jeffreycalvin.com - robtex.com
jeffreycalvin.com
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=1777648121 | ||||||
Same first word
jeffreycalvin.com |
DNS History
7 records (7 active, 0 former)
●NSns1023.ui-dns.biz2026-02-26 → 2026-05-01 · 2 obs
● 2026-05-01 15:09:40
●NSns1031.ui-dns.org2026-02-26 → 2026-05-01 · 2 obs
● 2026-05-01 15:09:40
●NSns1053.ui-dns.com2026-02-26 → 2026-05-01 · 2 obs
● 2026-05-01 15:09:40
●A108.168.157.702026-02-26 → 2026-05-01 · 2 obs
● 2026-05-01 15:09:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| jeffreycalvin.com | ns1023.ui-dns.biz, ns1031.ui-dns.org, ns1111.ui-dns.de, ns1053.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.23
NS records: ns1023.ui-dns.biz, ns1031.ui-dns.org, ns1111.ui-dns.de, ns1053.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jeffreycalvin.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.168.157.70 |
| NS | 4 | ns1053.ui-dns.com, ns1023.ui-dns.biz... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1111.ui-dns.de hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1053.ui-dns.com, ns1053.ui-dns.com)
Analysis
IP Addresses
jeffreycalvin.com points to a single IP number: 108.168.157.70.
other host names for instance esvincres.com, smallventures.com, jennydiggles.com, www.ryandawidjan.com and stefanotedeschi.com share IP numbers with jeffreycalvin.com.
Name Servers
jeffreycalvin.com is delegated to four name servers: ns1023.ui-dns.biz, ns1053.ui-dns.com, ns1111.ui-dns.de and ns1031.ui-dns.org.
jeffreycalvin.com at least partially shares name servers with other domains, for instance affinityinspired.com, stratfor.info, transgo.co.uk, inno-fit.eu and teliasoneraorange.com.
These name servers are often used together with the name servers ns1023.ui-dns.de, ns1023.ui-dns.org, ns1023.ui-dns.com, ns1111.ui-dns.biz, ns1111.ui-dns.com, ns1111.ui-dns.org, ns1031.ui-dns.com, ns1053.ui-dns.org, ns1031.ui-dns.de and ns1031.ui-dns.biz.
Host names with three IP numbers:
ns1111.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:111, 185.132.32.111 and 217.160.80.111.
Host names with two IP numbers:
ns1023.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5117:100 and 217.160.81.23.
ns1053.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5235:100 and 217.160.82.53.
ns1031.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:531f:100 and 217.160.83.31.
Mail Servers
jeffreycalvin.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.
jeffreycalvin.com shares the same mail server setup as other domains, for instance multiware.net, affirmative.info, thedumblog.com, schweit.net and jamaicastandup.com.
Host names with one IP number:
The host mx00.ionos.com points to 74.208.5.3 and the host mx01.ionos.com points to 74.208.5.21.