frosch.dk

Records from scan: 2026-10-21 03:17:29 · 1269ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frosch.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.174.234.2 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by frosch-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.174.234.2	3600s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	frosch-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca48::10 52.101.103.162 52.101.68.29 52.101.73.126 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.136
🔶 Autoconfig	frosch.dk → 52.174.234.2

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 122ms

TXT Record
MS=ms94887252
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.frosch.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@frosch.dk; ruf=mailto:dmarc@frosch.dk; sp=quarantine; 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

🧩 Web & zone#

checked 2026-10-21 03:17:29

www CNAME	frosch.dk (all on frosch.dk) → 52.174.234.2 (AS8075)
www vs bare domain	Same network frosch.dk: 52.174.234.2 (AS8075) www.frosch.dk: 52.174.234.2 (AS8075)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.frosch.dk	frosch.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

19ms

Field	Value
Serial	2026101301
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 2026-10-08 22:06:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-20
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

AAAA

35ms

TXT

122ms

CAA

25ms

HTTPS

22ms

TLSA

666ms

SOA

19ms

MTA-STS

41ms

DNSSEC

92ms

SRV

41ms

Total

1269ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 03:17:29 shown	1269ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 07:17:00	1242ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:29:17	1357ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 10:15:39	4961ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 03:39:53	1529ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 23:33:20	2687ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 06:38:25	1383ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 03:52:26	9167ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 22:41:30	924ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:41:55	2758ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:01:55	1354ms	2 NS 1 A 1 MX	🔒 Secure