spktrm.dk DNS records

🖥️ Nameservers2 records 53ms

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 Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.123	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	172800s	spktrm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca09::e 52.101.68.36 52.101.73.11 52.101.73.24 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80df:abf8:3b6e:fc48	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 146ms

TXT Record
MS=32269710
P-AyyGqPX4ha
v=spf1 include:spf.protection.outlook.com include:spf.rpost.net -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.spktrm.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081905
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-19 18:54:32

Field	Value
Registrar	ONE.COM A/S
Registered	2024-05-24
Expires	2027-05-23 (263d)

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

39ms

MX

39ms

AAAA

28ms

TXT

146ms

CAA

49ms

HTTPS

61ms

TLSA

320ms

SOA

0ms

MTA-STS

45ms

DNSSEC

83ms

SRV

67ms

Total

910ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:27:06	910ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 18:53:58	2335ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 11:33:28	6998ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 22:52:56	16809ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 20:57:29	1784ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 11:17:11	1110ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 06:05:52	1211ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:42:50	3864ms	2 NS 1 A 1 MX	🔓 Insecure	View