sercomunicacion.com - robtex.com

sercomunicacion.com

DNSSEC⚠️ Not signed
A18.160.41.11🇺🇸 Amazon18.160.40.0/23
PTRserver-18-160-41-11.iad55.r.cloudfront.net
A18.160.41.26🇺🇸 Amazon18.160.40.0/23
A18.160.41.35🇺🇸 Amazon18.160.40.0/23
A18.160.41.82🇺🇸 Amazon18.160.40.0/23
NSdns1.p09.nsone.net ⭐
A2620:4d:4000:6259:7:9:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
A198.51.44.9🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
NSdns1.p07.nsone.net
A2620:4d:4000:6259:7:7:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p07.nsone.net
A198.51.44.7🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p07.nsone.net
NSdns2.p07.nsone.net
A2a00:edc0:6259:7:7::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p07.nsone.net
A198.51.45.7🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p07.nsone.net
NSdns3.p07.nsone.net
A2620:4d:4000:6259:7:7:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p07.nsone.net
A198.51.44.71🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p07.nsone.net
NSdns4.p07.nsone.net
A2a00:edc0:6259:7:7::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p07.nsone.net
A198.51.45.71🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p07.nsone.net
MXposter1i.iberlayer.com ⭐
A130.117.89.4🇪🇸 COGENT130.117.0.0/16 Cogent
PTRmercurio.iberlayer.com
A130.117.89.5🇪🇸 COGENT130.117.0.0/16 Cogent
PTRvenus.iberlayer.com
A130.117.89.6🇪🇸 COGENT130.117.0.0/16 Cogent
PTRmarte.iberlayer.com
A130.117.89.21🇪🇸 COGENT130.117.0.0/16 Cogent
PTRpluton2.iberlayer.com
A130.117.89.26🇪🇸 COGENT130.117.0.0/16 Cogent
PTRorcus.iberlayer.com
A130.117.89.30🇪🇸 COGENT130.117.0.0/16 Cogent
PTRmercurio2.iberlayer.com
MXposter2i.iberlayer.com(20)
A185.136.219.26🇪🇸 EDH185.136.216.0/22
PTRpalas.iberlayer.com
MXposter4i.iberlayer.com(30)
A80.169.225.36🇪🇸 COLT80.169.0.0/16
PTRluna.iberlayer.com
A80.169.225.37🇪🇸 COLT80.169.0.0/16
PTRfobos.iberlayer.com
A80.169.225.38🇪🇸 COLT80.169.0.0/16
PTRdeimos.iberlayer.com
A80.169.225.56🇪🇸 COLT80.169.0.0/16
PTRluna2.iberlayer.com
A80.169.225.57🇪🇸 COLT80.169.0.0/16
PTRluna3.iberlayer.com
MXposter3i.iberlayer.com(40)
A185.136.218.5🇪🇸 EDH185.136.216.0/22
PTRhebe.iberlayer.com
TXTv=spf1 include:_u.sercomunicacion.com._spf.smart.ondmarc.com -all
TXTMS=ms51636755
SOAdns1.p09.nsone.nethostmaster@nsone.net serial=1730219806

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

Subdomains

pre.sercomunicacion.com
www.sercomunicacion.com

Same first word

sercomunicacion.com

DNS History

27 records (13 active, 14 former)

