`ns1.biscience.com`

DNSSEC	⚠️ Not signed
A	178.237.42.38^{🇳🇱 ATOM86-AS178.237.42.0/24 Open-ICT Route Object}
		PTR	`a3871.openict.atom86.net`

`biscience.com`

	DNSSEC	⚠️ Not signed
	A	162.159.135.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`ns-782.awsdns-33.net` ⭐
	NS	`ns-1500.awsdns-59.org`
	NS	`ns-1573.awsdns-04.co.uk`
	NS	`ns-354.awsdns-44.com`
	MX	`biscience-com.mail.protection.outlook.com` ⭐
	TXT	`1password-site-verification=NFUUHMT5VBBIVIBXBZMDGM2WJI`
	TXT	`MS=ms48429754`
	TXT	`google-site-verification=8ko_ne11jUl_vIV7saO_G0_3JxOVrelLMVAUDaLlXHE`
	TXT	`google-site-verification=TcpF-xhOaxVKUiKr6rwNivPvSkBYJtIfQncHzJQYw8A`
	TXT	`google-site-verification=i9RsUgAR3_h1IAyByUUSYxFHv46mq8vCFmh04cpi9gU`
	TXT	`v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:178.23...`
	TXT	`vdjh2zv79m4dywjgxr0xs3vbqcjbm9kk`
	SOA	`ns-782.awsdns-33.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (47/100)
⚠️ On DNS blocklist: ultimate
WOT: SAFE (21/100)
📈 Tranco rank: #617,361

NS for

geosurf.com

Previously NS for

biscience.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A178.237.42.382015-07-08 → 2026-04-14 · 2 obs

● 2015-07-08 08:08:56
● 2026-04-14 01:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
biscience.com	ns-354.awsdns-44.com, ns-782.awsdns-33.net, ns-1573.awsdns-04.co.uk, ns-1500.awsdns-59.org	1 record

✅ Authoritative Response

Server:205.251.197.220

NS records: ns-354.awsdns-44.com, ns-782.awsdns-33.net, ns-1573.awsdns-04.co.uk, ns-1500.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biscience.com (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.237.42.38`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-354.awsdns-44.com)

Analysis

Name Server Role

ns1.biscience.com serves as the name server for geosurf.com.

ns2.biscience.com, ns5.dnsmadeeasy.com and ns6.dnsmadeeasy.com commonly serve as name servers together with ns1.biscience.com.

IP Addresses

ns1.biscience.com resolves to one IP number: 178.237.42.38.

ns1.biscience.com - robtex.com