oskool.com - dns.ninja

`oskool.com`

DNSSEC	⚠️ Not signed
A	138.68.13.167^{🇺🇸 DIGITALOCEAN138.68.0.0/20 DigitalOcean}
NS	`ns1110.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:110^{🇺🇸 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	`ns1110.ui-dns.org`
		A	185.132.35.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.org`
NS	`ns1110.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:110^{🇺🇸 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	`ns1110.ui-dns.biz`
		A	185.132.33.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.biz`
NS	`ns1110.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:110^{🇺🇸 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	`ns1110.ui-dns.com`
		A	185.132.34.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.com`
NS	`ns1110.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:110^{🇺🇸 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	`ns1110.ui-dns.de`
		A	185.132.32.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.de`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1110.ui-dns.org`hostmaster@1and1.co.uk 2017-06-11 #5

`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.net`nstld@verisign-grs.com serial=1785954859

Same first word

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oskool.vn

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DNS History

13 records (7 active, 6 former)

●NSns1110.ui-dns.biz2026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

●NSns1110.ui-dns.com2026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

●NSns1110.ui-dns.de2026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

●NSns1110.ui-dns.org2026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

○NSns19.1and1.co.uk2015-08-23 → 2017-08-17 · 4 obs

● 2015-08-23 23:34:44
● 2017-08-17 14:45:42
○ 2026-03-31 07:57:44
○ 2026-08-05 18:56:20

○NSns20.1and1.co.uk2015-08-23 → 2017-08-17 · 4 obs

● 2015-08-23 23:34:44
● 2017-08-17 14:45:42
○ 2026-03-31 07:57:44
○ 2026-08-05 18:56:20

●MXmx00.ionos.co.uk2026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

○MXmx00.schlund.de2015-08-23 → 2017-08-17 · 4 obs

● 2015-08-23 23:34:44
● 2017-08-17 14:45:42
○ 2026-03-31 07:57:44
○ 2026-08-05 18:56:20

●MXmx01.ionos.co.uk2026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

○MXmx01.schlund.de2015-08-23 → 2017-08-17 · 4 obs

● 2015-08-23 23:34:44
● 2017-08-17 14:45:42
○ 2026-03-31 07:57:44
○ 2026-08-05 18:56:20

●A138.68.13.1672026-03-31 → 2026-08-05 · 3 obs

○ 2017-08-17 14:45:42
● 2026-03-31 07:57:44
● 2026-08-05 18:56:20

○A217.160.0.1482017-08-17 → 2017-08-17 · 4 obs

○ 2016-12-06 07:48:02
● 2017-08-17 14:45:42
○ 2026-03-31 07:57:44
○ 2026-08-05 18:56:20

○A217.160.46.872015-08-23 → 2016-12-06 · 4 obs

● 2015-08-23 23:34:44
● 2016-12-06 07:48:02
○ 2017-08-17 14:45:42
○ 2026-08-05 18:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
oskool.com	ns1110.ui-dns.de, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.110

NS records: ns1110.ui-dns.de, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oskool.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.68.13.167`
NS	4	`ns1110.ui-dns.com, ns1110.ui-dns.org...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1110.ui-dns.org hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1110.ui-dns.com, ns1110.ui-dns.com)

Analysis

IP Addresses

oskool.com resolves to just one IP address, 138.68.13.167.

Name Servers

The NS records for oskool.com point to four name servers: ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org.

oskool.com partially shares its NS delegation with several other domains, including solar-pac.de, rmasltd.com, schornsteinfeger-dietrich.de and two others.

The name servers ns1041.ui-dns.org, ns1102.ui-dns.biz, ns1043.ui-dns.com and two others are commonly seen in use alongside these name servers.

ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org each carry two IP addresses. ns1110.ui-dns.biz has 185.132.33.110 and 2607:f1c0:fe:53:185:132:33:110; ns1110.ui-dns.com has 185.132.34.110 and 2607:f1c0:fe:53:185:132:34:110; ns1110.ui-dns.de has 185.132.32.110 and 2607:f1c0:fe:53:185:132:32:110; ns1110.ui-dns.org has 185.132.35.110 and 2607:f1c0:fe:53:185:132:35:110.

Mail Servers

oskool.com is served by two mail servers, mx00.ionos.co.uk and mx01.ionos.co.uk.

Among the domains sharing a mail server setup with oskool.com are katgine.com, pennypot.eu, togethertrustshop.co and two others.

mx00.ionos.co.uk resolves to 212.227.15.41 and 212.227.15.171. Likewise, mx01.ionos.co.uk resolves to 212.227.15.188 and 217.72.192.67 — two IP addresses apiece.