spsj.dk DNS records

🖥️ Nameservers2 records 48ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	spsj-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::24 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 52.101.68.36 52.101.73.11 52.101.73.123 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.40
🔶 Autoconfig	77.111.240.163

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 269ms

TXT Record
google-site-verification=s0_u8TbquQjpU1FkrqqBBR4YF74ReqCBv0Hl-En-BzM
v=spf1 include:eu.zcsend.net include:eu.transmail.net include:spf.protection.outlook.com include:spf.rpost.net -all

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082605
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

62ms

MX

46ms

AAAA

42ms

TXT

269ms

CAA

63ms

HTTPS

52ms

TLSA

1804ms

SOA

0ms

MTA-STS

84ms

DNSSEC

108ms

SRV

78ms

Total

2472ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:55:21	2472ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 14:13:18	950ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 23:43:59	2248ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:30:58	2465ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 22:52:51	2798ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 17:36:44	3351ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:00:01	881ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:46:06	1130ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:27:56	2570ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:12:39	984ms	2 NS 1 A 1 MX	🔒 Secure	View