writebackto.us - robtex.com
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=1774676473 | ||||||
Same first word
writebackto.us |
DNS History
9 records (9 active, 0 former)
●NSns277.websitewelcome.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●NSns278.websitewelcome.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●MXalt1.aspmx.l.google.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●MXalt2.aspmx.l.google.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●MXalt3.aspmx.l.google.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●MXalt4.aspmx.l.google.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●MXalt5.aspmx.l.google.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●MXaspmx.l.google.com2017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
●A192.185.197.912017-11-12 → 2026-03-28 · 2 obs
● 2026-03-28 06:00:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| writebackto.us | ns277.websitewelcome.com, ns278.websitewelcome.com | - |
✅ Authoritative Response
Server:192.185.197.80
NS records: ns277.websitewelcome.com, ns278.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for writebackto.us (unsigned zone)
⏱️ Timing
Total: 924ms | 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), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns277.websitewelcome.com davidrgallagher |
Analysis
IP Addresses
writebackto.us resolves to a single IP: 192.185.197.91.
Other host names, for instance mail.nfpjobs.com.au, juice-masters.com, mail.juice-masters.com, mail.bluecollar.com.au and nfpjobs.com.au share IP numbers with writebackto.us.
Name Servers
writebackto.us has two name servers: ns277.websitewelcome.com and ns278.websitewelcome.com.
writebackto.us shares the same name server setup as other domains, for example applyfirst.com.au, employmentoffice.com.au, bigtimeproducts.com, tonyandmarti.com and scoutsoftware.io.
writebackto.us shares some name servers with other domains, for example blue-collar.com.au, hiplawfirm.com, pravusmedia.com, spacemyride.com and terrileyasociados.com.ar.
These name servers are commonly used together with ns1.fizzcan.com and ns2.fizzcan.com.
Host names with a single IP:
ns277.websitewelcome.com points to 192.185.197.8
ns278.websitewelcome.com points to 192.185.197.80
Mail Servers
Six mail servers handle writebackto.us: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and alt5.aspmx.l.google.com.
writebackto.us shares some mail servers with other domains, at least partially; for instance 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, ns500698.ns500758.ns500698.ns500735.ns500736.ns500736.ns500708.ns500698.ns500698.ns500576.ns500576.ns500652.trackreceptor.com and ns500765.ns500693.ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500683.ns500588.ns500612.ns500612.ns500588.ns500612.dtrkdll.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Host aspmx.l.google.com resolves to 2607:f8b0:4023:c06::1a and 74.125.137.26
Host alt1.aspmx.l.google.com resolves to 2a00:1450:4025:402::1a and 142.250.102.26
Host alt2.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1b and 172.253.116.26
Host alt3.aspmx.l.google.com resolves to 2607:f8b0:4023:3003::1a and 172.253.145.26
Host alt4.aspmx.l.google.com resolves to 2a00:1450:4025:c01::1b and 142.250.147.27
Host alt5.aspmx.l.google.com resolves to 2a00:1450:4025:402::1a and 142.250.102.27
Host names that resolve to 2a00:1450:4025:402::1a: alt1.aspmx.l.google.com and alt5.aspmx.l.google.com