`coders-library.ru`

DNSSEC	⚠️ Not signed
A	188.127.227.155^{🇪🇪 SmartApe188.127.224.0/20}
		PTR	`s440114.savps.ru`
NS	`dns-01.smartape.ru` ⭐
		A	188.127.241.138^{🇷🇺 SmartApe188.127.241.0/24}
			PTR	`dns-01.smartape.ru`
NS	`ns1.smartape.ru`
		A	2a06:dd00:1:4::60^{🇪🇪 SmartApe2a06:dd00::/32}
			PTR	`snu.ac.kr`
		A	188.127.241.139^{🇷🇺 SmartApe188.127.241.0/24}
			PTR	`dns-01.smartape.ru`
NS	`ns2.smartape.ru`
		A	2a06:dd00:1:4:1::22^{🇪🇪 SmartApe2a06:dd00::/32}
		A	188.127.239.202^{🇪🇪 SmartApe188.127.224.0/20}
MX	`mail.coders-library.ru` ⭐
		A	188.127.227.155^{🇪🇪 SmartApe188.127.224.0/20}
			PTR	`s440114.savps.ru`
SOA	`dns-01.smartape.ru`tech@smartape.ru 2019-06-30 #1

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068314

WOT: UNKNOWN (64/100)

PTR for

239.173.126.38.in-addr.arpa

Same first word

coders-library.ru

DNS History

8 records (5 active, 3 former)

●NSdns-01.smartape.ru2026-02-22 → 2026-03-29 · 3 obs

○ 2017-04-09 21:32:26
● 2026-02-22 05:50:52
● 2026-03-29 04:02:56

○NSns1.ruskyhost.net2015-06-20 → 2017-04-09 · 4 obs

● 2015-06-20 05:33:46
● 2017-04-09 21:32:26
○ 2026-02-22 05:50:52
○ 2026-03-29 04:02:56

●NSns1.smartape.ru2026-02-22 → 2026-03-29 · 3 obs

○ 2017-04-09 21:32:26
● 2026-02-22 05:50:52
● 2026-03-29 04:02:56

○NSns2.ruskyhost.net2015-06-20 → 2017-04-09 · 4 obs

● 2015-06-20 05:33:46
● 2017-04-09 21:32:26
○ 2026-02-22 05:50:52
○ 2026-03-29 04:02:56

●NSns2.smartape.ru2026-02-22 → 2026-03-29 · 3 obs

○ 2017-04-09 21:32:26
● 2026-02-22 05:50:52
● 2026-03-29 04:02:56

●MXmail.coders-library.ru2015-06-20 → 2026-03-29 · 2 obs

● 2015-06-20 05:33:46
● 2026-03-29 04:02:56

●A188.127.227.1552026-02-22 → 2026-03-29 · 3 obs

○ 2017-04-09 21:32:26
● 2026-02-22 05:50:52
● 2026-03-29 04:02:56

○A95.213.192.192015-06-20 → 2017-04-09 · 4 obs

● 2015-06-20 05:33:46
● 2017-04-09 21:32:26
○ 2026-02-22 05:50:52
○ 2026-03-29 04:02:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net...	-
coders-library.ru	ns1.smartape.ru, ns2.smartape.ru	2 records

✅ Authoritative Response

Server:188.127.239.202

NS records: ns1.smartape.ru, ns2.smartape.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coders-library.ru (unsigned zone)

⏱️ Timing

Total: 3701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.127.227.155`
NS	2	`ns2.smartape.ru, ns1.smartape.ru`
MX	2	`mail.coders-library.ru (pri: 20), mail.coders-library.ru (pri: 10)`
SOA	1	`dns-01.smartape.ru tech.smartape.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.smartape.ru, ns1.smartape.ru)

Analysis

IP Addresses

coders-library.ru points to IP number: 188.127.227.155.

Other host names such as mail.kureyka.ru, lotros.ru, s440114.savps.ru, kureyka.ru and mail.lotros.ru share IPs with coders-library.ru.

Name Servers

coders-library.ru is delegated to three name servers: dns-01.smartape.ru, ns1.smartape.ru and ns2.smartape.ru.

coders-library.ru at least partially shares name servers with other domains, for instance hozhack.ru, istokats.ru, vashpozvonochnik.ru, brotv.ru and omsk.media.

These name servers are commonly used together with ns0.smartape.ru, shared-30.smartape.ru and shared-26.smartape.ru.

Host names with two IP numbers:

ns1.smartape.ru points to: 2a06:dd00:1:4::60 and 188.127.241.139.

ns2.smartape.ru points to: 2a06:dd00:1:4:1::22 and 188.127.239.202.

Host names with one IP number:

dns-01.smartape.ru points to: 188.127.241.138.

Mail Servers

coders-library.ru is handled by a single mail server, mail.coders-library.ru.

mail.coders-library.ru points to a single IP: 188.127.227.155.

coders-library.ru - robtex.com