supeo.dk

📜 Historical scan 2026-06-22 02:25:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

supeo.dk is a .dk domain served by 4 nameservers (ns-1351.awsdns-40.org, ns-1636.awsdns-12.co.uk, ns-57.awsdns-07.com and 1 more). It was registered on 17 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.216.14.223 is hosted by Netvaerkssmeden (AS42638) in Denmark. Mail is handled by supeo-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1351.awsdns-40.org	205.251.197.71 2600:9000:5305:4700::1	ns-1351.awsdns-40.org ns-1351.awsdns-40.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1636.awsdns-12.co.uk	205.251.198.100 2600:9000:5306:6400::1	ns-1636.awsdns-12.co.uk ns-1636.awsdns-12.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-57.awsdns-07.com	205.251.192.57 2600:9000:5300:3900::1	ns-57.awsdns-07.com ns-57.awsdns-07.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-783.awsdns-33.net	205.251.195.15 2600:9000:5303:f00::1	ns-783.awsdns-33.net ns-783.awsdns-33.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.216.14.223	600s	plesk03.dynadohosting.io	AS42638	Netvaerkssmeden	91.216.14.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	supeo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::e 52.101.68.27 52.101.68.3 52.101.68.36 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.252.72
🔶 Autoconfig	91.216.14.223

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 207ms

TXT Record
apple-domain-verification=TsnnKVe6mo2PcpmA
google-site-verification=IANL3Uw0zMLk8InxoEL5IB24kl8TSJ5fbl6G0gomzmU
MS=ms22412310
S2H-P5V-R4Z
sophos-domain-verification=4a63585a68a2739d7d4f0626c7fa069cf12663fd2274563e8f68387f2f1c36e4
v=spf1 ip4:91.216.14.195 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (supeo.dk)
-all (hard fail)	v=spf1 ip4:91.216.14.195 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.supeo.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:it@supeo.dk; ruf=mailto:it@supeo.dk

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-01 00:29:36

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-supeo-dk._domainkey.supeoaps.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-supeo-dk._domainkey.supeoaps.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

37ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1351.awsdns-40.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 08:31:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-17
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

42ms

43ms

AAAA

35ms

TXT

207ms

CAA

58ms

HTTPS

41ms

TLSA

136ms

SOA

37ms

MTA-STS

99ms

DNSSEC

58ms

SRV

81ms

Total

635ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:29:36	3154ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:25:11 shown	635ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 04:17:07	2068ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 16:55:26	1541ms	4 NS 1 A 1 MX	🔓 Insecure