davidolsan.com - robtex.com

davidolsan.com

DNSSEC⚠️ Not signed
A69.72.248.210🇺🇸 WHG-LON69.72.248.0/24
PTRs10857.lon1.stableserver.net
NSns1.uk5.fcomet.com ⭐ ⚠️ Not in parent delegation
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns1.uk10.fcomet.com ⚠️ Not in zone NS records
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.uk10.fcomet.com ⚠️ Not in zone NS records
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns2.uk5.fcomet.com ⚠️ Not in parent delegation
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1a🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.26🇺🇸 Google142.250.147.0/24
PTRrd-in-f26.1e100.net
TXTv=spf1 +a +mx +ip4:109.74.193.194 +ip4:176.58.110.150 +include:_spf.google.co...
SOAns1.uk5.fcomet.comservers@mysecurecloudhost.com 2026-03-26 #1

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=1774600592

Same first word

davidolsan.com

Similar names

davidsonla.com
dondasilva.com

DNS History

27 records (10 active, 17 former)

20162017201820192020202120222023202420252026NSns1.uk10.fcomet.comns1.uk5.fcomet.comns2.uk10.fcomet.comns2.uk5.fcomet.comns-uk.1and1-dns.bizns-uk.1and1-dns.co.ukns-uk.1and1-dns.comns-uk.1and1-dns.orgns1126.ui-dns.bizns1126.ui-dns.comns1126.ui-dns.dens1126.ui-dns.orgns67.domaincontrol.comns68.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA69.72.248.210188.121.54.1282001:8d8:1001:531a:6271:ad7d:62fb:501a2001:8d8:100f:f000::20f212.227.62.138217.160.0.46
○NSns-uk.1and1-dns.biz2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-02 08:29:14
● 2017-03-22 19:19:22
○ 2020-03-03 04:05:10
○ 2026-03-27 08:55:00
○NSns-uk.1and1-dns.co.uk2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-02 08:29:14
● 2017-03-22 19:19:22
○ 2020-03-03 04:05:10
○ 2026-03-27 08:55:00
○NSns-uk.1and1-dns.com2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-02 08:29:14
● 2017-03-22 19:19:22
○ 2020-03-03 04:05:10
○ 2026-03-27 08:55:00
○NSns-uk.1and1-dns.org2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-02 08:29:14
● 2017-03-22 19:19:22
○ 2020-03-03 04:05:10
○ 2026-03-27 08:55:00
●NSns1.uk10.fcomet.com2026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00
●NSns1.uk5.fcomet.com2026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00
○NSns1126.ui-dns.biz2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-22 19:19:22
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
○NSns1126.ui-dns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-22 19:19:22
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
○NSns1126.ui-dns.de2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-22 19:19:22
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
○NSns1126.ui-dns.org2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-22 19:19:22
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
●NSns2.uk10.fcomet.com2026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00
●NSns2.uk5.fcomet.com2026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00
○NSns67.domaincontrol.com2015-06-28 → 2016-07-02 · 4 obs
● 2015-06-28 21:19:50
● 2016-07-02 08:29:14
○ 2017-03-22 19:19:22
○ 2026-03-27 08:55:00
○NSns68.domaincontrol.com2015-06-28 → 2016-07-02 · 4 obs
● 2015-06-28 21:19:50
● 2016-07-02 08:29:14
○ 2017-03-22 19:19:22
○ 2026-03-27 08:55:00
●MXalt1.aspmx.l.google.com2015-06-28 → 2026-03-27 · 2 obs
● 2015-06-28 21:19:50
● 2026-03-27 08:55:00
●MXalt2.aspmx.l.google.com2015-06-28 → 2026-03-27 · 2 obs
● 2015-06-28 21:19:50
● 2026-03-27 08:55:00
●MXalt3.aspmx.l.google.com2026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00
●MXalt4.aspmx.l.google.com2026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00
●MXaspmx.l.google.com2015-06-28 → 2026-03-27 · 2 obs
● 2015-06-28 21:19:50
● 2026-03-27 08:55:00
○MXaspmx2.googlemail.com2015-06-28 → 2020-03-03 · 4 obs
● 2015-06-28 21:19:50
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
○MXaspmx3.googlemail.com2015-06-28 → 2016-07-02 · 4 obs
● 2015-06-28 21:19:50
● 2016-07-02 08:29:14
○ 2017-03-22 19:19:22
○ 2026-03-27 08:55:00
○A188.121.54.1282015-06-28 → 2016-07-02 · 4 obs
● 2015-06-28 21:19:50
● 2016-07-02 08:29:14
○ 2017-03-22 19:19:22
○ 2026-03-27 08:55:00
○A2001:8d8:1001:531a:6271:ad7d:62fb:501a2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-02 08:29:14
● 2017-03-22 19:19:22
○ 2020-03-03 04:05:10
○ 2026-03-27 08:55:00
○A2001:8d8:100f:f000::20f2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-22 19:19:22
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
○A212.227.62.1382017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-02 08:29:14
● 2017-03-22 19:19:22
○ 2020-03-03 04:05:10
○ 2026-03-27 08:55:00
○A217.160.0.462020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-22 19:19:22
● 2020-03-03 04:05:10
○ 2026-02-19 00:44:46
○ 2026-03-27 08:55:00
●A69.72.248.2102026-02-19 → 2026-03-27 · 3 obs
○ 2020-03-03 04:05:10
● 2026-02-19 00:44:46
● 2026-03-27 08:55:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
davidolsan.comns1.uk10.fcomet.com, ns2.uk10.fcomet.com2 records

