olnb.com - robtex.com

olnb.com

DNSSEC⚠️ Not signed
NSa1-66.akam.net ⭐
A2600:1401:2::42🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-66.akam.net
PTRns1-66.akam.net
A193.108.91.66🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-66.akam.net
PTRns1-66.akam.net
NSa1-135.akam.net
A2600:1401:2::87🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-135.akam.net
PTRns1-135.akam.net
A193.108.91.135🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-135.akam.net
PTRns1-135.akam.net
NSa11-66.akam.net
A2600:1480:1::42🇺🇸 Akamai2600:1480:1::/48 Technologies
PTRa11-66.akam.net
PTRns4-66.akam.net
A84.53.139.66🇳🇱 Akamai84.53.139.0/24 Technologies
PTRa11-66.akam.net
PTRns4-66.akam.net
NSa16-67.akam.net
A2600:1406:1b::43🇺🇸 Akamai2600:1406:1b::/48 Technologies
PTRa16-67.akam.net
A23.211.132.67🇺🇸 Akamai23.211.132.0/24 Technologies
PTRa16-67.akam.net
NSa18-64.akam.net
A2600:1480:4800::40🇺🇸 Akamai2600:1480:4800::/48 Technologies
PTRa18-64.akam.net
A95.101.36.64🇳🇱 Akamai95.101.36.0/24 Technologies
PTRa18-64.akam.net
NSa26-65.akam.net
A2600:1480:b800::41🇺🇸 Akamai2600:1480:b800::/48 Technologies
PTRa26-65.akam.net
A23.74.25.65🇺🇸 Akamai23.74.25.0/24 Technologies
PTRa26-65.akam.net
NSa7-66.akam.net
A2600:1406:32::42🇺🇸 Akamai2600:1406:32::/48 Technologies
PTRa7-66.akam.net
PTRns3-66.akam.net
A23.61.199.66🇺🇸 Akamai23.61.199.0/24 Technologies
PTRa7-66.akam.net
PTRns3-66.akam.net
MXmxa-0010d901.gslb.pphosted.com ⭐
MXmxb-0010d901.gslb.pphosted.com ⭐
MXmail.delmarvadata.com(30)
A65.162.26.230🇺🇸 COGENT65.160.0.0/13 SprintLink
TXTv=spf1 mx include:delmarvadata.com include:spf-0010d901.pphosted.com ~all
SOAa1-66.akam.netadmin@dnstinations.com 2012-07-11 #25

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=1776983296

Subdomains

mail.olnb.com

Same first word

olnb.com

Similar names

lnbo.cn
nobl.no
blno.no
bonl.io
nobl.ru
nlbo.de
nbol.biz
nolb.nl
onbl.com
bnol.co.uk
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nobl.info
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nobl.ae
nbol.ru
boln.ru
lobn.com.cn
lbon.ru
lbon.net
nbol.net
nolb.com
nobl.com
nobl.me
blon.com
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nbol.com
nbol.com.cn
obnl.org
nblo.shop
bonl.de
nobl.co
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blon.jp
nobl.cz
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blon.net
nobl.be
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onlb.com
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bnol.net
bonl.com
bnlo.com
lobn.net
lonb.com
nobl.com.hk
onbl.cn
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boln.org
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lnob.com
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nblo.gs
nobl.de
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lbon.com
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nobl.eu
obnl.ca
nobl.tv
nobl.it
nlob.ru
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blon.se
nobl.k12.in.us
blon.fr
lobn.ru
nolb.org
lobn.cn
nolb.net
lnbo.com
blon.com.cn
lnob.lv
blon.de
bnlo.se

DNS History

14 records (10 active, 4 former)

