friis-ren.dk

Records from scan: 2026-10-17 03:54:16 · 2188ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friis-ren.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.247 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by friisren-dk01c.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 188ms

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 229ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.247	600s	vps3.simpledigital.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 231ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	friisren-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 2a01:111:f403:ca48::c 52.101.103.140 52.101.103.143 52.101.68.21 52.101.68.29	mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 337ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 410ms

TXT Record
v=spf1 ip4:178.20.217.247 ip4:136.243.19.16 ip4:89.186.175.97 a:mail.powernetmail.dk include:spf.lmmail.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (friis-ren.dk)
-all (hard fail)	v=spf1 ip4:178.20.217.247 ip4:136.243.19.16 ip4:89.186.175.97 a:mail.powernetmail.dk include:spf.lmmail.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.friis-ren.dk)
p=quarantine	v=DMARC1; pct=100; p=quarantine

📬 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 2026-10-17 03:54:17

www	178.20.217.247 (AS21060) (address records, no CNAME)
www vs bare domain	Same network friis-ren.dk: 178.20.217.247 (AS21060) www.friis-ren.dk: 178.20.217.247 (AS21060)
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
default	—	RSA · ~2048 bit
selector1	selector1-friisren-dk01c._domainkey.friisren.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-friisren-dk01c._domainkey.friisren.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: 5/10 · 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#

59ms

Field	Value
Serial	2026101601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

188ms

229ms

231ms

AAAA

88ms

TXT

410ms

CAA

224ms

HTTPS

225ms

TLSA

976ms

SOA

59ms

MTA-STS

237ms

DNSSEC

347ms

SRV

337ms

Total

2188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 03:54:16 shown	2188ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 13:18:58	687ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 13:40:24	1006ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 13:58:38	2648ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 23:51:35	2982ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 01:18:18	2112ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 17:47:05	10147ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:24:26	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:59:38	807ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:20:31	1208ms	2 NS 1 A 1 MX	🔒 Secure