coastcom.net - robtex.com

coastcom.net

DNSSEC⚠️ Not signed
A74.85.65.246🇺🇸 VOBIZ74.85.64.0/19 Wave Broadband
PTRratchet.astound.com
NSns1.wavedns.net ⭐ ⚠️ Not in zone NS records
A208.76.152.7🇺🇸 VOBIZ208.76.152.0/22 Wave Broadband
PTRauth1.wavedns.net
NSns1.waveip.org ⚠️ Not in parent delegation
A74.85.65.142🇺🇸 VOBIZ74.85.64.0/19 Wave Broadband
PTRauth01-wstn.wavedns.net
NSns2.wavedns.net ⚠️ Not in zone NS records
A208.76.152.15🇺🇸 VOBIZ208.76.152.0/22 Wave Broadband
PTRauth2.wavedns.net
NSns2.waveip.org ⚠️ Not in parent delegation
A74.85.65.174🇺🇸 VOBIZ74.85.64.0/19 Wave Broadband
PTRauth01-ptor.wavedns.net
NSns3.waveip.org ⚠️ Not in parent delegation
A208.76.186.110🇺🇸 VOBIZ208.76.184.0/22 Wave Broadband
PTRdns-auth-01-che.wavedns.net
NSns4.waveip.org ⚠️ Not in parent delegation
A208.76.186.78🇺🇸 VOBIZ208.76.184.0/22 Wave Broadband
PTRdns-auth-01-200p.wavedns.net
MXcoastcom-net.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c927::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:c927::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f90a::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr02cu00300.inbound.protection.outlook.com
A52.101.9.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00100.inbound.protection.outlook.com
A52.101.50.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
A52.101.50.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00404.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms34742742
TXTcku43r6o1a0062p2dbmoqt46cl
SOAns1.wavedns.netdnsadmin@wavebroadband.com 2025-08-13 #11

net

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=1771291465

PTR for

47.171.236.173.in-addr.arpa

Subdomains

rdspt-148.coastcom.net
rdspt-77.coastcom.net
rdspt-158.coastcom.net
rdspt-41.coastcom.net
rdspt-177.coastcom.net
rdspt-193.coastcom.net
rdspt-50.coastcom.net
rdspt-79.coastcom.net
rdspt-119.coastcom.net
rdspt-217.coastcom.net
rdspt-83.coastcom.net
rdspt-69.coastcom.net
rdspt-19.coastcom.net
rdspt-175.coastcom.net
rdspt-13.coastcom.net
rdspt-89.coastcom.net
rdspt-53.coastcom.net
rdspt-216.coastcom.net
rdspt-90.coastcom.net
rdspt-215.coastcom.net
rdspt-135.coastcom.net
rdspt-214.coastcom.net
rdspt-102.coastcom.net
rdspt-249.coastcom.net
rdspt-136.coastcom.net
rdspt-220.coastcom.net
rdspt-223.coastcom.net
rdspt-154.coastcom.net
rdspt-230.coastcom.net
rdspt-139.coastcom.net
rdspt-174.coastcom.net
rdspt-126.coastcom.net
rdspt-194.coastcom.net
rdspt-88.coastcom.net
rdspt-180.coastcom.net
rdspt-196.coastcom.net
rdspt-168.coastcom.net
rdspt-150.coastcom.net
rdspt-163.coastcom.net
rdspt-205.coastcom.net
rdspt-142.coastcom.net
rdspt-39.coastcom.net
rdspt-12.coastcom.net
rdspt-140.coastcom.net
rdspt-203.coastcom.net
rdspt-171.coastcom.net
rdspt-195.coastcom.net
rdspt-137.coastcom.net
rdspt-225.coastcom.net
rdspt-182.coastcom.net
rdspt-243.coastcom.net
rdspt-27.coastcom.net
rdspt-192.coastcom.net
rdspt-164.coastcom.net
rdspt-212.coastcom.net
rdspt-2.coastcom.net
rdspt-43.coastcom.net
rdspt-189.coastcom.net
rdspt-184.coastcom.net
rdspt-209.coastcom.net
rdspt-59.coastcom.net
rdspt-14.coastcom.net
rdspt-87.coastcom.net
rdspt-29.coastcom.net
rdspt-113.coastcom.net
rdspt-152.coastcom.net
rdspt-147.coastcom.net
rdspt-103.coastcom.net
rdspt-112.coastcom.net
rdspt-81.coastcom.net
rdspt-36.coastcom.net
rdspt-4.coastcom.net
rdspt-204.coastcom.net
rdspt-20.coastcom.net
rdspt-160.coastcom.net
rdspt-62.coastcom.net
rdspt-206.coastcom.net
rdspt-149.coastcom.net
rdspt-70.coastcom.net
rdspt-116.coastcom.net
rdspt-93.coastcom.net
rdspt-95.coastcom.net
rdspt-169.coastcom.net
rdspt-208.coastcom.net
rdspt-213.coastcom.net
rdspt-101.coastcom.net
rdspt-172.coastcom.net
rdspt-34.coastcom.net
rdspt-121.coastcom.net
rdspt-106.coastcom.net
rdspt-6.coastcom.net
rdspt-145.coastcom.net
rdspt-118.coastcom.net
rdspt-224.coastcom.net
rdspt-187.coastcom.net
rdspt-21.coastcom.net
rdspt-111.coastcom.net
rdspt-115.coastcom.net
rdspt-131.coastcom.net
rdspt-61.coastcom.net
rdspt-198.coastcom.net
rdspt-26.coastcom.net
rdspt-248.coastcom.net
rdspt-85.coastcom.net
rdspt-82.coastcom.net
rdspt-252.coastcom.net
rdspt-73.coastcom.net
rdspt-210.coastcom.net
rdspt-94.coastcom.net
rdspt-227.coastcom.net
rdspt-5.coastcom.net
rdspt-170.coastcom.net
rdspt-63.coastcom.net
rdspt-67.coastcom.net
rdspt-42.coastcom.net
rdspt-239.coastcom.net
rdspt-99.coastcom.net
rdspt-15.coastcom.net
rdspt-68.coastcom.net

