viewsource.com - robtex.com

viewsource.com

DNSSEC⚠️ Not signed
A34.211.79.181🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix
PTRec2-34-211-79-181.us-west-2.compute.amazonaws.com
A34.218.3.249🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix
NSns1.domaindiscover.com ⭐
A72.1.32.151🇺🇸 Amazon72.1.32.0/21 EC2 Prefix
PTRns1.domaindiscover.com
NSns2.domaindiscover.com
A35.174.37.23🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-174-37-23.compute-1.amazonaws.com
MXviewsource-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:c946::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f90a::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr02cu00300.inbound.protection.outlook.com
A52.101.8.46🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00204.inbound.protection.outlook.com
TXTMS=ms22469746
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.domaindiscover.comhostmaster@tierra.net 2026-07-03 #3

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=1784871952
WOT: SAFE (65/100)

Same first word

viewsource.dk
viewsource.net
viewsource.tv
viewsource.io
viewsource.com
viewsource.ca
viewsource.now.sh
viewsource.org
viewsource.codes
viewsource.rs
viewsource.app
viewsource.nl
viewsource.co.za
viewsource.se
viewsource.eu

Similar names

sourceview.com
courseview.com
sourceview.co.uk
viewcourse.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.domaindiscover.comns2.domaindiscover.comns1.soadns.comns2.soadns.comMXviewsource-com.mail.protection.outlook.comprograde.com.s10a1.psmtp.comprograde.com.s10a2.psmtp.comprograde.com.s10b1.psmtp.comprograde.com.s10b2.psmtp.comsmtp1-mke.securence.comsmtp1-msp.securence.comA34.211.79.18134.218.3.24964.85.3.23864.85.3.90
●NSns1.domaindiscover.com2026-03-27 → 2026-07-24 · 3 obs
○ 2017-04-05 00:42:06
● 2026-03-27 13:03:36
● 2026-07-24 05:54:10
○NSns1.soadns.com2015-08-23 → 2017-04-05 · 4 obs
● 2015-08-23 03:44:14
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10
●NSns2.domaindiscover.com2026-03-27 → 2026-07-24 · 3 obs
○ 2017-04-05 00:42:06
● 2026-03-27 13:03:36
● 2026-07-24 05:54:10
○NSns2.soadns.com2015-08-23 → 2017-04-05 · 4 obs
● 2015-08-23 03:44:14
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10
○MXprograde.com.s10a1.psmtp.com2016-03-25 → 2017-04-05 · 5 obs
○ 2015-12-11 20:05:06
● 2016-03-25 14:27:16
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10
○MXprograde.com.s10a2.psmtp.com2016-03-25 → 2017-04-05 · 5 obs
○ 2015-12-11 20:05:06
● 2016-03-25 14:27:16
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10
○MXprograde.com.s10b1.psmtp.com2016-03-25 → 2017-04-05 · 5 obs
○ 2015-12-11 20:05:06
● 2016-03-25 14:27:16
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10
○MXprograde.com.s10b2.psmtp.com2016-03-25 → 2017-04-05 · 5 obs
○ 2015-12-11 20:05:06
● 2016-03-25 14:27:16
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10
○MXsmtp1-mke.securence.com2015-08-23 → 2015-12-11 · 4 obs
● 2015-08-23 03:44:14
● 2015-12-11 20:05:06
○ 2016-03-25 14:27:16
○ 2026-07-24 05:54:10
○MXsmtp1-msp.securence.com2015-08-23 → 2015-12-11 · 4 obs
● 2015-08-23 03:44:14
● 2015-12-11 20:05:06
○ 2016-03-25 14:27:16
○ 2026-07-24 05:54:10
●MXviewsource-com.mail.protection.outlook.com2026-03-27 → 2026-07-24 · 3 obs
○ 2017-04-05 00:42:06
● 2026-03-27 13:03:36
● 2026-07-24 05:54:10
●A34.211.79.1812026-03-27 → 2026-07-24 · 3 obs
○ 2017-04-05 00:42:06
● 2026-03-27 13:03:36
● 2026-07-24 05:54:10
●A34.218.3.2492026-03-27 → 2026-07-24 · 3 obs
○ 2017-04-05 00:42:06
● 2026-03-27 13:03:36
● 2026-07-24 05:54:10
○A64.85.3.2382015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 03:44:14
○ 2015-12-11 20:05:06
○ 2026-07-24 05:54:10
○A64.85.3.902015-12-11 → 2017-04-05 · 5 obs
○ 2015-08-23 03:44:14
● 2015-12-11 20:05:06
● 2017-04-05 00:42:06
○ 2026-03-27 13:03:36
○ 2026-07-24 05:54:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...-
viewsource.comns1.domaindiscover.com, ns2.domaindiscover.com2 records

✅ Authoritative Response

Server:35.174.37.23

NS records: ns1.domaindiscover.com, ns2.domaindiscover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for viewsource.com (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

TypeCountSample Data
A234.211.79.181, 34.218.3.249
NS2ns2.domaindiscover.com, ns1.domaindiscover.com
MX1viewsource-com.mail.protection.outlook.c
TXT2MS=ms22469746, v=spf1 include:spf.protection.outlook.co
SOA1ns1.domaindiscover.com hostmaster.tierra

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

viewsource.com has two IP addresses: 34.211.79.181 and 34.218.3.249

Two other host names, along with kimptonsd.com, gracetime.com and denverhomeless.org, also share IP numbers with viewsource.com.

Name Servers

The NS records for viewsource.com delegate to ns1.domaindiscover.com and ns2.domaindiscover.com.

viewsource.com shares its NS records with other domains, for example 360wlb.com, childrensgym.com, davemorrow.com and two others.

There is at least partial name server overlap between viewsource.com and other domains — vctlabs.com, myfpbaccess.com, hollisenhyde.com and two more among them.

These name servers frequently co-occur with the name servers ns1.tierra.net and ns2.tierra.net.

ns1.domaindiscover.com → 72.1.32.151 and ns2.domaindiscover.com → 35.174.37.23: one IP number per host name.

Mail Servers

The sole mail server for viewsource.com is viewsource-com.mail.protection.outlook.com.

With 8 IP addresses total, viewsource-com.mail.protection.outlook.com resolves to 52.101.8.46, 52.101.11.9, 52.101.41.28 and 5 others.