writebackto.us - dns.ninja
writebackto.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782893245 | ||||||
Same first word
writebackto.us |
DNS History
9 records (9 active, 0 former)
●NSns277.websitewelcome.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●NSns278.websitewelcome.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●MXalt1.aspmx.l.google.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●MXalt2.aspmx.l.google.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●MXalt3.aspmx.l.google.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●MXalt4.aspmx.l.google.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●MXalt5.aspmx.l.google.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●MXaspmx.l.google.com2017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
●A192.185.197.912017-11-12 → 2026-07-01 · 2 obs
● 2026-07-01 08:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, x.cctld.us, n.cctld.us, m.cctld.us... | - |
| writebackto.us | ns278.websitewelcome.com, ns277.websitewelcome.com | - |
✅ Authoritative Response
Server:192.185.197.8
NS records: ns278.websitewelcome.com, ns277.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for writebackto.us (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.197.91 |
| NS | 2 | ns278.websitewelcome.com, ns277.websitewelcome.com |
| MX | 6 | alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns277.websitewelcome.com davidrgallagher |
Analysis
IP Addresses
writebackto.us resolves to one IP address: 192.185.197.91.
mail.nfpjobs.com.au, juice-masters.com, mail.juice-masters.com and two other host names share IP numbers with writebackto.us.
Name Servers
Two name servers handle the delegation for writebackto.us: ns277.websitewelcome.com and ns278.websitewelcome.com.
writebackto.us uses the same name servers as several other domains — among them applyfirst.com.au, employmentoffice.com.au, bigtimeproducts.com and two more.
At least some of writebackto.us's name servers are shared with other domains, for example blue-collar.com.au, baritones.net, hiplawfirm.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.fizzcan.com and ns2.fizzcan.com.
Each of ns277.websitewelcome.com and ns278.websitewelcome.com has one IP address: ns277.websitewelcome.com uses 192.185.197.8 and ns278.websitewelcome.com uses 192.185.197.80.
Mail Servers
writebackto.us uses 6 mail servers for delivery: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.
writebackto.us has at least partial mail server overlap with other domains such as ns500742.ns500731.ns500671.ns500731.ns500754.ns500704.ns500705.ns500671.ns500705.ns500688.ns500671.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500731.ns500742.ns500754.ns500731.ns500754.ns500704.ns500688.ns500291.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500759.ns500758.ns500758.ns500736.ns500698.ns500735.ns500735.ns500708.ns500708.ns500698.ns500698.ns500576.ns500576.ns500576.tracksymphony.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, alt5.aspmx.l.google.com and 4 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to two addresses: 142.251.179.26 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.
alt5.aspmx.l.google.com resolves to two addresses: 142.250.102.26 and 2a00:1450:4025:402::1a.