programmedlessons.org - dns.ninja

`programmedlessons.org`

DNSSEC	⚠️ Not signed
A	74.208.236.51^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-51.elastic-ssl.ui-r.com`
NS	`ns1082.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:82^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1082.ui-dns.com`
		A	185.132.34.82^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1082.ui-dns.com`
NS	`ns1082.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:82^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1082.ui-dns.biz`
		A	185.132.33.82^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
NS	`ns1082.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:82^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1082.ui-dns.de`
		A	185.132.32.82^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1082.ui-dns.de`
NS	`ns1082.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:82^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1082.ui-dns.org`
		A	185.132.35.82^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1082.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1082.ui-dns.com`hostmaster@1and1.com 2016-06-16 #31

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784750363

WOT: SAFE (94/100)

Subdomains

www.programmedlessons.org

Same first word

programmedlessons.org

DNS History

13 records (7 active, 6 former)

●NSns1082.ui-dns.biz2026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

●NSns1082.ui-dns.com2026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

●NSns1082.ui-dns.de2026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

●NSns1082.ui-dns.org2026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

○NSns57.1and1.com2015-07-05 → 2017-03-27 · 4 obs

● 2015-07-05 21:01:12
● 2017-03-27 23:20:52
○ 2026-05-10 05:56:56
○ 2026-07-22 20:23:34

○NSns58.1and1.com2015-07-05 → 2017-03-27 · 4 obs

● 2015-07-05 21:01:12
● 2017-03-27 23:20:52
○ 2026-05-10 05:56:56
○ 2026-07-22 20:23:34

○MXmx00.1and1.com2015-07-05 → 2017-03-27 · 4 obs

● 2015-07-05 21:01:12
● 2017-03-27 23:20:52
○ 2026-05-10 05:56:56
○ 2026-07-22 20:23:34

●MXmx00.ionos.com2026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

○MXmx01.1and1.com2015-07-05 → 2017-03-27 · 4 obs

● 2015-07-05 21:01:12
● 2017-03-27 23:20:52
○ 2026-05-10 05:56:56
○ 2026-07-22 20:23:34

●MXmx01.ionos.com2026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

○A216.250.120.1182016-08-09 → 2017-03-27 · 5 obs

○ 2016-02-28 03:18:08
● 2016-08-09 11:33:04
● 2017-03-27 23:20:52
○ 2026-05-10 05:56:56
○ 2026-07-22 20:23:34

●A74.208.236.512026-05-10 → 2026-07-22 · 3 obs

○ 2017-03-27 23:20:52
● 2026-05-10 05:56:56
● 2026-07-22 20:23:34

○A74.208.87.452015-07-05 → 2016-02-28 · 4 obs

● 2015-07-05 21:01:12
● 2016-02-28 03:18:08
○ 2016-08-09 11:33:04
○ 2026-07-22 20:23:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
programmedlessons.org	ns1082.ui-dns.org, ns1082.ui-dns.com, ns1082.ui-dns.de, ns1082.ui-dns.biz	2 records

✅ Authoritative Response

Server:217.160.83.82

NS records: ns1082.ui-dns.org, ns1082.ui-dns.com, ns1082.ui-dns.de, ns1082.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmedlessons.org (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.51`
NS	4	`ns1082.ui-dns.com, ns1082.ui-dns.org...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1082.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1082.ui-dns.org, ns1082.ui-dns.org)

Analysis

Hierarchy

The domain www.programmedlessons.org falls under the parent programmedlessons.org.

IP Addresses

programmedlessons.org resolves to one IP address: 74.208.236.51.

blewis.us, driveyourcarforfree.com, erack.com and two other host names share IP numbers with programmedlessons.org.

Name Servers

The authoritative name servers for programmedlessons.org are ns1082.ui-dns.biz, ns1082.ui-dns.com, ns1082.ui-dns.de and ns1082.ui-dns.org.

At least some of programmedlessons.org's name servers are shared with other domains, for example lalam.org, g3audio.com, xcollection.net and two more.

It is common to find these name servers alongside the name servers ns1095.ui-dns.org, ns1071.ui-dns.de, ns1033.ui-dns.biz and two others.

Four hostnames, each resolving to a pair of IP addresses: ns1082.ui-dns.biz directs to 185.132.33.82 and 2607:f1c0:fe:53:185:132:33:82; ns1082.ui-dns.com directs to 185.132.34.82 and 2607:f1c0:fe:53:185:132:34:82; ns1082.ui-dns.de directs to 185.132.32.82 and 2607:f1c0:fe:53:185:132:32:82; ns1082.ui-dns.org directs to 185.132.35.82 and 2607:f1c0:fe:53:185:132:35:82.

Mail Servers

Mail for programmedlessons.org is handled by two mail servers — mx00.ionos.com and mx01.ionos.com.

programmedlessons.org uses an identical mail server configuration to several other domains — among them sfc6.com, weberts.com, stashden.com and two more.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.114.65 and mx01.ionos.com uses 74.208.114.66.