jonsson.dk DNS records

🖥️ Nameservers2 records 29ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	jonsson-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.27 52.101.68.32 52.101.73.153	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 46ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 132ms

TXT Record
5gv5csqopu61c9h4fi415sbd39
MS=ms71754601
usgk5p7v1d61ctk8lg1l9okmd6
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081501
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

29ms

A

29ms

MX

36ms

AAAA

23ms

TXT

132ms

CAA

29ms

HTTPS

31ms

TLSA

384ms

SOA

0ms

MTA-STS

41ms

DNSSEC

102ms

SRV

46ms

Total

912ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:23:42	912ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 09:19:31	513ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 03:00:55	4875ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 06:27:49	425ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 04:33:41	5673ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 14:45:42	2716ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 15:52:14	1033ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 19:17:59	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 20:25:18	3908ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:13:49	759ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:48:01	819ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:44:44	2114ms	2 NS 1 A 1 MX	🔒 Secure	View