devschool.com - dns.ninja
devschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | sl1.sedo.com ⚠️ Not in zone NS records | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in zone NS records | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
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=1785602642 | ||||||
Same first word
devschool.id |
devschool.net |
devschool.com |
devschool.co.il |
devschool.rocks |
devschool.de |
devschool.ru |
devschool.ro |
devschool.org |
Similar names
DNS History
12 records (2 active, 10 former)
○NSbuy.internettraffic.com2015-08-20 → 2015-12-05 · 5 obs
○ 2007-11-11 07:30:00
● 2015-08-20 23:31:34
● 2015-12-05 03:22:52
○ 2016-03-13 13:23:26
○ 2026-08-01 16:53:54
● 2015-08-20 23:31:34
● 2015-12-05 03:22:52
○ 2016-03-13 13:23:26
○ 2026-08-01 16:53:54
○NSns1.hosting.co.kr2016-03-13 → 2017-03-22 · 5 obs
○ 2015-12-05 03:22:52
● 2016-03-13 13:23:26
● 2017-03-22 10:39:54
○ 2026-02-21 16:45:32
○ 2026-08-01 16:53:54
● 2016-03-13 13:23:26
● 2017-03-22 10:39:54
○ 2026-02-21 16:45:32
○ 2026-08-01 16:53:54
○NSns2.hosting.co.kr2016-03-13 → 2017-03-22 · 5 obs
○ 2015-12-05 03:22:52
● 2016-03-13 13:23:26
● 2017-03-22 10:39:54
○ 2026-02-21 16:45:32
○ 2026-08-01 16:53:54
● 2016-03-13 13:23:26
● 2017-03-22 10:39:54
○ 2026-02-21 16:45:32
○ 2026-08-01 16:53:54
○NSns2.netsolute.net2007-11-11 → 2007-11-11 · 3 obs
● 2007-11-11 07:30:00
○ 2015-08-20 23:31:34
○ 2026-08-01 16:53:54
○ 2015-08-20 23:31:34
○ 2026-08-01 16:53:54
○NSnswolff.devschool.com2007-11-11 → 2007-11-11 · 3 obs
● 2007-11-11 07:30:00
○ 2015-08-20 23:31:34
○ 2026-08-01 16:53:54
○ 2015-08-20 23:31:34
○ 2026-08-01 16:53:54
○NSsell.internettraffic.com2015-08-20 → 2015-12-05 · 5 obs
○ 2007-11-11 07:30:00
● 2015-08-20 23:31:34
● 2015-12-05 03:22:52
○ 2016-03-13 13:23:26
○ 2026-08-01 16:53:54
● 2015-08-20 23:31:34
● 2015-12-05 03:22:52
○ 2016-03-13 13:23:26
○ 2026-08-01 16:53:54
●NSsl1.sedo.com2026-02-21 → 2026-08-01 · 3 obs
○ 2017-03-22 10:39:54
● 2026-02-21 16:45:32
● 2026-08-01 16:53:54
● 2026-02-21 16:45:32
● 2026-08-01 16:53:54
●NSsl2.sedo.com2026-02-21 → 2026-08-01 · 3 obs
○ 2017-03-22 10:39:54
● 2026-02-21 16:45:32
● 2026-08-01 16:53:54
● 2026-02-21 16:45:32
● 2026-08-01 16:53:54
○MXlocalhost2026-02-21 → 2026-06-14 · 4 obs
● 2026-02-21 16:45:32
● 2026-06-14 15:14:54
○ 2026-06-28 16:30:22
○ 2026-08-01 16:53:54
● 2026-06-14 15:14:54
○ 2026-06-28 16:30:22
○ 2026-08-01 16:53:54
○A211.234.63.2322016-03-13 → 2017-03-22 · 5 obs
○ 2015-12-05 03:22:52
● 2016-03-13 13:23:26
● 2017-03-22 10:39:54
○ 2026-02-21 16:45:32
○ 2026-08-01 16:53:54
● 2016-03-13 13:23:26
● 2017-03-22 10:39:54
○ 2026-02-21 16:45:32
○ 2026-08-01 16:53:54
○A69.172.201.2082015-08-20 → 2015-12-05 · 5 obs
○ 2007-11-11 07:30:00
● 2015-08-20 23:31:34
● 2015-12-05 03:22:52
○ 2016-03-13 13:23:26
○ 2026-08-01 16:53:54
● 2015-08-20 23:31:34
● 2015-12-05 03:22:52
○ 2016-03-13 13:23:26
○ 2026-08-01 16:53:54
○A91.195.241.2322026-02-21 → 2026-06-14 · 5 obs
○ 2017-03-22 10:39:54
● 2026-02-21 16:45:32
● 2026-06-14 15:14:54
○ 2026-06-28 16:30:22
○ 2026-08-01 16:53:54
● 2026-02-21 16:45:32
● 2026-06-14 15:14:54
○ 2026-06-28 16:30:22
○ 2026-08-01 16:53:54
🔍 DNS Trace
Analysis
Name Servers
DNS delegation for devschool.com points to two name servers: sl1.sedo.com and sl2.sedo.com.
devschool.com shares its name server setup with other domains, including arinsta.com, onebrand.eu, wowi.online and two others.
Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.