dot1.sdc.org - robtex.com
dot1.sdc.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2602:fed9::1🇺🇸 AS3968472602:fed9::/36 | ||||||
| PTR | dot1.sdc.org | ||||||
| A | 172.84.155.1🇺🇸 AS396847172.84.155.0/24 | ||||||
| MX | maha.sdc.org ⭐ | ||||||
| A | 2602:fed9::2🇺🇸 AS3968472602:fed9::/36 | ||||||
| PTR | maha.sdc.org | ||||||
| A | 172.84.155.2🇺🇸 AS396847172.84.155.0/24 | ||||||
| PTR | maha.sdc.org | ||||||
| TXT | v=spf1 ip4:172.84.155.1/27 ip6:2602:fed9::1/64 -all | ||||||
sdc.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2602:fed9::17🇺🇸 AS3968472602:fed9::/36 | ||||||
| A | 172.84.155.17🇺🇸 AS396847172.84.155.0/24 | ||||||
| NS | ns1.sdc.org ⭐ | ||||||
| NS | ns2.sdc.org | ||||||
| NS | ns3.sdc.org | ||||||
| NS | ns4.sdc.org | ||||||
| MX | maha.sdc.org ⭐ | ||||||
| TXT | v=spf1 ip4:172.84.155.1/27 ip6:2602:fed9::1/64 -all | ||||||
| SOA | ns1.sdc.orgpwolf@virgo.sdc.org 2026-03-18 #2 | ||||||
PTR for
Same first word
Similar names
1dot.be |
tod1.com |
dto1.com |
1dot.net |
1tod.com |
1dot.de |
1dot.money |
1dot.one |
1dot.eu |
1dto.com |
1dot.com |
do1t.com |
1dot.in |
1dot.ru |
1dot.co.uk |
DNS History
3 records (3 active, 0 former)
●A172.84.155.12026-03-18 → 2026-03-29 · 2 obs
● 2026-03-18 19:33:40
● 2026-03-29 19:05:04
● 2026-03-29 19:05:04
●A2602:fed9::12026-03-18 → 2026-03-29 · 2 obs
● 2026-03-18 19:33:40
● 2026-03-29 19:05:04
● 2026-03-29 19:05:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sdc.org | ns1.sdc.org, ns4.sdc.org, ns3.sdc.org, ns2.sdc.org | 4 records |
✅ Authoritative Response
Server:172.84.155.1
NS records: ns1.sdc.org, ns4.sdc.org, ns3.sdc.org, ns2.sdc.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdc.org (unsigned zone)
⏱️ Timing
Total: 257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.84.155.1 |
| AAAA | 1 | 2602:fed9::1 |
| MX | 1 | maha.sdc.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:172.84.155.1/27 ip6:2602:fed9 |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.sdc.org, ns2.sdc.org, ns3.sdc.org...)
Analysis
IP Addresses
dot1.sdc.org points to two IP numbers: 2602:fed9::1 and 172.84.155.1.
Other host names such as ns1.sdc.org, ns.sdc.org and ns3.sdc.org share IP numbers with dot1.sdc.org.
Mail Servers
dot1.sdc.org is handled by a single mail server, maha.sdc.org.
The mail server setup for dot1.sdc.org matches that of other domains, for instance ns3.sdc.org, highlanddance.com, webmail.sdc.org, ns1.sdc.org and ns4.sdc.org.
maha.sdc.org points to two IPs: 2602:fed9::2 and 172.84.155.2.