✅ Authoritative Response

Server:75.2.118.134

NS records: ns1.uk10.fcomet.com, ns2.uk10.fcomet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidolsan.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A169.72.248.210
NS2ns1.uk5.fcomet.com, ns2.uk5.fcomet.com
MX5ALT4.ASPMX.L.GOOGLE.com (pri: 10), ASPMX.L.GOOGLE.com (pri: 1)...
TXT1v=spf1 +a +mx +ip4:109.74.193.194 +ip4:1
SOA1ns1.uk5.fcomet.com servers.mysecurecloud

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.uk10.fcomet.com, ns2.uk10.fcomet.com)

Analysis

IP Addresses

davidolsan.com points to IP number: 69.72.248.210.

Other host names such as mathsprint.com, beefcomw.com, pretoriusgroup.com, sadepor.com and server.energycctv.com share IPs with davidolsan.com.

Name Servers

davidolsan.com is delegated to four name servers: ns1.uk10.fcomet.com, ns2.uk10.fcomet.com, ns1.uk5.fcomet.com and ns2.uk5.fcomet.com.

davidolsan.com at least partially shares name servers with other domains, for instance miovespa.com, instme.com, roofingandmaintenance.ie, sherwanilaw.com and link2airports.com.

Host names with a single IP address:

ns1.uk10.fcomet.com maps to 13.248.158.180

ns2.uk10.fcomet.com maps to 75.2.118.134

ns1.uk5.fcomet.com maps to 13.248.158.180

ns2.uk5.fcomet.com maps to 75.2.118.134

Host names mapping to 13.248.158.180: ns1.uk10.fcomet.com and ns1.uk5.fcomet.com

Host names mapping to 75.2.118.134: ns2.uk10.fcomet.com and ns2.uk5.fcomet.com

Mail Servers

Five mail servers handle davidolsan.com: 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.

davidolsan.com shares at least partially some mail servers with other domains, including ns500759.ns500758.ns500759.ns500698.ns500758.ns500735.ns500698.ns500708.ns500708.ns500576.ns500686.ns500619.ns500652.ns500576.trackreceptor.com, rpublicrelations.com, hotelscan.net, theprenatalcentre.com and balancedcarechiro.com.

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

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.250.101.26.

Hostname alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26.