20162017201820192020202120222023202420252026NSa1-135.akam.neta1-66.akam.neta11-66.akam.neta16-67.akam.neta18-64.akam.neta26-65.akam.neta7-66.akam.netbdiia01.fnfis.comns1.fisglobal.comns2.fisglobal.comns3.fisglobal.comMXmail.delmarvadata.commxa-0010d901.gslb.pphosted.commxb-0010d901.gslb.pphosted.com
●NSa1-135.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
●NSa1-66.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
●NSa11-66.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
●NSa16-67.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
●NSa18-64.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
●NSa26-65.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
●NSa7-66.akam.net2026-02-16 → 2026-04-23 · 3 obs
○ 2016-12-09 02:00:22
● 2026-02-16 23:42:36
● 2026-04-23 22:39:44
○NSbdiia01.fnfis.com2015-06-23 → 2016-12-09 · 4 obs
● 2015-06-23 13:58:34
● 2016-12-09 02:00:22
○ 2026-02-16 23:42:36
○ 2026-04-23 22:39:44
○NSns1.fisglobal.com2015-06-23 → 2016-12-09 · 4 obs
● 2015-06-23 13:58:34
● 2016-12-09 02:00:22
○ 2026-02-16 23:42:36
○ 2026-04-23 22:39:44
○NSns2.fisglobal.com2015-06-23 → 2016-12-09 · 4 obs
● 2015-06-23 13:58:34
● 2016-12-09 02:00:22
○ 2026-02-16 23:42:36
○ 2026-04-23 22:39:44
○NSns3.fisglobal.com2015-06-23 → 2016-12-09 · 4 obs
● 2015-06-23 13:58:34
● 2016-12-09 02:00:22
○ 2026-02-16 23:42:36
○ 2026-04-23 22:39:44
●MXmail.delmarvadata.com2015-06-23 → 2026-04-23 · 2 obs
● 2015-06-23 13:58:34
● 2026-04-23 22:39:44
●MXmxa-0010d901.gslb.pphosted.com2015-06-23 → 2026-04-23 · 2 obs
● 2015-06-23 13:58:34
● 2026-04-23 22:39:44
●MXmxb-0010d901.gslb.pphosted.com2015-06-23 → 2026-04-23 · 2 obs
● 2015-06-23 13:58:34
● 2026-04-23 22:39:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
olnb.coma11-66.akam.net, a7-66.akam.net, a16-67.akam.net, a18-64.akam.net...-

✅ Authoritative Response

Server:84.53.139.66

NS records: a11-66.akam.net, a7-66.akam.net, a16-67.akam.net, a18-64.akam.net, a26-65.akam.net, a1-135.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olnb.com (unsigned zone)

⏱️ Timing

Total: 670ms | Queries: -

📄 Records

TypeCountSample Data
NS6a1-135.akam.net, a18-64.akam.net...
MX3mxb-0010d901.gslb.pphosted.com (pri: 10), mail.delmarvadata.com (pri: 30)...
TXT1v=spf1 mx include:delmarvadata.com inclu
SOA1a1-66.akam.net admin.dnstinations.com

Analysis

Hierarchy

mail.olnb.com is a child of olnb.com.

Name Servers

olnb.com is delegated to seven name servers: a1-135.akam.net, a1-66.akam.net, a11-66.akam.net, a16-67.akam.net, a18-64.akam.net, a26-65.akam.net and a7-66.akam.net.

olnb.com at least partially shares name servers with other domains, including saleslynk.com, f-secure.com.pk, maxximumlounge.com, netsuite.de and hardline-kluis.com.

These name servers are commonly used with a13-67.akam.net, a5-65.akam.net, a6-65.akam.net, a3-66.akam.net, a14-65.akam.net, a8-66.akam.net, a10-67.akam.net, a1-116.akam.net, a8-67.akam.net and a4-64.akam.net.

Host names with two IP numbers:

a1-135.akam.net points to: 2600:1401:2::87 and 193.108.91.135

a1-66.akam.net points to: 2600:1401:2::42 and 193.108.91.66

a11-66.akam.net points to: 2600:1480:1::42 and 84.53.139.66

a16-67.akam.net points to: 2600:1406:1b::43 and 23.211.132.67

a18-64.akam.net points to: 2600:1480:4800::40 and 95.101.36.64

a26-65.akam.net points to: 2600:1480:b800::41 and 23.74.25.65

a7-66.akam.net points to: 2600:1406:32::42 and 23.61.199.66

Mail Servers

Three mail servers handle olnb.com: mail.delmarvadata.com, mxa-0010d901.gslb.pphosted.com and mxb-0010d901.gslb.pphosted.com.

olnb.com shares at least some mail servers with other domains, for example delmarvadatacenter.com, delmarvadata.net, ddcimage.net, delmarvadata.com and delmarvadatacenter-pa.com.

Host names with a single IP number: The host name mail.delmarvadata.com points to 65.162.26.230.