`schoolin13.com.ua`

DNSSEC	⚠️ Not signed
A	62.149.6.26^{🇺🇦 Colocall62.149.0.0/19 1 Cloud Lab UA-62 global route}
		PTR	`shu.fln.com.ua`
NS	`sh1.fln.com.ua` ⭐
		A	46.28.64.150
			PTR	`20260304.riga`
NS	`ns1.fln.com.ua`
		A	136.243.90.109^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`sh3.fln.com.ua`
MX	`mail.schoolin13.com.ua` ⭐
		A	62.149.6.26^{🇺🇦 Colocall62.149.0.0/19 1 Cloud Lab UA-62 global route}
			PTR	`shu.fln.com.ua`
TXT	`v=spf1 ip4:62.149.6.26 a mx ~all`
SOA	`sh1.fln.com.ua`hostmaster@fln.com.ua 2021-02-05 #1

`com.ua`

	DNSSEC	⚠️ Not signed
	NS	`ho1.com.ns.ua` ⭐ ⚠️ Not in parent delegation
	NS	`cfdf.com.ns.ua` ⚠️ Not in parent delegation
	NS	`cz.ns.ua`
	NS	`nn.ns.ua`
	NS	`rcz.ns.ua`
	TXT	`com.ua 202605120106 270627`
	SOA	`ho1.com.ns.ua`dnsmaster@hostmaster.ua serial=2008294874

WOT: UNKNOWN (39/100)

Subdomains

mail.schoolin13.com.ua

Same first word

schoolin13.com.ua

DNS History

7 records (4 active, 3 former)

●NSns1.fln.com.ua2018-05-09 → 2026-05-11 · 2 obs

● 2018-05-09 08:16:50
● 2026-05-11 22:16:18

○NSns2.fln.com.ua2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 08:16:50
○ 2026-04-08 09:21:04
○ 2026-05-11 22:16:18

○NSns5.itl.ua2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 08:16:50
○ 2026-04-08 09:21:04
○ 2026-05-11 22:16:18

●NSsh1.fln.com.ua2018-05-09 → 2026-05-11 · 2 obs

● 2018-05-09 08:16:50
● 2026-05-11 22:16:18

●MXmail.schoolin13.com.ua2018-05-09 → 2026-05-11 · 5 obs

● 2018-05-09 08:16:50
● 2026-04-09 12:23:26
○ 2026-05-04 13:11:22
● 2026-05-11 22:16:14
● 2026-05-11 22:16:18

○A46.28.64.1502018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 08:16:50
○ 2026-04-08 09:21:04
○ 2026-05-11 22:16:18

●A62.149.6.262026-04-08 → 2026-05-11 · 6 obs

○ 2018-05-09 08:16:50
● 2026-04-08 09:21:04
● 2026-04-09 12:23:26
○ 2026-05-04 13:11:22
● 2026-05-11 22:16:14
● 2026-05-11 22:16:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ua	bg.ns.ua, in1.ns.ua, pch.ns.ua, cz.ns.ua...	-
schoolin13.com.ua	ns1.fln.com.ua	1 record

✅ Authoritative Response

Server:136.243.90.109

NS records: ns1.fln.com.ua

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolin13.com.ua (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.149.6.26`
NS	1	`ns1.fln.com.ua`
MX	2	`mail.schoolin13.com.ua (pri: 20), mail.schoolin13.com.ua (pri: 10)`
TXT	1	`v=spf1 ip4:62.149.6.26 a mx ~all`
SOA	1	`sh1.fln.com.ua hostmaster.fln.com.ua`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.fln.com.ua)

Analysis

Hierarchy

mail.schoolin13.com.ua has schoolin13.com.ua as its parent.

IP Addresses

schoolin13.com.ua maps to IP address 62.149.6.26.

Other host names, for instance shu.fln.com.ua, mail.gidrorez.com, archives.kh.gov.ua, khsakhnov-ruo.gov.ua and funky-line.com share IP numbers with schoolin13.com.ua.

Name Servers

Two name servers ns1.fln.com.ua and sh1.fln.com.ua are delegated to schoolin13.com.ua.

schoolin13.com.ua uses the same name server setup as other domains, for instance hrlisp.org.ua.

schoolin13.com.ua at least partially shares name servers with other domains such as nzo.org.ua, snrc.org.ua, obelisk.kh.ua, internat9.org.ua and chuguev-raiono.gov.ua.

These name servers are often used together with ns2.fln.com.ua, ns5.fln.com.ua, sh3.fln.com.ua, ns.secondary.net.ua, centos-76-64-minimal, ns1.example.com, ns2.example.com and ns5.itl.ua.

Host names with a single IP address:

ns1.fln.com.ua points to 136.243.90.109

sh1.fln.com.ua points to 46.28.64.150

Mail Servers

schoolin13.com.ua is handled by a single mail server, mail.schoolin13.com.ua.

mail.schoolin13.com.ua points to one IP number: 62.149.6.26.

schoolin13.com.ua - robtex.com