nbsscientific.dk DNS records

🖥️ Nameservers3 records 101ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0.nl	195.135.195.95 2a01:7c8:dddd:195::95	ns0.nl ns0.nl	AS20857 Signet B.V. AS20857 Signet B.V.
ns11.net	2a01:7c8:f:c1f::95 37.97.199.95	ns11.net ns11.net	AS20857 Signet B.V. AS20857 Signet B.V.
ns5.be	195.8.195.95 2a01:7c8:7000:195::95	ns5.be ns5.be	AS20857 Signet B.V. AS20857 Signet B.V.

🌍 A Records1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.94.230.72	3600s	server11.elephantcs.cyso.net	AS25151	Cyso Group B.V.	93.94.224.0/21	🇳🇱 The Netherlands	—

📧 MX Records1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nbsscientific-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.15 52.101.68.27 52.101.73.12 52.101.73.16	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 185ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 327ms

TXT Record
google-site-verification=ZYp8YY4579hXDhbNllQfnSdbUiq_x4MmmTyt5KKj4EI
MS=ms43326778
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nbsscientific.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.nbsscientific.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=reject

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC114ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA105ms

Field	Value
Serial	2025120800
Primary NS (MNAME)	ns0.nl
Responsible (RNAME)	hostmaster@ns0.nl
Refresh	86400s
Retry	1800s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

101ms

A

89ms

MX

80ms

AAAA

115ms

TXT

327ms

CAA

95ms

HTTPS

64ms

TLSA

130ms

SOA

105ms

MTA-STS

124ms

DNSSEC

114ms

SRV

185ms

Total

1019ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 16:01:29	1019ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 10:15:05	2551ms	3 NS 1 A 1 MX	🔓 Insecure	View