offbyonenames.com - robtex.com

offbyonenames.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:2920🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2ae0🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.41.32🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.42.224🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkirk.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A2803:f800:50::6ca2:c1c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkirk.ns.cloudflare.com
A2a06:98c1:50::ac40:21c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkirk.ns.cloudflare.com
A108.162.193.192🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A172.64.33.192🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A173.245.59.192🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
NStina.ns.cloudflare.com
A2606:4700:50::adf5:3ae6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A2803:f800:50::6ca2:c0e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtina.ns.cloudflare.com
A2a06:98c1:50::ac40:20e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtina.ns.cloudflare.com
A108.162.192.230🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A172.64.32.230🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A173.245.58.230🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
MXaspmx.l.google.com ⭐
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
MXalt1.aspmx.l.google.com(5)
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(10)
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
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/2 ✓ hints match
IPv4172.66.41.32, 172.66.42.224
IPv62606:4700:3108::ac42:2920, 2606:4700:3108::ac42:2ae0
SOAkirk.ns.cloudflare.comdns@cloudflare.com serial=2398029542

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

offbyonenames.com

DNS History

15 records (11 active, 4 former)

20192020202120222023202420252026NSkirk.ns.cloudflare.comtina.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA172.66.41.32172.66.42.2242606:4700:3108::ac42:29202606:4700:3108::ac42:2ae0104.31.64.172104.31.65.1722400:cb00:2048:1::681f:40ac2400:cb00:2048:1::681f:41ac
●NSkirk.ns.cloudflare.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
●NStina.ns.cloudflare.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
●MXalt1.aspmx.l.google.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
●MXalt2.aspmx.l.google.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
●MXalt3.aspmx.l.google.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
●MXalt4.aspmx.l.google.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
●MXaspmx.l.google.com2018-05-16 → 2026-03-16 · 2 obs
● 2018-05-16 12:37:24
● 2026-03-16 22:39:04
○A104.31.64.1722018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:37:24
○ 2026-02-22 10:11:30
○ 2026-03-16 22:39:04
○A104.31.65.1722018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:37:24
○ 2026-02-22 10:11:30
○ 2026-03-16 22:39:04
●A172.66.41.322026-02-22 → 2026-03-16 · 3 obs
○ 2018-05-16 12:37:24
● 2026-02-22 10:11:30
● 2026-03-16 22:39:04
●A172.66.42.2242026-02-22 → 2026-03-16 · 3 obs
○ 2018-05-16 12:37:24
● 2026-02-22 10:11:30
● 2026-03-16 22:39:04
○A2400:cb00:2048:1::681f:40ac2018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:37:24
○ 2026-02-22 10:11:30
○ 2026-03-16 22:39:04
○A2400:cb00:2048:1::681f:41ac2018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 12:37:24
○ 2026-02-22 10:11:30
○ 2026-03-16 22:39:04
●A2606:4700:3108::ac42:29202026-02-22 → 2026-03-16 · 3 obs
○ 2018-05-16 12:37:24
● 2026-02-22 10:11:30
● 2026-03-16 22:39:04
●A2606:4700:3108::ac42:2ae02026-02-22 → 2026-03-16 · 3 obs
○ 2018-05-16 12:37:24
● 2026-02-22 10:11:30
● 2026-03-16 22:39:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
offbyonenames.comtina.ns.cloudflare.com, kirk.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.230

NS records: tina.ns.cloudflare.com, kirk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offbyonenames.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.42.224, 172.66.41.32
AAAA22606:4700:3108::ac42:2ae0, 2606:4700:3108::ac42:2920
NS2kirk.ns.cloudflare.com, tina.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1kirk.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tina.ns.cloudflare.com, tina.ns.cloudflare.com, tina.ns.cloudflare.com...)

Analysis

IP Addresses

offbyonenames.com maps to four IP numbers: 2606:4700:3108::ac42:2920, 2606:4700:3108::ac42:2ae0, 172.66.41.32 and 172.66.42.224.

Other host names, for instance wowvendor.com, fundjournalism.org, www.wowvendor.com, datalakehouse.io and wolfgordon.com share IP numbers with offbyonenames.com.

Name Servers

Two name servers kirk.ns.cloudflare.com and tina.ns.cloudflare.com are delegated to offbyonenames.com.

offbyonenames.com uses the same name server configuration as other domains, such as anupama.se, laughterchefs.se, monitor.app, usicinc.com and sfhera.com.br.

offbyonenames.com at least partially shares name servers with other domains such as aestheticdentalofjupiter.com, karga.com, dpreview.website, agencesimmo.ma and simchattorahchallenge.org.

These name servers are commonly used alongside elle.ns.cloudflare.com, zara.ns.cloudflare.com and hope.ns.cloudflare.com.

Host names with six IP numbers: Host name kirk.ns.cloudflare.com points to 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192; host name tina.ns.cloudflare.com points to 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

Mail Servers

offbyonenames.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.

offbyonenames.com shares mail servers with other domains at least in part, for instance lauralara.co, ideadeco.co, jbiconsult.com, ns500821.ns500821.ns500795.ns500795.ns500794.ns500795.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and ns500737.ns500599.ns500599.ns500724.ns500724.ns500724.ns500599.ns500697.ns500697.www.yummyflingsfinder.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

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

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)