1stdoc.com - robtex.com
1stdoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1771291435 | ||||||
Subdomains
www.1stdoc.com |
Same first word
DNS History
17 records (4 active, 13 former)
○NSns-us.1and1-dns.com2015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
○NSns-us.1and1-dns.de2015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
○NSns-us.1and1-dns.org2015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
○NSns-us.1and1-dns.us2015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
●NSns1.afternic.com2026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:09:42
● 2026-03-23 22:25:30
○NSns1.sedoparking.com2016-04-29 → 2017-01-22 · 5 obs
● 2016-04-29 17:12:18
● 2017-01-22 15:34:30
○ 2026-02-20 16:09:42
○ 2026-03-23 22:25:30
●NSns2.afternic.com2026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:09:42
● 2026-03-23 22:25:30
○NSns2.sedoparking.com2016-04-29 → 2017-01-22 · 5 obs
● 2016-04-29 17:12:18
● 2017-01-22 15:34:30
○ 2026-02-20 16:09:42
○ 2026-03-23 22:25:30
○MXlocalhost2017-01-22 → 2017-01-22 · 4 obs
● 2017-01-22 15:34:30
○ 2026-02-20 16:09:42
○ 2026-03-23 22:25:30
○MXmail.nickstel.com2016-04-29 → 2016-04-29 · 4 obs
● 2016-04-29 17:12:18
○ 2017-01-22 15:34:30
○ 2026-03-23 22:25:30
○MXmx00.1and1.com2015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
○MXmx01.1and1.com2015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
●A13.248.169.482026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:09:42
● 2026-03-23 22:25:30
○A162.222.204.192015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
○A2607:f1c0:1000:7047:d8c0:4bb9:a8e1:20022015-05-17 → 2016-01-29 · 4 obs
● 2016-01-29 10:41:26
○ 2016-04-29 17:12:18
○ 2026-03-23 22:25:30
○A72.52.4.1212016-04-29 → 2017-01-22 · 5 obs
● 2016-04-29 17:12:18
● 2017-01-22 15:34:30
○ 2026-02-20 16:09:42
○ 2026-03-23 22:25:30
●A76.223.54.1462026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 16:09:42
● 2026-03-23 22:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1stdoc.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1stdoc.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
The parent of www.1stdoc.com is 1stdoc.com.
IP Addresses
1stdoc.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as www.(0x736578)ogo.com, nextpays.com, 13bt.com, trademembership.com and xbu.net share IPs with 1stdoc.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for 1stdoc.com.
1stdoc.com shares the same name server setup as other domains, for example hayjay.com, lookat.net, prominat.com, feus.org and 230.infinity-hosting.com.
1stdoc.com at least partially shares name servers with other domains, for example hydrotech.co, wealthyfortune.com, celct.com, fortsecu.com and gartrans.com.
These name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn and verification-lddnswq5f7fujuwt34eydq.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.