students.dk DNS records

🖥️ Nameservers3 records 163ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dreamhost.com	162.159.26.14	ns1.dreamhost.com	AS13335 Cloudflare, Inc.
ns2.dreamhost.com	162.159.26.81	ns2.dreamhost.com	AS13335 Cloudflare, Inc.
ns3.dreamhost.com	162.159.27.84	ns3.dreamhost.com	AS13335 Cloudflare, Inc.

🌍 A Records1 records 157ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.119.203.199	60s	apache2-cabo.pdx1-shared-a1-40.dreamhost.com	AS26347	New Dream Network, LLC	75.119.192.0/19	🇺🇸 United States	Hillsboro

📧 MX Records2 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	mx1.mailchannels.net	54.69.1.140	ec2-54-69-1-140.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc.
0	60s	mx2.mailchannels.net	54.69.1.140	ec2-54-69-1-140.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	autoconfig.dreamhost.com → 64.90.62.167

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 335ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	5	0	443	autoconfig.dreamhost.com

📝 TXT Records2 records 1009ms

TXT Record
google-site-verification=Wt0GVj7BWYjYyKLKSNhqYdetgofKQzsCqhZl3wnU2eg
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all

✉️ SPF

Policy	Record (students.dk)
-all (hard fail)	v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC9094ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080903
Primary NS (MNAME)	ns1.dreamhost.com
Responsible (RNAME)	hostmaster@dreamhost.com
Refresh	17137s
Retry	600s
Expire	1814400s
Minimum (neg-cache TTL)	60s

📋 RegistrationWHOIS fetched 2026-07-06 03:10:37

Field	Value
Registrar	dns.services ApS
Registered	2003-05-09
Expires	2031-05-31 (1732d)

📋 WHOIS

⏱️ Lookup Timing

NS

163ms

A

157ms

MX

138ms

AAAA

137ms

TXT

1009ms

CAA

157ms

HTTPS

162ms

TLSA

251ms

SOA

0ms

MTA-STS

352ms

DNSSEC

9094ms

SRV

335ms

Total

9840ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:44:46	9840ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-24 20:11:44	9816ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 12:26:50	5000ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 05:13:52	10085ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-06 03:10:20	1992ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 14:12:51	3211ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 09:20:41	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 06:43:21	2036ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 02:28:43	1723ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 13:59:01	2252ms	3 NS 1 A 2 MX	🔓 Insecure	View