contractcal.com - dns.ninja
contractcal.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.74.248.56🇺🇸 VOSTROM-PUBLIC208.74.248.0/22 VOSTROM | ||||||
| NS | udns1.ultradns.net ⭐ | ||||||
| A | 2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net | ||||||
| A | 2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| MX | mx1.vostrom.com ⭐ | ||||||
| A | 2620:d1:4000:2::11🇺🇸 VOSTROM-PUBLIC2620:d1:4000::/48 VOSTROM | ||||||
| PTR | mx1.vostrom.com | ||||||
| A | 208.74.248.25🇺🇸 VOSTROM-PUBLIC208.74.248.0/22 VOSTROM | ||||||
| PTR | mx1.vostrom.com | ||||||
| TXT | navpmtrik75tremht1g2h6rvjk | ||||||
| TXT | v=spf1 mx ip4:208.74.248.25/32 a:relay.contractcal.com ~all | ||||||
| SOA | udns1.ultradns.nethostmaster@contractcal.com 2019-02-05 #23 | ||||||
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=1786659204 | ||||||
Same first word
contractcal.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSudns1.ultradns.net2026-02-24 → 2026-08-13 · 2 obs
● 2026-08-13 22:24:34
●NSudns2.ultradns.net2026-02-24 → 2026-08-13 · 2 obs
● 2026-08-13 22:24:34
●MXmx1.vostrom.com2026-02-24 → 2026-08-13 · 2 obs
● 2026-08-13 22:24:34
●A208.74.248.562026-02-24 → 2026-08-13 · 2 obs
● 2026-08-13 22:24:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| contractcal.com | udns1.ultradns.net, udns2.ultradns.net | - |
✅ Authoritative Response
Server:204.69.234.1
NS records: udns1.ultradns.net, udns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractcal.com (unsigned zone)
⏱️ Timing
Total: 1354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.74.248.56 |
| NS | 2 | udns1.ultradns.net, udns2.ultradns.net |
| MX | 1 | mx1.vostrom.com (pri: 0) |
| TXT | 2 | navpmtrik75tremht1g2h6rvjk, v=spf1 mx ip4:208.74.248.25/32 a:relay.c |
| SOA | 1 | udns1.ultradns.net hostmaster.contractca |
Analysis
IP Addresses
contractcal.com has exactly one IP address — 208.74.248.56.
Name Servers
contractcal.com is served by two delegated name servers, udns1.ultradns.net and udns2.ultradns.net.
The name server configuration of contractcal.com is shared with other domains, for instance ispmolecular.us, mybreastcancertreatmentdecision.org, chasportsmedicine.com and two others.
There is at least partial name server overlap between contractcal.com and other domains — mpegla.ca, harely-davidson.com, hdinsurance.us and two more among them.
These name servers regularly appear alongside pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 5 other name servers in NS record sets.
Each of the two host names carries two IP addresses: udns1.ultradns.net points to 204.69.234.1 and 2001:502:f3ff::d, and udns2.ultradns.net points to 204.74.101.1 and 2610:a1:1014::d.
Mail Servers
contractcal.com uses one mail server — mx1.vostrom.com.
The mail server setup of contractcal.com matches that of other domains such as pwhois.org, sashatyler.com, goodgirlswritecode.org and two others.
Some mail servers of contractcal.com are also used by other domains, notably vostorm.com and vostrom.com.
These mail servers tend to be used in conjunction with the mail servers mx2.vostrom.com.
mx1.vostrom.com carries two IP numbers: 208.74.248.25 and 2620:d1:4000:2::11.