apeer.dk

📜 Historical scan 2026-06-25 23:20:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

apeer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.9.90.188 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by apeer-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 38ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.90.188	3600s	host6.slyde.dk	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	apeer-dk.mail.protection.outlook.com	52.101.68.27 52.101.73.1 52.101.73.12 52.101.73.2	mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.151.72

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 159ms

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

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 08:10:59

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks apeer.dk: 5.9.90.188 (AS24940) www.apeer.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

83ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026022601
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 2026-10-03 21:58:27

Field	Value
Registrar	Netsite A/S
Registered	2010-04-06
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

36ms

37ms

AAAA

39ms

TXT

159ms

CAA

36ms

HTTPS

46ms

TLSA

251ms

SOA

36ms

MTA-STS

47ms

DNSSEC

83ms

SRV

105ms

Total

769ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:10:59	1170ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 00:36:10	1284ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 21:35:59	5071ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 21:11:31	908ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 17:40:42	1270ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:31:00	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 03:53:57	5671ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:20:35 shown	769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:22:39	2024ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 20:02:29	2451ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:35:26	769ms	2 NS 1 A 1 MX	🔒 Secure