dclboston.com - robtex.com

dclboston.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:1e21🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9676🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.33Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.118🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSjewel.ns.cloudflare.com
A2606:4700:50::a29f:26ab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A2803:f800:50::6ca2:c2ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjewel.ns.cloudflare.com
A2a06:98c1:50::ac40:22ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjewel.ns.cloudflare.com
A108.162.194.171🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A172.64.34.171🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
MXdclboston.com.1.arsmtp.com ⭐
A8.31.233.90🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US
PTRserver256.appriver.com
MXdclboston.com.2.arsmtp.com(20)
A8.19.118.180🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US
PTRserver257.appriver.com
TXTslack-domain-verification=mg3iP93I51XJ6wOjgwuIrSZLE1Gy4rkFfQiBQVst
TXTv=spf1 ip4:65.249.141.99 ip4:63.66.34.246 ip4:50.170.48.142 ip4:50.170.48.175...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.30.33, 172.67.150.118
IPv62606:4700:3035::6815:1e21, 2606:4700:3036::ac43:9676
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2396676347

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

dclboston.com

Similar names

boltoncsd.org
bostoncdl.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSisaac.ns.cloudflare.comjewel.ns.cloudflare.comns77.worldnic.comns78.worldnic.comMXdclboston.com.1.arsmtp.comdclboston.com.2.arsmtp.comserver504.appriver.comserver505.appriver.comA104.21.30.33172.67.150.1182606:4700:3035::6815:1e212606:4700:3036::ac43:967667.154.100.35
●NSisaac.ns.cloudflare.com2026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-23 18:04:54
● 2026-02-14 18:14:56
● 2026-03-23 03:20:02
●NSjewel.ns.cloudflare.com2026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-23 18:04:54
● 2026-02-14 18:14:56
● 2026-03-23 03:20:02
○NSns77.worldnic.com2015-07-18 → 2017-10-23 · 4 obs
● 2015-07-18 00:05:12
● 2017-10-23 18:04:54
○ 2026-02-14 18:14:56
○ 2026-03-23 03:20:02
○NSns78.worldnic.com2015-07-18 → 2017-10-23 · 4 obs
● 2015-07-18 00:05:12
● 2017-10-23 18:04:54
○ 2026-02-14 18:14:56
○ 2026-03-23 03:20:02
●MXdclboston.com.1.arsmtp.com2017-02-22 → 2026-03-23 · 3 obs
○ 2016-07-18 17:15:10
● 2017-02-22 01:14:16
● 2026-03-23 03:20:02
●MXdclboston.com.2.arsmtp.com2017-02-22 → 2026-03-23 · 3 obs
○ 2016-07-18 17:15:10
● 2017-02-22 01:14:16
● 2026-03-23 03:20:02
○MXserver504.appriver.com2015-07-18 → 2016-07-18 · 4 obs
● 2015-07-18 00:05:12
● 2016-07-18 17:15:10
○ 2017-02-22 01:14:16
○ 2026-03-23 03:20:02
○MXserver505.appriver.com2015-07-18 → 2016-07-18 · 4 obs
● 2015-07-18 00:05:12
● 2016-07-18 17:15:10
○ 2017-02-22 01:14:16
○ 2026-03-23 03:20:02
●A104.21.30.332026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-23 18:04:54
● 2026-02-14 18:14:56
● 2026-03-23 03:20:02
●A172.67.150.1182026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-23 18:04:54
● 2026-02-14 18:14:56
● 2026-03-23 03:20:02
●A2606:4700:3035::6815:1e212026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-23 18:04:54
● 2026-02-14 18:14:56
● 2026-03-23 03:20:02
●A2606:4700:3036::ac43:96762026-02-14 → 2026-03-23 · 3 obs
○ 2017-10-23 18:04:54
● 2026-02-14 18:14:56
● 2026-03-23 03:20:02
○A67.154.100.352015-07-18 → 2017-10-23 · 4 obs
● 2015-07-18 00:05:12
● 2017-10-23 18:04:54
○ 2026-02-14 18:14:56
○ 2026-03-23 03:20:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
dclboston.comisaac.ns.cloudflare.com, jewel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, jewel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dclboston.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.30.33, 172.67.150.118
AAAA22606:4700:3036::ac43:9676, 2606:4700:3035::6815:1e21
NS2isaac.ns.cloudflare.com, jewel.ns.cloudflare.com
MX2dclboston.com.1.arsmtp.com (pri: 10), dclboston.com.2.arsmtp.com (pri: 20)
TXT2slack-domain-verification=mg3iP93I51XJ6w, v=spf1 ip4:65.249.141.99 ip4:63.66.34.24
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dclboston.com resolves to four IPs: 2606:4700:3035::6815:1e21, 2606:4700:3036::ac43:9676, 104.21.30.33 and 172.67.150.118.

Other host names such as www.ipcup.ro, www.indodaisuntrading.com, lacywestinsurance.com, hwqcgs.com and bet-ent0815.com share IP numbers with dclboston.com.

Name Servers

dclboston.com is delegated to two name servers: isaac.ns.cloudflare.com and jewel.ns.cloudflare.com.

dclboston.com uses the same name server setup as other domains, including lokmuseum.de, bdsmliveshows.com, prakta.com.pl, designcommunicationsltd.com and wackerneusonq.com.

At least part of the name servers for dclboston.com are shared with other domains, for instance keeners.nl, feuerwehr-bremen.org, 67maokw.com, kebudel.com and tbili.ru.

These name servers are commonly used alongside the name servers colin.ns.cloudflare.com.

Host names with six IP numbers:

isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

jewel.ns.cloudflare.com points to: 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171.

Mail Servers

dclboston.com is handled by two mail servers: dclboston.com.1.arsmtp.com and dclboston.com.2.arsmtp.com.

Hostnames with a single IP

dclboston.com.1.arsmtp.com resolves to: 8.31.233.90.

dclboston.com.2.arsmtp.com resolves to: 8.19.118.180.