zimbra.seq.org - robtex.com
zimbra.seq.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.132.248.102🇺🇸 CALREN-DC205.132.248.0/21 480 James Avenue Redwood City CA 94062-1098 United States Will be used for AT&T | ||||||
| PTR | mail.zimbra.seq.org | ||||||
| NS | ns1.seq.org ⭐ ⚠️ Not in parent delegation | ||||||
| A | 205.132.248.22🇺🇸 CALREN-DC205.132.248.0/21 480 James Avenue Redwood City CA 94062-1098 United States Will be used for AT&T | ||||||
| PTR | ns1.seq.org | ||||||
| NS | ns2.seq.org ⚠️ Not in parent delegation | ||||||
| A | 205.132.248.23🇺🇸 CALREN-DC205.132.248.0/21 480 James Avenue Redwood City CA 94062-1098 United States Will be used for AT&T | ||||||
| PTR | ns2.seq.org | ||||||
| NS | ns3.seq.org ⚠️ Not in parent delegation | ||||||
| A | 208.185.159.231🇺🇸 AS6461208.184.0.0/15 Zayo Group | ||||||
| PTR | 208.185.159.231.idia-344503-zyo.zip.zayo.com | ||||||
| MX | mail.zimbra.seq.org ⭐ | ||||||
| A | 205.132.248.102🇺🇸 CALREN-DC205.132.248.0/21 480 James Avenue Redwood City CA 94062-1098 United States Will be used for AT&T | ||||||
| PTR | mail.zimbra.seq.org | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.seq.orgsolivare@seq.org serial=1353349815 | ||||||
seq.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.17.71.73Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.seq.org ⭐ | ||||||
| NS | ns2.seq.org | ||||||
| NS | ns3.seq.org | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | adobe-idp-site-verification=cb8d0e4373ab3a6fe60f77da2b5f47ac90c277e0be36d72a8... | ||||||
| TXT | v=spf1 a mx a:smtp.seq.org ip4:205.132.248.10 ip4:149.72.211.183 include:_spf... | ||||||
| TXT | apple-domain-verification=FxP1iqJafo8Gg0tB | ||||||
| TXT | MS=B8588F1E2ACA0C3EB44D460B87D12F878211E71A | ||||||
| TXT | ZOOM_verify_UKguSY1cRcauy1psMR-iSw | ||||||
| SOA | ns1.seq.orgsolivare@seq.org serial=1353351545 | ||||||
rank #771853 globally
rank #59285 in the tld
WOT: SAFE (74/100)
Subdomains
mail.zimbra.seq.org |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns3.seq.org2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 20:32:26
● 2026-07-24 16:14:54
●MXmail.zimbra.seq.org2015-06-23 → 2026-07-24 · 2 obs
● 2026-07-24 16:14:54
●A205.132.248.1022015-06-23 → 2026-07-24 · 2 obs
● 2026-07-24 16:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| seq.org | ns2.seq.org, ns3.seq.org, ns1.seq.org | 3 records |
✅ Authoritative Response
Server:205.132.248.23
NS records: ns2.seq.org, ns3.seq.org, ns1.seq.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seq.org (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.132.248.102 |
| NS | 3 | ns2.seq.org, ns1.seq.org... |
| MX | 1 | mail.zimbra.seq.org (pri: 1) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.seq.org solivare.seq.org |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.seq.org, ns2.seq.org, ns3.seq.org)
Analysis
Hierarchy
zimbra.seq.org serves as the parent of mail.zimbra.seq.org.
IP Addresses
zimbra.seq.org resolves to just one IP address, 205.132.248.102.
Other host names, such as mail.zimbra.seq.org, share IP numbers with zimbra.seq.org.
Name Servers
zimbra.seq.org is delegated to three name servers: ns1.seq.org, ns2.seq.org and ns3.seq.org.
zimbra.seq.org has at least partial name server overlap with other domains, such as mabears.org, sequoiahs.org, carlmontbti.org and two others.
ns1.seq.org, ns2.seq.org and ns3.seq.org each resolve to a single IP address: ns1.seq.org resolves to 205.132.248.22, ns2.seq.org resolves to 205.132.248.23 and ns3.seq.org resolves to 208.185.159.231.
Mail Servers
The sole mail server for zimbra.seq.org is mail.zimbra.seq.org.
Mail server setup for zimbra.seq.org matches that of other domains, among them sequoiadistrict.org.
mail.zimbra.seq.org resolves to a single IP number: 205.132.248.102.