srsolution.dk DNS records

🖥️ Nameservers2 records 37ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.1	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	srsolution-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca48::a 52.101.68.10 52.101.68.12 52.101.73.1 52.101.73.15	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.56
🔶 Autoconfig	46.30.213.1

🔷 AAAA Records (IPv6)1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:9:4fb2:a3db:f372	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 Records2 records 183ms

TXT Record
MS=ms79929200
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.srsolution.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082305
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

37ms

A

43ms

MX

42ms

AAAA

35ms

TXT

183ms

CAA

39ms

HTTPS

38ms

TLSA

315ms

SOA

0ms

MTA-STS

59ms

DNSSEC

75ms

SRV

66ms

Total

1265ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 20:38:43	1265ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 07:08:12	17106ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 16:11:27	3734ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 15:13:41	7507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:39:59	5000ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 07:41:40	2267ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 18:27:57	769ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:01:08	1309ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:23:22	1002ms	2 NS 1 A 1 MX	🔒 Secure	View