`msk1.biokhim.com`

DNSSEC	⚠️ Not signed
A	87.249.31.38^{🇷🇺 TEL-NET-AS87.249.0.0/19}
		PTR	`static-87-249-31-38.tel.ru`

`biokhim.com`

	DNSSEC	⚠️ Not signed
	A	81.177.174.77^{🇷🇺 RTCOMM-AS81.177.160.0/20 RTCOMM-RU}
	NS	`ns1.1gb.ru` ⭐
	NS	`ns2.1gb.ru`
	NS	`ns3.1gb-ru.com` ⚠️ Not in zone NS records
	MX	`spb1.biokhim.com` ⭐
	TXT	`mailru-verification: c570922130adfb2e`
	TXT	`v=spf1 ip4:217.119.17.100 include:spf.protection.outlook.com include:spf.unis...`
	TXT	`yandex-verification: ae421b7ad9d650ec`
	SOA	`ns1.1gb.ru`noc@1gb.ru serial=266

Previously MX for

biokhim.com

Same first word

msk1.xyz

msk1.ru

Similar names

kms1.com

smk1.ru

1msk.ru

smk1.us

1smk.ru

smk1.waw.pl

1skm.ru

kms1.no

1kms.ru

kms1.pro

k1ms.com

1mks.com

smk1.net

1kms.com

kms1.ru

km1s.com

m1sk.com

ms1k.com

smk1.info

1kms.uz

sm1k.com

1ksm.com

DNS History

2 records (1 active, 1 former)

●A87.249.31.382026-03-03 → 2026-04-26 · 3 obs

○ 2017-11-04 18:21:14
● 2026-03-03 03:30:32
● 2026-04-26 17:24:30

○A94.141.176.1182017-11-04 → 2017-11-04 · 3 obs

● 2017-11-04 18:21:14
○ 2026-03-03 03:30:32
○ 2026-04-26 17:24:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
biokhim.com	ns1.1gb.ru, ns2.1gb.ru, ns3.1gb-ru.com	1 record

✅ Authoritative Response

Server:94.249.192.249

NS records: ns1.1gb.ru, ns2.1gb.ru, ns3.1gb-ru.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biokhim.com (unsigned zone)

⏱️ Timing

Total: 873ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.249.31.38`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.1gb-ru.com)

Analysis

IP Addresses

msk1.biokhim.com points to IP number 87.249.31.38.

msk1.biokhim.com - robtex.com

msk1.biokhim.com

biokhim.com