Same first word

coastcom.de
coastcom.net
coastcom.com
coastcom.biz

Similar names

cosmocat.gr
cocomats.in
cosmocat.com
cosmocat.org
satcomco.com
cocomats.net
cocomats.com
costacom.org
tomaccos.com
coomcast.biz
costacom.net
omccosta.com
costacom.com
coomcast.net
ccamotos.com.br
costacom.ma
costacom.de
costcoma.com
cosmocat.io
cosmocat.de
comocast.net
cosmocat.ru

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1.wavedns.netns1.waveip.orgns2.wavedns.netns2.waveip.orgns3.waveip.orgns4.waveip.orgdns1.actionnet.netdns2.actionnet.netns1.coastcom.netns2.coastcom.netMXcoastcom-net.mail.protection.outlook.comedgetrans1.wavebroadband.commxedge01.wavebroadband.commxedge02.wavebroadband.comspamtrap1.coastcom.netA74.85.65.246173.236.171.47198.145.41.112
○NSdns1.actionnet.net2015-07-19 → 2019-06-12 · 4 obs
● 2015-07-19 20:17:04
● 2019-06-12 05:32:24
○ 2026-02-14 16:34:20
○ 2026-03-07 00:14:08
○NSdns2.actionnet.net2015-07-19 → 2019-06-12 · 4 obs
● 2015-07-19 20:17:04
● 2019-06-12 05:32:24
○ 2026-02-14 16:34:20
○ 2026-03-07 00:14:08
○NSns1.coastcom.net2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:17:04
○ 2015-11-30 15:29:10
○ 2026-03-07 00:14:08
●NSns1.wavedns.net2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
●NSns1.waveip.org2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
○NSns2.coastcom.net2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:17:04
○ 2015-11-30 15:29:10
○ 2026-03-07 00:14:08
●NSns2.wavedns.net2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
●NSns2.waveip.org2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
●NSns3.waveip.org2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
●NSns4.waveip.org2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
●MXcoastcom-net.mail.protection.outlook.com2026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08
○MXedgetrans1.wavebroadband.com2016-12-16 → 2019-06-12 · 5 obs
○ 2016-04-16 14:04:40
● 2016-12-16 01:25:20
● 2019-06-12 05:32:24
○ 2026-02-14 16:34:20
○ 2026-03-07 00:14:08
○MXmxedge01.wavebroadband.com2016-12-16 → 2019-06-12 · 5 obs
○ 2016-04-16 14:04:40
● 2016-12-16 01:25:20
● 2019-06-12 05:32:24
○ 2026-02-14 16:34:20
○ 2026-03-07 00:14:08
○MXmxedge02.wavebroadband.com2016-12-16 → 2019-06-12 · 5 obs
○ 2016-04-16 14:04:40
● 2016-12-16 01:25:20
● 2019-06-12 05:32:24
○ 2026-02-14 16:34:20
○ 2026-03-07 00:14:08
○MXspamtrap1.coastcom.net2015-07-19 → 2016-04-16 · 4 obs
● 2015-07-19 20:17:04
● 2016-04-16 14:04:40
○ 2016-12-16 01:25:20
○ 2026-03-07 00:14:08
○A173.236.171.472015-11-30 → 2019-06-12 · 5 obs
○ 2015-07-19 20:17:04
