnsb4.squarespacedns.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A2607:f8b0:4004:c19::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/2, HTTP/1.1 ✓ hints match
IPv4 hints198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOAnsb1.squarespacedns.comcloud-dns-hostmaster@google.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786775038

Same first word

tb-office.com
tb-office.org

Similar names

bt-office.com
office-tb.com
office-bt.com

DNS History

9 records (9 active, 0 former)

NSnsb1.squarespacedns.comnsb2.squarespacedns.comnsb3.squarespacedns.comnsb4.squarespacedns.comMXsmtp.google.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSnsb1.squarespacedns.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●NSnsb2.squarespacedns.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●NSnsb3.squarespacedns.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●NSnsb4.squarespacedns.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●MXsmtp.google.com2026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●A198.185.159.1442026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●A198.185.159.1452026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●A198.49.23.1442026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32
●A198.49.23.1452026-07-28 → 2026-08-15 · 2 obs
● 2026-07-28 08:15:42
● 2026-08-15 06:40:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
tb-office.orgnsb3.squarespacedns.com, nsb4.squarespacedns.com, nsb1.squarespacedns.com, nsb2.squarespacedns.com-

✅ Authoritative Response

Server:216.239.36.107

NS records: nsb3.squarespacedns.com, nsb4.squarespacedns.com, nsb1.squarespacedns.com, nsb2.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

TypeCountSample Data
A4198.49.23.145, 198.185.159.144...
NS4nsb1.squarespacedns.com, nsb4.squarespacedns.com...
MX1smtp.google.com (pri: 1)
TXT1v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1nsb1.squarespacedns.com cloud-dns-hostma

Analysis

IP Addresses

tb-office.org points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with alukap.net, danwyatt.com and altowar.com, also share IP numbers with tb-office.org.

Name Servers

The NS records for tb-office.org point to four name servers: nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com and nsb4.squarespacedns.com.

The name servers of tb-office.org overlap at least partially with those of other domains — among them theblossommarkethtx.com, acbconnectgroup.com, pv-bess-assessoren.com and two more.

The hosts nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com and nsb4.squarespacedns.com all resolve to exactly one IP address each: 216.239.32.107, 216.239.34.107, 216.239.36.107 and 216.239.38.107 respectively.

Mail Servers

The sole mail server for tb-office.org is smtp.google.com.

Among the domains sharing a mail server setup with tb-office.org are gatewayrolloff.com, nerdygirlscience.com, cannabisenergydrink.com and two others.

There is at least a partial MX overlap between tb-office.org and other domains, including pricecompare24.com, johnpacilio.com, cmc-u.edu.vn and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.27, 142.251.111.26, 142.251.111.27 and 6 others.