sfdab.com - robtex.com
sfdab.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=1784681022 | ||||||
Same first word
sfdab.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.rymdweb.com2015-07-22 → 2026-07-22 · 3 obs
● 2015-07-22 02:08:52
● 2026-07-22 01:05:24
○NSns1.sys-op.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-07-22 02:08:52
○ 2026-07-22 01:05:24
●NSns2.rymdweb.com2015-07-22 → 2026-07-22 · 3 obs
● 2015-07-22 02:08:52
● 2026-07-22 01:05:24
●NSns3.rymdweb.com2015-07-22 → 2026-07-22 · 3 obs
● 2015-07-22 02:08:52
● 2026-07-22 01:05:24
○NSns3.sys-op.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-07-22 02:08:52
○ 2026-07-22 01:05:24
○MXscanner.rymdweb.com2007-10-22 → 2017-03-16 · 4 obs
● 2017-03-16 09:22:18
○ 2026-06-30 19:34:02
○ 2026-07-22 01:05:24
●MXscanner1.rymdweb.com2026-06-30 → 2026-07-22 · 3 obs
● 2026-06-30 19:34:02
● 2026-07-22 01:05:24
●MXscanner2.rymdweb.com2015-12-12 → 2026-07-22 · 3 obs
● 2015-12-12 01:37:10
● 2026-07-22 01:05:24
●MXscanner3.rymdweb.com2026-06-30 → 2026-07-22 · 3 obs
● 2026-06-30 19:34:02
● 2026-07-22 01:05:24
●A2001:9b1:8528:42::1502026-06-30 → 2026-07-22 · 3 obs
● 2026-06-30 19:34:02
● 2026-07-22 01:05:24
○A212.73.163.1362007-10-22 → 2007-10-22 · 3 obs
○ 2015-07-22 02:08:52
○ 2026-07-22 01:05:24
●A91.217.181.1502015-07-22 → 2026-07-22 · 3 obs
● 2015-07-22 02:08:52
● 2026-07-22 01:05:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| sfdab.com | ns1.rymdweb.com, ns2.rymdweb.com, ns3.rymdweb.com | 6 records |
✅ Authoritative Response
Server:91.217.181.130
NS records: ns1.rymdweb.com, ns2.rymdweb.com, ns3.rymdweb.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.217.181.150 |
| AAAA | 1 | 2001:9b1:8528:42::150 |
| NS | 3 | ns1.rymdweb.com, ns2.rymdweb.com... |
| MX | 3 | scanner2.rymdweb.com (pri: 20), scanner1.rymdweb.com (pri: 20)... |
| TXT | 1 | v=spf1 mx a include:_spf.rymdweb.com ~al |
| SOA | 1 | ns1.rymdweb.com domain.rymdweb.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.rymdweb.com, ns1.rymdweb.com, ns2.rymdweb.com...)
Analysis
IP Addresses
sfdab.com resolves to the IP addresses 91.217.181.150 and 2001:9b1:8528:42::150
mcshane.se, xn--raktverdisc-ufb.se, alipang.org plus two other host names have IP numbers in common with sfdab.com.
Name Servers
Three name servers are authoritative for sfdab.com: ns1.rymdweb.com, ns2.rymdweb.com and ns3.rymdweb.com.
sfdab.com has at least partial name server overlap with other domains, such as fridhem.se, malena.se, sushihama.se and two others.
ns1.rymdweb.com resolves to 91.217.181.130 and 2001:9b1:8528:42::130. ns2.rymdweb.com resolves to 91.217.181.131 and 2001:9b1:8528:42::131. ns3.rymdweb.com resolves to 109.74.13.191 and 2a02:750:9::326. All three hostnames point to two IP numbers each.
Mail Servers
sfdab.com has three mail servers: scanner1.rymdweb.com, scanner2.rymdweb.com and scanner3.rymdweb.com.
At least some of the mail servers used by sfdab.com are shared with other domains: snapback.pl, soop.ch, soop.org and two others among them.
These mail servers tend to be used in conjunction with the mail servers scanner.rymdweb.com.
scanner1.rymdweb.com resolves to 91.217.181.169 and 2001:9b1:8528:42::169. scanner2.rymdweb.com resolves to 91.217.181.48 and 2001:9b1:8528:42::48. scanner3.rymdweb.com resolves to 109.74.13.193 and 2a02:750:9::327. All three hostnames point to two IP numbers each.