programmingnotes.info - dns.ninja
programmingnotes.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.57.151.220🇺🇸 EIGI198.57.128.0/17 Unified Layer | ||||||
| PTR | steralyt.com | ||||||
| NS | ns6213.hostgator.com ⭐ | ||||||
| A | 50.87.144.142🇺🇸 EIGI50.87.144.0/24 Newfold Digital 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | gator3107.hostgator.com | ||||||
| NS | ns6214.hostgator.com | ||||||
| A | 198.57.151.209🇺🇸 EIGI198.57.128.0/17 Unified Layer | ||||||
| PTR | ns6214.hostgator.com | ||||||
| MX | mail.programmingnotes.info ⭐ | ||||||
| A | 198.57.151.220🇺🇸 EIGI198.57.128.0/17 Unified Layer | ||||||
| PTR | steralyt.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns6213.hostgator.comroot@gator3107.hostgator.com 2026-09-28 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1791500335 | ||||||
Previously MX for
programmingnotes.info |
Subdomains
mail.programmingnotes.info |
Same first word
programmingnotes.shop |
programmingnotes.org |
programmingnotes.com |
programmingnotes.info |
programmingnotes.net |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
○NSns14.midphase.com2015-01-31 → 2017-03-27 · 4 obs
● 2017-03-27 06:15:44
○ 2020-03-12 20:46:44
○ 2026-10-08 23:32:00
○NSns15.midphase.com2015-01-31 → 2017-03-27 · 4 obs
● 2017-03-27 06:15:44
○ 2020-03-12 20:46:44
○ 2026-10-08 23:32:00
○NSns16.midphase.com2015-01-31 → 2017-03-27 · 4 obs
● 2017-03-27 06:15:44
○ 2020-03-12 20:46:44
○ 2026-10-08 23:32:00
●NSns6213.hostgator.com2020-03-12 → 2026-10-08 · 3 obs
● 2020-03-12 20:46:44
● 2026-10-08 23:32:00
●NSns6214.hostgator.com2020-03-12 → 2026-10-08 · 3 obs
● 2020-03-12 20:46:44
● 2026-10-08 23:32:00
●MXmail.programmingnotes.info2020-03-12 → 2026-10-08 · 3 obs
● 2020-03-12 20:46:44
● 2026-10-08 23:32:00
○MXprogrammingnotes.info2015-01-31 → 2017-03-27 · 4 obs
● 2017-03-27 06:15:44
○ 2020-03-12 20:46:44
○ 2026-10-08 23:32:00
●A198.57.151.2202020-03-12 → 2026-10-08 · 3 obs
● 2020-03-12 20:46:44
● 2026-10-08 23:32:00
○A50.115.112.112015-01-31 → 2017-03-27 · 4 obs
● 2017-03-27 06:15:44
○ 2020-03-12 20:46:44
○ 2026-10-08 23:32:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| programmingnotes.info | ns6214.hostgator.com, ns6213.hostgator.com | - |
✅ Authoritative Response
Server:50.87.144.142
NS records: ns6214.hostgator.com, ns6213.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmingnotes.info (unsigned zone)
⏱️ Timing
Total: 2174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.57.151.220 |
| NS | 2 | ns6214.hostgator.com, ns6213.hostgator.com |
| MX | 1 | mail.programmingnotes.info (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns6213.hostgator.com root.gator3107.host |
Analysis
Hierarchy
mail.programmingnotes.info is delegated beneath programmingnotes.info.
IP Addresses
programmingnotes.info directs to one IP number, which is 198.57.151.220.
Among the host names that share IP numbers with programmingnotes.info are loselotsofweightfast.com, mail.najdfire.com, driftwoodwateradventures.com and two others.
Name Servers
Two name servers handle the delegation for programmingnotes.info: ns6213.hostgator.com and ns6214.hostgator.com.
programmingnotes.info has the same name server delegation as a number of other domains, such as melbournemenus.com, msr-hotels.com, vickiwrites.com and two more.
There is at least partial name server overlap between programmingnotes.info and other domains — ourfloridaplace.com, grupoois.com, stloptimists.org and two more among them.
These name servers regularly appear alongside ns2967.hostgator.com, ns2968.hostgator.com, hgns1.hostgator.com and 7 other name servers in NS record sets.
ns6213.hostgator.com → 50.87.144.142 and ns6214.hostgator.com → 198.57.151.209: one IP number per host name.
Mail Servers
programmingnotes.info routes its mail through a single mail server, mail.programmingnotes.info.
mail.programmingnotes.info carries a single IP number, which is 198.57.151.220.