programmingnotes.com - dns.ninja

programmingnotes.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies
NSdamao.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangguang.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783090346

Previously MX for

programmingnotes.com

Same first word

programmingnotes.com

DNS History

29 records (11 active, 18 former)

200920112013201520172019202120232025NSdamao.ns.giantpanda.comyangguang.ns.giantpanda.comns.buydomains.comns1.bluehost.comns2.bluehost.comMXmail.mailerhost.netprogrammingnotes.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76141.8.225.124172.104.149.86172.104.203.186172.104.251.198207.148.248.1432a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e50.63.202.10469.89.21.139
●NSdamao.ns.giantpanda.com2026-02-15 → 2026-07-03 · 3 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-07-03 15:21:02
○NSns.buydomains.com2015-07-06 → 2018-05-28 · 5 obs
○ 2008-03-09 04:01:54
● 2015-07-06 06:35:44
● 2018-05-28 06:07:06
○ 2026-02-15 12:21:18
○ 2026-07-03 15:21:02
○NSns1.bluehost.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 04:01:54
○ 2015-07-06 06:35:44
○ 2026-07-03 15:21:02
○NSns2.bluehost.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 04:01:54
○ 2015-07-06 06:35:44
○ 2026-07-03 15:21:02
●NSyangguang.ns.giantpanda.com2026-02-15 → 2026-07-03 · 3 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-07-03 15:21:02
●MXmail.mailerhost.net2026-02-15 → 2026-07-03 · 3 obs
○ 2015-07-06 06:35:44
● 2026-02-15 12:21:18
● 2026-07-03 15:21:02
○MXprogrammingnotes.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 04:01:54
○ 2015-07-06 06:35:44
○ 2026-07-03 15:21:02
○A139.162.174.2092026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A139.162.181.762026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A141.8.225.1242016-02-04 → 2016-05-06 · 5 obs
○ 2015-11-13 00:12:06
● 2016-02-04 17:37:46
● 2016-05-06 18:33:48
○ 2017-01-13 10:50:54
○ 2026-07-03 15:21:02
○A172.104.149.862026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A172.104.203.1862026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A172.104.251.1982026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A207.148.248.1432017-01-13 → 2018-05-28 · 5 obs
○ 2016-05-06 18:33:48
● 2017-01-13 10:50:54
● 2018-05-28 06:07:06
○ 2026-02-15 12:21:18
○ 2026-07-03 15:21:02
●A2600:3c03::f03c:95ff:fe00:29ca2026-05-12 → 2026-07-03 · 3 obs
○ 2026-02-28 12:30:32
● 2026-05-12 23:09:22
● 2026-07-03 15:21:02
●A2600:3c03::f03c:95ff:fe91:5d522026-02-24 → 2026-07-03 · 5 obs
○ 2026-02-20 20:34:56
● 2026-02-24 09:41:30
○ 2026-02-24 19:57:02
● 2026-02-28 12:30:32
● 2026-07-03 15:21:02
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-24 → 2026-07-03 · 5 obs
○ 2026-02-20 20:34:56
● 2026-02-24 09:41:30
○ 2026-02-24 19:57:02
● 2026-02-28 12:30:32
● 2026-07-03 15:21:02
●A2600:3c03::f03c:95ff:feed:cf2a2026-05-12 → 2026-07-03 · 3 obs
○ 2026-02-28 12:30:32
● 2026-05-12 23:09:22
● 2026-07-03 15:21:02
○A2a01:7e01::2000:dff:fec1:5cdb2026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A2a01:7e01::f03c:95ff:fe00:26922026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A2a01:7e01::f03c:95ff:fe91:5d912026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
○A2a01:7e01::f03c:95ff:feed:783e2026-02-15 → 2026-02-24 · 7 obs
○ 2018-05-28 06:07:06
● 2026-02-15 12:21:18
● 2026-02-20 20:34:56
○ 2026-02-24 09:41:30
● 2026-02-24 19:57:02
○ 2026-02-28 12:30:32
○ 2026-07-03 15:21:02
●A45.33.83.1002026-05-12 → 2026-07-03 · 3 obs
○ 2026-02-28 12:30:32
● 2026-05-12 23:09:22
● 2026-07-03 15:21:02
●A45.79.167.1802026-05-12 → 2026-07-03 · 3 obs
○ 2026-02-28 12:30:32
● 2026-05-12 23:09:22
● 2026-07-03 15:21:02
○A50.63.202.1042015-07-06 → 2015-11-13 · 5 obs
○ 2008-03-09 04:01:54
● 2015-07-06 06:35:44
● 2015-11-13 00:12:06
○ 2016-02-04 17:37:46
○ 2026-07-03 15:21:02
●A66.175.209.1792026-02-24 → 2026-07-03 · 5 obs
○ 2026-02-20 20:34:56
● 2026-02-24 09:41:30
○ 2026-02-24 19:57:02
● 2026-02-28 12:30:32
● 2026-07-03 15:21:02
○A69.89.21.1392008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 04:01:54
○ 2015-07-06 06:35:44
○ 2026-07-03 15:21:02
●A96.126.111.1652026-02-24 → 2026-07-03 · 5 obs
○ 2026-02-20 20:34:56
● 2026-02-24 09:41:30
○ 2026-02-24 19:57:02
● 2026-02-28 12:30:32
● 2026-07-03 15:21:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
programmingnotes.comdamao.ns.giantpanda.com, yangguang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmingnotes.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

TypeCountSample Data
A445.33.83.100, 66.175.209.179...
AAAA42600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca...
NS2damao.ns.giantpanda.com, yangguang.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
SOA1damao.ns.giantpanda.com admin.giantpanda

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

programmingnotes.com directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with hafsaflorist.com.com, servicepack.com and filmfree.it, also share IP numbers with programmingnotes.com.

Name Servers

programmingnotes.com is delegated to two name servers: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

programmingnotes.com shares its NS records with other domains, for example hostmaster.mechelec.com, 38-100-236-159.serverprovider.com, nju.com and two others.

At least some of programmingnotes.com's name servers are shared with other domains, for example www.poster.org, hostmaster.financialcrisis.com, ns1.vitalityspatreatments.com and two more.

Each of damao.ns.giantpanda.com and yangguang.ns.giantpanda.com has one IP address: damao.ns.giantpanda.com uses 3.33.232.36 and yangguang.ns.giantpanda.com uses 75.2.45.63.

Mail Servers

The sole mail server for programmingnotes.com is mail.mailerhost.net.

Among the domains sharing a mail server setup with programmingnotes.com are tokyomilk.com, eqnu.com, gwuw.com and two others.

mail.mailerhost.net directs to two IP numbers, 5.161.133.13 and 161.35.84.83.