folkevirke.dk

📜 Historical scan 2026-09-25 23:03:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

folkevirke.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.107.224.10 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by folkevirke-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 43ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.107.224.10	600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	folkevirke-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::a 2a01:111:f403:ca48::12 2a01:111:f403:ca48::a 52.101.103.143 52.101.103.162 52.101.209.153 52.101.68.27	mail-db8pr02cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 58ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 164ms

TXT Record
v=spf1 ip4:20.107.224.10 ip4:20.67.205.170 ip4:20.67.205.231 ip4:20.67.205.140 ip4:20.67.206.5 ip4:20.67.206.233 ip4:20.67.207.3 ip4:20.107.224.10 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (folkevirke.dk)
-all (hard fail)	v=spf1 ip4:20.107.224.10 ip4:20.67.205.170 ip4:20.67.205.231 ip4:20.67.205.140 ip4:20.67.206.5 ip4:20.67.206.233 ip4:20.67.207.3 ip4:20.107.224.10 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.folkevirke.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:dmarc@solidit.dk;ruf=mailto:dmarc@solidit.dk;ri=86400;aspf=r;adkim=r;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#

latest probe, not this scan · checked 2026-10-23 11:12:54

www CNAME	folkevirkedkny.azurewebsites.net (all on azurewebsites.net) → 20.107.224.10 (AS8075)
www vs bare domain	Same network folkevirke.dk: 20.107.224.10 (AS8075) www.folkevirke.dk: 20.107.224.10 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u26564948.wl199.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u26564948.wl199.sendgrid.net	RSA · ~2048 bit
selector1	selector1-folkevirke-dk._domainkey.folkeoplysning.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
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 2026-10-06 00:53:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-07-06
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

35ms

43ms

AAAA

35ms

TXT

164ms

CAA

43ms

HTTPS

36ms

TLSA

760ms

SOA

0ms

MTA-STS

46ms

DNSSEC

70ms

SRV

58ms

Total

1297ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 11:12:54	502ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 00:36:39	1406ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 00:31:29	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 00:26:25	141ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 00:24:41	254ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 00:20:50	993ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 23:34:29	947ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 23:03:13 shown	1297ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 20:18:26	1341ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:22:36	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:22:03	1197ms	2 NS 1 A 1 MX	🔒 Secure