0851it.com - robtex.com
0851it.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.143.156.138🇺🇸 SINGLEHOP198.143.128.0/19 Cloud Platform | ||||||
| PTR | 0851it.com | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| MX | 0851it.com ⭐ | ||||||
| A | 198.143.156.138🇺🇸 SINGLEHOP198.143.128.0/19 Cloud Platform | ||||||
| PTR | 0851it.com | ||||||
| TXT | google-site-verification=_vL_n06QQxuPE_Ll_BqBP3MVmkSHNgobJVVyajeQOt8 | ||||||
| TXT | v=spf1 ip4:198.143.156.138 include:_spf.google.com -all | ||||||
| SOA | ns1.dyna-ns.nethostmaster@0851it.com 2026-02-24 #1 | ||||||
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=1771291435 | ||||||
PTR for
MX for
0851it.com |
Same first word
0851it.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSjuming.dnsdun.com2015-11-27 → 2020-02-14 · 6 obs
● 2015-11-27 23:55:46
● 2016-07-15 05:54:20
○ 2017-02-19 21:50:08
● 2020-02-14 22:15:32
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
● 2016-07-15 05:54:20
○ 2017-02-19 21:50:08
● 2020-02-14 22:15:32
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
○NSjuming.dnsdun.net2015-11-27 → 2020-02-14 · 6 obs
● 2015-11-27 23:55:46
● 2016-07-15 05:54:20
○ 2017-02-19 21:50:08
● 2020-02-14 22:15:32
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
● 2016-07-15 05:54:20
○ 2017-02-19 21:50:08
● 2020-02-14 22:15:32
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
●NSns1.dyna-ns.net2026-02-21 → 2026-03-11 · 3 obs
○ 2020-02-14 22:15:32
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
○NSns1626.ztomy.com2017-02-19 → 2017-02-19 · 4 obs
○ 2016-07-15 05:54:20
● 2017-02-19 21:50:08
○ 2020-02-14 22:15:32
○ 2026-03-11 07:22:20
● 2017-02-19 21:50:08
○ 2020-02-14 22:15:32
○ 2026-03-11 07:22:20
●NSns2.dyna-ns.net2026-02-21 → 2026-03-11 · 3 obs
○ 2020-02-14 22:15:32
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
○NSns2626.ztomy.com2017-02-19 → 2017-02-19 · 4 obs
○ 2016-07-15 05:54:20
● 2017-02-19 21:50:08
○ 2020-02-14 22:15:32
○ 2026-03-11 07:22:20
● 2017-02-19 21:50:08
○ 2020-02-14 22:15:32
○ 2026-03-11 07:22:20
●MX0851it.com2026-02-21 → 2026-03-11 · 2 obs
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
● 2026-03-11 07:22:20
○A156.234.53.122020-02-14 → 2020-02-14 · 4 obs
○ 2017-02-19 21:50:08
● 2020-02-14 22:15:32
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
● 2020-02-14 22:15:32
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
●A198.143.156.1382026-02-21 → 2026-03-11 · 3 obs
○ 2020-02-14 22:15:32
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
● 2026-02-21 20:56:46
● 2026-03-11 07:22:20
○A199.59.243.2282026-02-21 → 2026-03-11 · 2 obs
○ 2026-02-21 20:56:46
○ 2026-03-11 07:22:20
○ 2026-03-11 07:22:20
○A204.11.56.482017-02-19 → 2017-02-19 · 3 obs
● 2017-02-19 21:50:08
○ 2020-02-14 22:15:32
○ 2026-03-11 07:22:20
○ 2020-02-14 22:15:32
○ 2026-03-11 07:22:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| 0851it.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server: 162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0851it.com (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.143.156.138 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| MX | 1 | 0851it.com (pri: 10) |
| TXT | 2 | google-site-verification=_vL_n06QQxuPE_L, v=spf1 ip4:198.143.156.138 include:_spf. |
| SOA | 1 | ns1.dyna-ns.net hostmaster.0851it.com |
Analysis
Mail Server Role
0851it.com serves as the mail server for 0851it.com.
IP Addresses
0851it.com resolves to a single IP address: 198.143.156.138.
Name Servers
0851it.com's delegation uses two name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.
0851it.com shares the same name server setup as other domains, for example c128.cc, esb1688.net, beckercollege.com, 1ay.biz and szyxqm.com.
Host names with four IP numbers:
ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158.
ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.
Mail Servers
A single mail server handles 0851it.com.
0851it.com points to a single IP: 198.143.156.138.