s-e-t.dk

📜 Historical scan 2026-06-17 20:06:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s-e-t.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 14 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by set-dk0k.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

3 records 93ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	—	dnsforward.simply.com	AS48854	—	—	—	—

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	set-dk0k.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::9 52.101.68.16 52.101.68.27 52.101.73.19 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 135ms

TXT Record
MS=ms48161822
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.s-e-t.dk)
p=reject	v=DMARC1; p=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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 02:34:28

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Same network s-e-t.dk: 94.231.103.100 (AS48854) www.s-e-t.dk: 94.231.103.100 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-set-dk0k._domainkey.secas.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#

140ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

79ms

Field	Value
Serial	2024122000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 02:54:44

Field	Value
Registrar	Simply.com A/S
Registered	2002-02-14
Expires	2027-03-31 (163d)

🔗 Same registrant#

13 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
classicautoglass.dk	Simply.com A/S
ege-parken.dk	Simply.com A/S
frontkamera.dk	Simply.com A/S
ftp-sse.dk	Simply.com A/S
glassic.dk	Simply.com A/S
huggo.dk	Punktum dk A/S (direct)
kørelys.dk	Simply.com A/S
marinelys.dk	Simply.com A/S
oldtimer.dk	CURANET A/S
setas.dk	Simply.com A/S
smak.dk	Simply.com A/S
træbetonled.dk	Simply.com A/S
uploading.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

93ms

90ms

87ms

AAAA

105ms

TXT

135ms

CAA

73ms

HTTPS

78ms

TLSA

166ms

SOA

79ms

MTA-STS

84ms

DNSSEC

140ms

SRV

0ms

Total

863ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:34:28	1382ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:02:57	931ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:58:31	1216ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 18:55:43	1006ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-10 01:12:16	831ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 08:03:28	2046ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:06:14 shown	863ms	3 NS 1 A 1 MX	🔒 Secure