● 2015-11-30 15:29:10
● 2019-06-12 05:32:24
○ 2026-02-14 16:34:20
○ 2026-03-07 00:14:08
○A198.145.41.1122015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:17:04
○ 2015-11-30 15:29:10
○ 2026-03-07 00:14:08
●A74.85.65.2462026-02-14 → 2026-03-07 · 3 obs
○ 2019-06-12 05:32:24
● 2026-02-14 16:34:20
● 2026-03-07 00:14:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
coastcom.netns1.wavedns.net, ns2.wavedns.net2 records

✅ Authoritative Response

Server: 208.76.152.15

NS records: ns1.wavedns.net, ns2.wavedns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coastcom.net (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

TypeCountSample Data
A174.85.65.246
NS4ns2.waveip.org, ns1.waveip.org...
MX1coastcom-net.mail.protection.outlook.com
TXT3v=spf1 include:spf.protection.outlook.co, MS=ms34742742...
SOA1ns1.wavedns.net dnsadmin.wavebroadband.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.wavedns.net, ns2.wavedns.net)

Analysis

Hierarchy

coastcom.net is a parent of rdspt-148.coastcom.net, rdspt-77.coastcom.net, rdspt-158.coastcom.net, rdspt-41.coastcom.net, rdspt-177.coastcom.net and hundreds of other host names.

IP Addresses

coastcom.net points to a single IP: 74.85.65.246.

Other host names, for instance hiddenpreprod.astound.com, ratchet.astound.com, www.rcn.com, rcn2go.com and portal.mygrande.net share IP numbers with coastcom.net.

Name Servers

coastcom.net is delegated to six name servers: ns1.wavedns.net, ns2.wavedns.net, ns1.waveip.org, ns2.waveip.org, ns3.waveip.org and ns4.waveip.org.

coastcom.net at least partially shares its name servers with other domains, for instance mintvalleyfcu.net, 123.218.67.in-addr.arpa, 30.42.69.in-addr.arpa, (0x736578)-chat.us and tnsoffice.com.

These name servers are commonly used with auth1.wavedns.net, auth2.wavedns.net, ns1.spectrumnet.us, ns2.spectrumnet.us, ns1.digitalwest.net, ns2.digitalwest.net and ns3.digitalwest.net.

Host names with one IP number:

The host name ns1.wavedns.net maps to 208.76.152.7.

The host name ns2.wavedns.net maps to 208.76.152.15.

The host name ns1.waveip.org maps to 74.85.65.142.

The host name ns2.waveip.org maps to 74.85.65.174.

The host name ns3.waveip.org maps to 208.76.186.110.

The host name ns4.waveip.org maps to 208.76.186.78.

Mail Servers

coastcom.net is served by a single mail server, coastcom-net.mail.protection.outlook.com.

The host name coastcom-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c927::, 2a01:111:f403:c927::1, 2a01:111:f403:f90a::, 52.101.9.0, 52.101.50.1, 52.101.50.4 and 52.101.194.4.