2020202120222023202420252026NSdns1.p07.nsone.netdns1.p09.nsone.netdns2.p07.nsone.netdns3.p07.nsone.netdns4.p07.nsone.netns1.interdomain.netns2.interdomain.netns3.interdomain.esMXposter1i.iberlayer.composter2i.iberlayer.composter3i.iberlayer.composter4i.iberlayer.commail.sercomunicacion.commail2.sercomunicacion.comA18.160.41.1118.160.41.2618.160.41.3518.160.41.8218.239.36.1818.239.36.4818.239.36.5518.239.36.803.169.231.1243.169.231.543.169.231.673.169.231.7586.109.99.243
●NSdns1.p07.nsone.net2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●NSdns1.p09.nsone.net2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●NSdns2.p07.nsone.net2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●NSdns3.p07.nsone.net2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●NSdns4.p07.nsone.net2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
○NSns1.interdomain.net2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 12:59:26
○ 2026-02-17 12:23:16
○ 2026-03-01 14:22:36
○NSns2.interdomain.net2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 12:59:26
○ 2026-02-17 12:23:16
○ 2026-03-01 14:22:36
○NSns3.interdomain.es2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 12:59:26
○ 2026-02-17 12:23:16
○ 2026-03-01 14:22:36
○MXmail.sercomunicacion.com2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 12:59:26
○ 2026-02-17 12:23:16
○ 2026-03-01 14:22:36
○MXmail2.sercomunicacion.com2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 12:59:26
○ 2026-02-17 12:23:16
○ 2026-03-01 14:22:36
●MXposter1i.iberlayer.com2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●MXposter2i.iberlayer.com2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●MXposter3i.iberlayer.com2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●MXposter4i.iberlayer.com2026-02-17 → 2026-03-01 · 3 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
● 2026-03-01 14:22:36
●A18.160.41.112026-02-19 → 2026-03-01 · 15 obs
○ 2026-02-17 12:23:16
○ 2026-02-18 21:38:06
● 2026-02-19 05:14:42
● 2026-02-20 11:33:40
○ 2026-02-20 12:37:20
○ 2026-02-20 16:06:26
● 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
● 2026-02-22 18:56:02
● 2026-02-22 19:48:48
○ 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
● 2026-02-27 14:14:24
● 2026-03-01 14:22:36
●A18.160.41.262026-02-19 → 2026-03-01 · 15 obs
○ 2026-02-17 12:23:16
○ 2026-02-18 21:38:06
● 2026-02-19 05:14:42
● 2026-02-20 11:33:40
○ 2026-02-20 12:37:20
○ 2026-02-20 16:06:26
● 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
● 2026-02-22 18:56:02
● 2026-02-22 19:48:48
○ 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
● 2026-02-27 14:14:24
● 2026-03-01 14:22:36
●A18.160.41.352026-02-19 → 2026-03-01 · 15 obs
○ 2026-02-17 12:23:16
○ 2026-02-18 21:38:06
● 2026-02-19 05:14:42
● 2026-02-20 11:33:40
○ 2026-02-20 12:37:20
○ 2026-02-20 16:06:26
● 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
● 2026-02-22 18:56:02
● 2026-02-22 19:48:48
○ 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
● 2026-02-27 14:14:24
● 2026-03-01 14:22:36
●A18.160.41.822026-02-19 → 2026-03-01 · 15 obs
○ 2026-02-17 12:23:16
○ 2026-02-18 21:38:06
● 2026-02-19 05:14:42
● 2026-02-20 11:33:40
○ 2026-02-20 12:37:20
○ 2026-02-20 16:06:26
● 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
● 2026-02-22 18:56:02
● 2026-02-22 19:48:48
○ 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
● 2026-02-27 14:14:24
● 2026-03-01 14:22:36
○A18.239.36.182026-02-17 → 2026-02-26 · 16 obs
○ 2026-02-17 12:23:16
● 2026-02-17 18:17:24
○ 2026-02-18 21:38:06
○ 2026-02-20 11:33:40
● 2026-02-20 12:37:20
● 2026-02-20 13:27:34
○ 2026-02-20 14:32:08
● 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
● 2026-02-22 11:46:24
○ 2026-02-22 18:56:02
○ 2026-02-24 10:12:54
● 2026-02-26 21:59:54
○ 2026-02-27 14:14:24
○ 2026-03-01 14:22:36
○A18.239.36.482026-02-17 → 2026-02-26 · 16 obs
○ 2026-02-17 12:23:16
● 2026-02-17 18:17:24
○ 2026-02-18 21:38:06
○ 2026-02-20 11:33:40
● 2026-02-20 12:37:20
● 2026-02-20 13:27:34
○ 2026-02-20 14:32:08
● 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
● 2026-02-22 11:46:24
○ 2026-02-22 18:56:02
○ 2026-02-24 10:12:54
● 2026-02-26 21:59:54
○ 2026-02-27 14:14:24
○ 2026-03-01 14:22:36
○A18.239.36.552026-02-17 → 2026-02-26 · 16 obs
○ 2026-02-17 12:23:16
● 2026-02-17 18:17:24
○ 2026-02-18 21:38:06
○ 2026-02-20 11:33:40
● 2026-02-20 12:37:20
● 2026-02-20 13:27:34
○ 2026-02-20 14:32:08
● 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
● 2026-02-22 11:46:24
○ 2026-02-22 18:56:02
○ 2026-02-24 10:12:54
● 2026-02-26 21:59:54
○ 2026-02-27 14:14:24
○ 2026-03-01 14:22:36
○A18.239.36.802026-02-17 → 2026-02-26 · 16 obs
○ 2026-02-17 12:23:16
● 2026-02-17 18:17:24
○ 2026-02-18 21:38:06
○ 2026-02-20 11:33:40
● 2026-02-20 12:37:20
● 2026-02-20 13:27:34
○ 2026-02-20 14:32:08
● 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
○ 2026-02-22 11:13:14
● 2026-02-22 11:46:24
○ 2026-02-22 18:56:02
○ 2026-02-24 10:12:54
● 2026-02-26 21:59:54
○ 2026-02-27 14:14:24
○ 2026-03-01 14:22:36
○A3.169.231.1242026-02-17 → 2026-02-24 · 15 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
○ 2026-02-17 18:17:24
● 2026-02-18 21:38:06
○ 2026-02-19 05:14:42
○ 2026-02-20 13:27:34
● 2026-02-20 14:32:08
○ 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
● 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
○ 2026-02-22 19:48:48
● 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
○ 2026-03-01 14:22:36
○A3.169.231.542026-02-17 → 2026-02-24 · 15 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
○ 2026-02-17 18:17:24
● 2026-02-18 21:38:06
○ 2026-02-19 05:14:42
○ 2026-02-20 13:27:34
● 2026-02-20 14:32:08
○ 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
● 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
○ 2026-02-22 19:48:48
● 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
○ 2026-03-01 14:22:36
○A3.169.231.672026-02-17 → 2026-02-24 · 15 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
○ 2026-02-17 18:17:24
● 2026-02-18 21:38:06
○ 2026-02-19 05:14:42
○ 2026-02-20 13:27:34
● 2026-02-20 14:32:08
○ 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
● 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
○ 2026-02-22 19:48:48
● 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
○ 2026-03-01 14:22:36
○A3.169.231.752026-02-17 → 2026-02-24 · 15 obs
○ 2019-02-03 12:59:26
● 2026-02-17 12:23:16
○ 2026-02-17 18:17:24
● 2026-02-18 21:38:06
○ 2026-02-19 05:14:42
○ 2026-02-20 13:27:34
● 2026-02-20 14:32:08
○ 2026-02-20 16:06:26
○ 2026-02-21 15:52:46
● 2026-02-22 11:13:14
○ 2026-02-22 11:46:24
○ 2026-02-22 19:48:48
● 2026-02-24 10:12:54
○ 2026-02-26 21:59:54
○ 2026-03-01 14:22:36
○A86.109.99.2432019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 12:59:26
○ 2026-02-17 12:23:16
○ 2026-03-01 14:22:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sercomunicacion.comdns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net-

