sourcecrawler.com - robtex.com
sourcecrawler.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:ba🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:8032🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.0.186Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.128.50🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.ubmdns.com | ||||||
| A | 162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.ubmdns.com | ||||||
| A | 162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.ubmdns.com | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.0.186, 172.67.128.50 | ||||||
| IPv6 hints | 2606:4700:3035::6815:ba, 2606:4700:3035::ac43:8032 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2411194200 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785812117 | ||||||
Same first word
sourcecrawler.com |
DNS History
22 records (6 active, 16 former)
○NSns1.cmpnet.com2007-11-02 → 2007-11-02 · 3 obs
● 2007-11-02 02:29:08
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○NSns1.ubm-us.net2015-07-08 → 2017-02-11 · 5 obs
○ 2007-11-02 02:29:08
● 2015-07-08 16:11:06
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
● 2015-07-08 16:11:06
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
●NSns1.ubmdns.com2020-03-03 → 2026-08-04 · 3 obs
○ 2017-02-11 21:17:30
● 2020-03-03 11:09:26
● 2026-08-04 02:56:56
● 2020-03-03 11:09:26
● 2026-08-04 02:56:56
○NSns2.cmpnet.com2007-11-02 → 2007-11-02 · 3 obs
● 2007-11-02 02:29:08
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○NSns2.ubm-us.net2015-07-08 → 2017-02-11 · 5 obs
○ 2007-11-02 02:29:08
● 2015-07-08 16:11:06
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
● 2015-07-08 16:11:06
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
●NSns2.ubmdns.com2020-03-03 → 2026-08-04 · 3 obs
○ 2017-02-11 21:17:30
● 2020-03-03 11:09:26
● 2026-08-04 02:56:56
● 2020-03-03 11:09:26
● 2026-08-04 02:56:56
○NSns3.ubm-us.net2015-07-08 → 2017-02-11 · 5 obs
○ 2007-11-02 02:29:08
● 2015-07-08 16:11:06
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
● 2015-07-08 16:11:06
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
○MXmailhost.cmpnet.com2007-11-02 → 2007-11-02 · 3 obs
● 2007-11-02 02:29:08
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○MXmailhost.ubm-us.net2015-07-08 → 2020-03-03 · 5 obs
○ 2007-11-02 02:29:08
● 2015-07-08 16:11:06
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
● 2015-07-08 16:11:06
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
●A104.21.0.1862026-07-13 → 2026-08-04 · 3 obs
○ 2020-03-03 11:09:26
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
○A104.28.8.42020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-11 21:17:30
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
○A104.28.9.42020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-11 21:17:30
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
●A172.67.128.502026-07-13 → 2026-08-04 · 3 obs
○ 2020-03-03 11:09:26
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
○A192.155.42.932017-02-11 → 2017-02-11 · 4 obs
○ 2016-05-30 04:59:10
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
○A192.155.48.932015-07-08 → 2016-05-30 · 5 obs
○ 2007-11-02 02:29:08
● 2015-07-08 16:11:06
● 2016-05-30 04:59:10
○ 2017-02-11 21:17:30
○ 2026-08-04 02:56:56
● 2015-07-08 16:11:06
● 2016-05-30 04:59:10
○ 2017-02-11 21:17:30
○ 2026-08-04 02:56:56
○A2606:4700:3032::681c:9042020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-11 21:17:30
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
○A2606:4700:3033::681c:8042020-03-03 → 2020-03-03 · 4 obs
○ 2017-02-11 21:17:30
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
● 2020-03-03 11:09:26
○ 2026-07-13 10:57:22
○ 2026-08-04 02:56:56
●A2606:4700:3035::6815:ba2026-07-13 → 2026-08-04 · 3 obs
○ 2020-03-03 11:09:26
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
●A2606:4700:3035::ac43:80322026-07-13 → 2026-08-04 · 3 obs
○ 2020-03-03 11:09:26
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
● 2026-07-13 10:57:22
● 2026-08-04 02:56:56
○A2620:103::192:155:48:932015-07-08 → 2016-05-30 · 5 obs
○ 2007-11-02 02:29:08
● 2015-07-08 16:11:06
● 2016-05-30 04:59:10
○ 2017-02-11 21:17:30
○ 2026-08-04 02:56:56
● 2015-07-08 16:11:06
● 2016-05-30 04:59:10
○ 2017-02-11 21:17:30
○ 2026-08-04 02:56:56
○A2620:103:1:1:192:155:42:932017-02-11 → 2017-02-11 · 4 obs
○ 2016-05-30 04:59:10
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
● 2017-02-11 21:17:30
○ 2020-03-03 11:09:26
○ 2026-08-04 02:56:56
○A66.77.24.52007-11-02 → 2007-11-02 · 3 obs
● 2007-11-02 02:29:08
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
○ 2015-07-08 16:11:06
○ 2026-08-04 02:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| sourcecrawler.com | ns1.ubmdns.com, ns2.ubmdns.com | 2 records |
✅ Authoritative Response
Server:162.159.0.208
NS records: ns1.ubmdns.com, ns2.ubmdns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.0.186, 172.67.128.50 |
| AAAA | 2 | 2606:4700:3035::ac43:8032, 2606:4700:3035::6815:ba |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)
Analysis
IP Addresses
sourcecrawler.com directs to four IP numbers, which are 104.21.0.186, 172.67.128.50, 2606:4700:3035::6815:ba and 2606:4700:3035::ac43:8032.
omhost.net, mail.brandcare.es, reliableofficecleaninguse.info plus two other host names have IP numbers in common with sourcecrawler.com.
Name Servers
sourcecrawler.com has two authoritative name servers — ns1.ubmdns.com and ns2.ubmdns.com.
The name server configuration of sourcecrawler.com is shared with other domains, for instance agievent.co.uk, colognegdc.com, ubm-hub.com and two others.
Both ns1.ubmdns.com and ns2.ubmdns.com have two IP addresses each. ns1.ubmdns.com resolves to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0; ns2.ubmdns.com resolves to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.