mx.workbook.info - robtex.com
mx.workbook.info
| 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 ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
workbook.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| NS | verification-bntdckkvmvwfw4wkkqshzt.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSbuy.internettraffic.com2015-07-03 → 2016-02-26 · 4 obs
● 2016-02-26 19:22:48
○ 2016-06-25 06:19:30
○ 2026-04-12 11:25:30
●NSns1.afternic.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 11:25:30
●NSns2.afternic.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 11:25:30
○NSsell.internettraffic.com2015-07-03 → 2016-02-26 · 4 obs
● 2016-02-26 19:22:48
○ 2016-06-25 06:19:30
○ 2026-04-12 11:25:30
●A13.248.169.482026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 11:25:30
○A69.172.201.2082015-07-03 → 2016-02-26 · 4 obs
● 2016-02-26 19:22:48
○ 2016-06-25 06:19:30
○ 2026-04-12 11:25:30
●A76.223.54.1462026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 11:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, c0.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| workbook.info | verification-bntdckkvmvwfw4wkkqshzt.ns101.verify.hn, ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: verification-bntdckkvmvwfw4wkkqshzt.ns101.verify.hn, ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workbook.info (unsigned zone)
⏱️ Timing
Total: 3367ms | 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 |
Analysis
IP Addresses
mx.workbook.info points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as www.tazaza.com, isystem.eu, www.pbeb.com, www.abchm.com and mortgageasap.com share IPs with mx.workbook.info.
Name Servers
mx.workbook.info is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
mx.workbook.info shares the same name server setup as reployment.com, linepurchase.com, udhn.com, moeman.com and mx1.mesafety.com.
mx.workbook.info at least partially shares name servers with other domains, for instance cmiholdings.com, vectorcommand.com, nilej.com, flexgymshare.com and autosclick.com.
These name servers are commonly used together with verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn, verification-jh56ag3qoy8fsktzvbvfht.ns101.verify.hn and verification-fx37ruuqtfjhxrhbgljgwm.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.