naturfrisk.dk DNS records

🖥️ Nameservers3 records 230ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 247ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.236.128.45	3600s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 197ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1443s	naturfrisk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 52.101.68.12 52.101.68.15 52.101.68.21 52.101.73.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.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

📝 TXT Records2 records 616ms

TXT Record
_globalsign-domain-verification=GRP9n-4baOtLRYFvZqpkHmMSXYCOe1Pi4l1hgHflsD
v=spf1 ip4:5.186.88.133 ip4:212.25.45.120 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (naturfrisk.dk)
-all (hard fail)	v=spf1 ip4:5.186.88.133 ip4:212.25.45.120 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.naturfrisk.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; pct=100

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC553ms

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

🏷️ SOA202ms

Field	Value
Serial	2026022003
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

230ms

A

247ms

MX

197ms

AAAA

432ms

TXT

616ms

CAA

474ms

HTTPS

229ms

TLSA

366ms

SOA

202ms

MTA-STS

229ms

DNSSEC

553ms

SRV

251ms

Total

2239ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 19:24:08	2239ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 21:39:11	1147ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:33:10	1418ms	3 NS 1 A 1 MX	🔒 Secure	View