`krlib.ru`

DNSSEC	⚠️ Not signed
A	87.248.240.114^{🇷🇺 AS-SKYNET-SPB87.248.240.0/21}
		PTR	`mail.krlib.ru`
NS	`ns1.sprinthost.ru` ⭐
		A	84.201.185.148^{🇷🇺 YandexCloud84.201.184.0/22 Yandex Cloud}
			PTR	`ns1.sprinthost.ru`
		A	141.8.196.186^{🇷🇺 SPRINTHOST141.8.196.0/24 196}
			PTR	`ns1.sprinthost.ru`
		A	141.8.196.224^{🇷🇺 SPRINTHOST141.8.196.0/24 196}
			PTR	`ns1.sprinthost.ru`
NS	`ns2.sprinthost.ru`
		A	138.249.246.35^{🇫🇮 ENETWORKS128.0.0.0/2}
			PTR	`ns2.sprinthost.ru`
		A	141.8.193.151^{🇷🇺 SPRINTHOST141.8.193.0/24 Sprinthost P17 route}
			PTR	`ns2.sprinthost.ru`
		A	185.185.68.190^{🇷🇺 SPRINTHOST185.185.68.0/22 Sprinthost}
			PTR	`ns2.sprinthost.ru`
NS	`ns3.sprinthost.net`
		A	95.217.7.113^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`ns3.sprinthost.net`
		A	141.8.194.234^{🇷🇺 SPRINTHOST141.8.194.0/24 Sprinthost P17 route}
			PTR	`ns3.sprinthost.net`
		A	178.128.39.144^{🇬🇧 DIGITALOCEAN178.128.32.0/20 DigitalOcean}
			PTR	`ns3.sprinthost.net`
NS	`ns4.sprinthost.net`
		A	172.105.69.137^{🇩🇪 AKAMAI-LINODE-AP172.105.64.0/19 Akamai Technologies}
			PTR	`ns4.sprinthost.net`
		A	185.4.180.91^{🇰🇿 PSKZ-ALA185.4.180.0/24}
			PTR	`ns4.sprinthost.net`
		A	185.251.91.99^{🇷🇺 SPRINTHOST185.251.88.0/22}
			PTR	`ns4.sprinthost.net`
MX	`mail.krlib.ru` ⭐
		A	87.248.240.114^{🇷🇺 AS-SKYNET-SPB87.248.240.0/21}
			PTR	`mail.krlib.ru`
TXT	`proculture-verification: 70f1850079134290d574cfb5a692e57c`
TXT	`v=spf1 mx ip4:87.248.240.114/32 ~all`
SOA	`ns1.sprinthost.ru`admin@sprinthost.ru 2025-12-25 #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=4068817

Subdomains

mail.krlib.ru

Same first word

krlib.info

krlib.ru

Similar names

birkl.se

rklib.com

blirk.net

libkr.org.cn

birkl.info

libkr.com

likbr.com

blkir.com

libkr.info

brilk.com

brikl.store

birkl.de

brikl.net

birkl.eu

brikl.com

brikl.cloud

kribl.com

blkri.com

blikr.com

blkir.s3.amazonaws.com

bilkr.com

libkr.com.cn

kbilr.de

brikl.io

birkl.com

DNS History

9 records (6 active, 3 former)

●NSns1.sprinthost.ru2015-05-17 → 2026-05-10 · 2 obs

● 2015-05-17 03:26:52
● 2026-05-10 01:08:08

●NSns2.sprinthost.ru2015-05-17 → 2026-05-10 · 2 obs

● 2015-05-17 03:26:52
● 2026-05-10 01:08:08

●NSns3.sprinthost.net2026-04-10 → 2026-05-10 · 3 obs

○ 2015-05-17 03:26:52
● 2026-04-10 05:18:00
● 2026-05-10 01:08:08

●NSns4.sprinthost.net2026-04-10 → 2026-05-10 · 3 obs

○ 2015-05-17 03:26:52
● 2026-04-10 05:18:00
● 2026-05-10 01:08:08

●MXmail.krlib.ru2026-04-10 → 2026-05-10 · 3 obs

○ 2016-11-28 12:49:20
● 2026-04-10 05:18:00
● 2026-05-10 01:08:08

○MXmx.yandex.ru2015-05-17 → 2016-11-28 · 4 obs

● 2015-05-17 03:26:52
● 2016-11-28 12:49:20
○ 2026-04-10 05:18:00
○ 2026-05-10 01:08:08

○A141.8.192.412016-03-28 → 2016-11-28 · 5 obs

○ 2015-12-20 09:01:34
● 2016-03-28 10:08:08
● 2016-11-28 12:49:20
○ 2026-04-10 05:18:00
○ 2026-05-10 01:08:08

○A141.8.192.532015-05-17 → 2015-12-20 · 4 obs

● 2015-05-17 03:26:52
● 2015-12-20 09:01:34
○ 2016-03-28 10:08:08
○ 2026-05-10 01:08:08

●A87.248.240.1142026-04-10 → 2026-05-10 · 3 obs

○ 2016-11-28 12:49:20
● 2026-04-10 05:18:00
● 2026-05-10 01:08:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
krlib.ru	ns2.sprinthost.ru, ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru	6 records

✅ Authoritative Response

Server:185.4.180.91

NS records: ns2.sprinthost.ru, ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krlib.ru (unsigned zone)

⏱️ Timing

Total: 1927ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.248.240.114`
NS	4	`ns1.sprinthost.ru, ns3.sprinthost.net...`
MX	1	`mail.krlib.ru (pri: 10)`
TXT	2	`v=spf1 mx ip4:87.248.240.114/32 ~all, proculture-verification: 70f185007913429`
SOA	1	`ns1.sprinthost.ru admin.sprinthost.ru`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns2.sprinthost.ru, ns2.sprinthost.ru, ns2.sprinthost.ru...)

Analysis

Hierarchy

krlib.ru is a parent of mail.krlib.ru.

IP Addresses

krlib.ru points to a single IP address: 87.248.240.114.

Other host names, for instance mail.krlib.ru, share IP numbers with krlib.ru.

Name Servers

krlib.ru is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.

At least part of the name servers for krlib.ru are shared with other domains, for instance pskov.bighunter.ru, remote-console.ru, adultoys.ru, tiomed.ru and srub-dom.com.

Host names with three IP numbers

The host name ns3.sprinthost.net points to: 95.217.7.113, 141.8.194.234 and 178.128.39.144

The host name ns4.sprinthost.net points to: 172.105.69.137, 185.4.180.91 and 185.251.91.99

The host name ns1.sprinthost.ru points to: 84.201.185.148, 141.8.196.186 and 141.8.196.224

The host name ns2.sprinthost.ru points to: 138.249.246.35, 141.8.193.151 and 185.185.68.190

Pattern: within each group the destination IPs rise by 3; between groups they rise by 12

Mail Servers

The mail server for krlib.ru is mail.krlib.ru.

Host mail.krlib.ru points to IP 87.248.240.114.

krlib.ru - robtex.com

krlib.ru

ru