✅ Authoritative Response

Server: 198.51.44.7

NS records: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sercomunicacion.com (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

TypeCountSample Data
A418.160.41.82, 18.160.41.35...
NS4dns1.p07.nsone.net, dns2.p07.nsone.net...
MX4poster1i.iberlayer.com (pri: 10), poster2i.iberlayer.com (pri: 20)...
TXT2v=spf1 include:_u.sercomunicacion.com._s, MS=ms51636755
SOA1dns1.p09.nsone.net hostmaster.nsone.net

Analysis

Hierarchy

sercomunicacion.com is a parent of pre.sercomunicacion.com and www.sercomunicacion.com.

IP Addresses

sercomunicacion.com points to four IP numbers: 18.160.41.11, 18.160.41.26, 18.160.41.35 and 18.160.41.82.

Other host names, for instance errors.figma.com, squirrels-gen.getsquirrel.co, mail.bitcoin-equaliser-app.com, dwcnyrzrvvbxn.cloudfront.net and d2rxg9aic5b8fo.cloudfront.net share IP numbers with sercomunicacion.com.

Name Servers

sercomunicacion.com is delegated to five name servers: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net and dns1.p09.nsone.net.

sercomunicacion.com shares name servers with other domains at least partially, for instance myb2bbills.com, bethsherburn.com, worldofcoffeeinc.com, jessicacasner.com and lesleyart4u.com.

these name servers are commonly used with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, dns1.p01.nsone.net, ns1.p201.dns.oraclecloud.net and ns2.p201.dns.oraclecloud.net.

Host names with two IP numbers:

dns1.p07.nsone.net points to 2620:4d:4000:6259:7:7:0:1 and 198.51.44.7.

dns2.p07.nsone.net points to 2a00:edc0:6259:7:7::2 and 198.51.45.7.

dns3.p07.nsone.net points to 2620:4d:4000:6259:7:7:0:3 and 198.51.44.71.

dns4.p07.nsone.net points to 2a00:edc0:6259:7:7::4 and 198.51.45.71.

dns1.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9.

Mail Servers

sercomunicacion.com is handled by four mail servers: poster1i.iberlayer.com, poster2i.iberlayer.com, poster3i.iberlayer.com and poster4i.iberlayer.com.

sercomunicacion.com shares some mail servers with other domains, including hoteltour.es, lectorvision.com, sesamehr.es, fundacionjmlara.es and grupotr.es.

Six-IP host mapping:

poster1i.iberlayer.com ->130.117.89.4, 130.117.89.5, 130.117.89.6, 130.117.89.21, 130.117.89.26, 130.117.89.30.

Five-IP host mapping:

poster4i.iberlayer.com ->80.169.225.36, 80.169.225.37, 80.169.225.38, 80.169.225.56, 80.169.225.57.

One-IP host mappings:

poster2i.iberlayer.com ->185.136.219.26.

poster3i.iberlayer.com ->185.136.218.5.