backtostudy.com - robtex.com
backtostudy.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 | 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 | ||||||
| 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 | verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.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=1774482357 | ||||||
Previously MX for
backtostudy.com |
Same first word
backtostudy.com |
DNS History
18 records (5 active, 13 former)
●NSns1.afternic.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 07:35:24
● 2026-03-25 23:48:02
○NSns1.vodien.com2016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 09:07:34
○ 2017-06-17 03:34:06
○ 2026-03-25 23:48:02
○NSns1626.ztomy.com2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 03:34:06
○ 2026-02-19 07:35:24
○ 2026-03-25 23:48:02
●NSns2.afternic.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 07:35:24
● 2026-03-25 23:48:02
○NSns2.vodien.com2016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 09:07:34
○ 2017-06-17 03:34:06
○ 2026-03-25 23:48:02
○NSns2626.ztomy.com2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 03:34:06
○ 2026-02-19 07:35:24
○ 2026-03-25 23:48:02
○NSns3.vodien.com2016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 09:07:34
○ 2017-06-17 03:34:06
○ 2026-03-25 23:48:02
○NSns88.goodhostingserver.com2015-12-24 → 2016-03-30 · 4 obs
● 2016-03-30 16:58:50
○ 2016-09-12 09:07:34
○ 2026-03-25 23:48:02
○NSns89.goodhostingserver.com2015-12-24 → 2016-03-30 · 4 obs
● 2016-03-30 16:58:50
○ 2016-09-12 09:07:34
○ 2026-03-25 23:48:02
●NSverification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 07:35:24
● 2026-03-25 23:48:02
○MXbacktostudy.com2015-12-24 → 2016-03-30 · 4 obs
● 2016-03-30 16:58:50
○ 2016-09-12 09:07:34
○ 2026-03-25 23:48:02
○MXmail.backtostudy.com2016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 09:07:34
○ 2017-06-17 03:34:06
○ 2026-03-25 23:48:02
○A103.254.155.1622015-12-24 → 2016-03-30 · 4 obs
● 2016-03-30 16:58:50
○ 2016-09-12 09:07:34
○ 2026-03-25 23:48:02
○A119.31.232.702016-09-12 → 2016-09-12 · 4 obs
● 2016-09-12 09:07:34
○ 2017-06-17 03:34:06
○ 2026-03-25 23:48:02
●A13.248.169.482026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 07:35:24
● 2026-03-25 23:48:02
○A204.11.56.482017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 03:34:06
○ 2026-02-19 07:35:24
○ 2026-03-25 23:48:02
●A76.223.54.1462026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 07:35:24
● 2026-03-25 23:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| backtostudy.com | ns1.afternic.com, ns2.afternic.com, verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backtostudy.com (unsigned zone)
⏱️ Timing
Total: 3174ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
backtostudy.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names, for instance globalmills.xyz, needers.com, denverbicyclerental.com, www.hyago.com and mail.instantworkplace.com share IP numbers with backtostudy.com.
Name Servers
backtostudy.com is delegated to name servers ns1.afternic.com, ns2.afternic.com and verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn.
backtostudy.com at least partially shares name servers with other domains such as usdgov.com, buenosdias.co, tiens.xyz, aradama.com and privateplacementvip.com.
These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.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.
verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.