sfva.co - robtex.com
sfva.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759729743 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSns1066.ui-dns.biz2017-11-01 → 2026-08-10 · 3 obs
● 2017-11-01 06:57:20
● 2026-08-10 16:39:14
●NSns1066.ui-dns.com2017-11-01 → 2026-08-10 · 3 obs
● 2017-11-01 06:57:20
● 2026-08-10 16:39:14
●NSns1066.ui-dns.de2017-11-01 → 2026-08-10 · 3 obs
● 2017-11-01 06:57:20
● 2026-08-10 16:39:14
●NSns1066.ui-dns.org2017-11-01 → 2026-08-10 · 3 obs
● 2017-11-01 06:57:20
● 2026-08-10 16:39:14
○NSns51.1and1.com2015-07-14 → 2016-12-04 · 4 obs
● 2016-12-04 21:14:04
○ 2017-11-01 06:57:20
○ 2026-08-10 16:39:14
○NSns52.1and1.com2015-07-14 → 2016-12-04 · 4 obs
● 2016-12-04 21:14:04
○ 2017-11-01 06:57:20
○ 2026-08-10 16:39:14
○MXmx00.1and1.com2015-07-14 → 2017-11-01 · 4 obs
● 2017-11-01 06:57:20
○ 2026-06-15 13:49:24
○ 2026-08-10 16:39:14
●MXmx00.ionos.com2026-06-15 → 2026-08-10 · 3 obs
● 2026-06-15 13:49:24
● 2026-08-10 16:39:14
○MXmx01.1and1.com2015-07-14 → 2017-11-01 · 4 obs
● 2017-11-01 06:57:20
○ 2026-06-15 13:49:24
○ 2026-08-10 16:39:14
●MXmx01.ionos.com2026-06-15 → 2026-08-10 · 3 obs
● 2026-06-15 13:49:24
● 2026-08-10 16:39:14
○A216.250.122.2202015-07-14 → 2016-12-04 · 4 obs
● 2016-12-04 21:14:04
○ 2017-11-01 06:57:20
○ 2026-08-10 16:39:14
○A50.21.177.1692017-11-01 → 2017-11-01 · 4 obs
● 2017-11-01 06:57:20
○ 2026-06-15 13:49:24
○ 2026-08-10 16:39:14
●A74.208.236.722026-06-15 → 2026-08-10 · 3 obs
● 2026-06-15 13:49:24
● 2026-08-10 16:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| sfva.co | ns1066.ui-dns.de, ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.org | - |
✅ Authoritative Response
Server:185.132.35.66
NS records: ns1066.ui-dns.de, ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfva.co (unsigned zone)
⏱️ Timing
Total: 477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.72 |
| NS | 4 | ns1066.ui-dns.de, ns1066.ui-dns.org... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1066.ui-dns.com hostmaster.1and1.com |
Analysis
IP Addresses
sfva.co resolves to just one IP address, 74.208.236.72.
Two other host names, along with gavinallison.com, fireislandyachtclub.com and genesis101.org, also share IP numbers with sfva.co.
Name Servers
The NS records for sfva.co point to four name servers: ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.de and ns1066.ui-dns.org.
sfva.co has at least partial name server overlap with other domains, such as meadowhouses.com, kreativschuppen.com, execunet.de and two others.
ns1045.ui-dns.com, ns1035.ui-dns.biz and ns1123.ui-dns.biz — plus 5 other name servers — are commonly paired with these name servers.
ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.de and ns1066.ui-dns.org all point to exactly two IP numbers each: ns1066.ui-dns.biz → 185.132.33.66 and 2607:f1c0:fe:53:185:132:33:66; ns1066.ui-dns.com → 185.132.34.66 and 2607:f1c0:fe:53:185:132:34:66; ns1066.ui-dns.de → 185.132.32.66 and 2607:f1c0:fe:53:185:132:32:66; ns1066.ui-dns.org → 185.132.35.66 and 2607:f1c0:fe:53:185:132:35:66.
Mail Servers
sfva.co is served by two mail servers, mx00.ionos.com and mx01.ionos.com.
Among the domains sharing a mail server setup with sfva.co are countrypatchworks.com, moonfest.com, hightechheadhunters.com and two others.
mx00.ionos.com directs to 74.208.114.65 and mx01.ionos.com directs to 74.208.114.66; each host name points to exactly one IP number.