stesi.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.10.10	3600s	web10.nsdhosting.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Værløse

📧 MX Records2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	d338247.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	3600s	d338247.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 186ms

TXT Record
MS=ms74203378
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.stesi.dk)
p=reject	v=DMARC1; p=reject; fo=1

📬 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)

🔐 DNSSEC85ms

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	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

32ms

MX

48ms

AAAA

66ms

TXT

186ms

CAA

63ms

HTTPS

37ms

TLSA

106ms

SOA

0ms

MTA-STS

86ms

DNSSEC

85ms

SRV

324ms

Total

888ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:18:32	888ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 06:40:54	885ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 19:13:45	4391ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-18 17:30:52	1928ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-16 01:19:36	1294ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-08 08:58:09	2448ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-01 00:31:08	9069ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-24 19:21:07	1113ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 18:56:39	1112ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-11 14:57:53	17002ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 03:09:27	9219ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 14:47:32	831ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-01 01:12:52	1432ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 23:00:11	2022ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 06:09:25	1623ms	2 NS 1 A 2 MX	🔓 Insecure	View