kropsinstituttet.dk

📜 Historical scan 2026-06-25 23:48:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kropsinstituttet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.223.108 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by kropsinstituttet-dk.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#

2 records 210ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.223.108	3600s	108.223.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 246ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kropsinstituttet-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 52.101.68.10 52.101.73.11 52.101.73.153 52.101.73.28	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 413ms

TXT Record
facebook-domain-verification=1negg5v3h7571h8mrlwizvmsvyby8j
google-site-verification=KnsY_Mr_OSR6Zf1eTR6sGWroRvPLHFWAdcGyhQjnRsM
MS=ms98354423
P-esotW9nmwL
v=spf1 a:mail-relay2.shopify.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (kropsinstituttet.dk)
~all (soft fail)	v=spf1 a:mail-relay2.shopify.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.kropsinstituttet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ju5lfdfi@ag.eu.dmarcian.com, mailto:0jfyw7tz@ag.eu.dmarcian.com;

📬 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 2026-10-18 09:58:23

www	35.214.223.108 (AS15169) (address records, no CNAME)
www vs bare domain	Same network kropsinstituttet.dk: 35.214.223.108 (AS15169) www.kropsinstituttet.dk: 35.214.223.108 (AS15169)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

347ms

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

🏷️ SOA#

256ms

Field	Value
Serial	2026061601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-18 10:33:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-15
Expires	2027-03-31 (161d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

210ms

244ms

246ms

AAAA

222ms

TXT

413ms

CAA

239ms

HTTPS

232ms

TLSA

407ms

SOA

256ms

MTA-STS

252ms

DNSSEC

347ms

SRV

252ms

Total

1756ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 09:58:23	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 20:35:56	1083ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:21:41	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:13:55	688ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:05:14	974ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:47:08	1156ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 07:24:54	1221ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 12:03:12	5882ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 21:10:54	7785ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 19:32:13	1138ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 09:57:26	2800ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:08:51	788ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 10:59:42	1960ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:48:21 shown	1756ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 22:02:41	2599ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 09:24:19	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:51:00	1018ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:59:08	957ms	2 NS 1 A 1 MX	🔒 Secure