itcontracts.com - robtex.com
itcontracts.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:301c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b024🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.28Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.36🇺🇸 Cloudflare172.67.176.0/20 , 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 | 104.21.48.28, 172.67.176.36 | ||||||
| IPv6 hints | 2606:4700:3033::6815:301c, 2606:4700:3036::ac43:b024 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2410115527 | ||||||
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=1784703102 | ||||||
Same first word
itcontracts.com |
itcontracts.nl |
DNS History
18 records (6 active, 12 former)
○NSns1.ubm-us.net2015-07-07 → 2017-02-03 · 4 obs
● 2015-07-07 22:29:06
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
●NSns1.ubmdns.com2018-09-05 → 2026-07-22 · 3 obs
○ 2017-02-03 19:08:22
● 2018-09-05 02:53:24
● 2026-07-22 07:06:04
● 2018-09-05 02:53:24
● 2026-07-22 07:06:04
○NSns2.ubm-us.net2015-07-07 → 2017-02-03 · 4 obs
● 2015-07-07 22:29:06
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
●NSns2.ubmdns.com2018-09-05 → 2026-07-22 · 3 obs
○ 2017-02-03 19:08:22
● 2018-09-05 02:53:24
● 2026-07-22 07:06:04
● 2018-09-05 02:53:24
● 2026-07-22 07:06:04
○NSns3.ubm-us.net2015-07-07 → 2017-02-03 · 4 obs
● 2015-07-07 22:29:06
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
○MXmailhost.ubm-us.net2015-07-07 → 2018-09-05 · 4 obs
● 2015-07-07 22:29:06
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
○A104.18.50.1912018-09-05 → 2018-09-05 · 4 obs
○ 2017-02-03 19:08:22
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
○A104.18.51.1912018-09-05 → 2018-09-05 · 4 obs
○ 2017-02-03 19:08:22
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
●A104.21.48.282026-07-13 → 2026-07-22 · 3 obs
○ 2018-09-05 02:53:24
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
●A172.67.176.362026-07-13 → 2026-07-22 · 3 obs
○ 2018-09-05 02:53:24
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
○A192.155.42.932017-02-03 → 2017-02-03 · 4 obs
○ 2016-05-06 09:08:56
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
○A192.155.48.932015-07-07 → 2016-05-06 · 4 obs
● 2015-07-07 22:29:06
● 2016-05-06 09:08:56
○ 2017-02-03 19:08:22
○ 2026-07-22 07:06:04
● 2016-05-06 09:08:56
○ 2017-02-03 19:08:22
○ 2026-07-22 07:06:04
○A2400:cb00:2048:1::6812:32bf2018-09-05 → 2018-09-05 · 4 obs
○ 2017-02-03 19:08:22
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
○A2400:cb00:2048:1::6812:33bf2018-09-05 → 2018-09-05 · 4 obs
○ 2017-02-03 19:08:22
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
● 2018-09-05 02:53:24
○ 2026-07-13 11:01:46
○ 2026-07-22 07:06:04
●A2606:4700:3033::6815:301c2026-07-13 → 2026-07-22 · 3 obs
○ 2018-09-05 02:53:24
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
●A2606:4700:3036::ac43:b0242026-07-13 → 2026-07-22 · 3 obs
○ 2018-09-05 02:53:24
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
● 2026-07-13 11:01:46
● 2026-07-22 07:06:04
○A2620:103::192:155:48:932015-07-07 → 2016-05-06 · 4 obs
● 2015-07-07 22:29:06
● 2016-05-06 09:08:56
○ 2017-02-03 19:08:22
○ 2026-07-22 07:06:04
● 2016-05-06 09:08:56
○ 2017-02-03 19:08:22
○ 2026-07-22 07:06:04
○A2620:103:1:1:192:155:42:932017-02-03 → 2017-02-03 · 4 obs
○ 2016-05-06 09:08:56
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
● 2017-02-03 19:08:22
○ 2018-09-05 02:53:24
○ 2026-07-22 07:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| itcontracts.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: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.36, 104.21.48.28 |
| AAAA | 2 | 2606:4700:3036::ac43:b024, 2606:4700:3033::6815:301c |
| 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
itcontracts.com has four IP addresses: 104.21.48.28, 172.67.176.36, 2606:4700:3033::6815:301c and 2606:4700:3036::ac43:b024.
Two other host names, along with amphigean.blog, streambun.com and ge-1xbet.com, also share IP numbers with itcontracts.com.
Name Servers
itcontracts.com has two authoritative name servers — ns1.ubmdns.com and ns2.ubmdns.com.
itcontracts.com shares its NS records with other domains, for example seatrade-cruisemed.com, displaysdesignline.com, forestryandtimber.co.uk and two others.
The name servers for itcontracts.com overlap at least partially with those of other domains — for example contentmarketingworld.com.
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.