joncon.dk DNS records

🖥️ Nameservers2 records 64ms

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 Records

🌍

No A records found

📧 MX Records3 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	spam1.anycloud.dk	158.177.57.153	99.39.b19e.ip4.static.sl-reverse.com	AS36351 IBM Cloud
20	3600s	spam2.anycloud.dk	193.200.214.19 2001:668:1f:ffa4::20	fe2-r4-in.ld0102.l.antispamcloud.com fe2-r4-in.ld0102.l.antispamcloud.com	AS43054 N-able Acquisition Company B.V. AS3257 GTT Communications Inc.
30	3600s	spam3.anycloud.dk	80.243.123.242	spam3.anycloud.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	www.jonsson-consulting.dk → 178.20.216.41

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 125ms

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

📝 TXT Records1 records 204ms

TXT Record
v=spf1 mx ip4:37.58.122.169 ip4:159.8.140.136 ip4:80.243.123.242 ip4:80.243.123.243 ip4:80.243.123.121 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (joncon.dk)
-all (hard fail)	v=spf1 mx ip4:37.58.122.169 ip4:159.8.140.136 ip4:80.243.123.242 ip4:80.243.123.243 ip4:80.243.123.121 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.joncon.dk)
p=reject	v=DMARC1; p=reject; sp=reject; fo=1; ri=3600; rua=mailto:jonssonconsultingdk@rua.agari.com; ruf=mailto:jonssonconsultingdk@ruf.agari.com

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.joncon.dk	www.jonsson-consulting.dk

🔗 TLSA / DANE

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

🔐 DNSSEC115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

64ms

A

61ms

MX

55ms

AAAA

50ms

TXT

204ms

CAA

66ms

HTTPS

81ms

TLSA

117ms

SOA

0ms

MTA-STS

129ms

DNSSEC

115ms

SRV

125ms

Total

1082ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:44:27	1082ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-08-15 00:50:23	3156ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-07-16 22:11:20	1479ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-26 06:24:26	12867ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-24 12:12:07	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:20:54	1201ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-21 01:24:26	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:42:02	912ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-20 03:58:42	893ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-17 15:50:08	2984ms	2 NS 0 A 3 MX	🔒 Secure	View