knud-kristensen.dk DNS records

🖥️ Nameservers3 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.219	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	knudkristensen-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::8 52.101.68.21 52.101.68.5 52.101.73.145 52.101.73.153	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.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	remote.knud-kristensen.dk → 78.156.106.181

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 81ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	remote.knud-kristensen.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 212ms

TXT Record
MS=ms64360682
v=spf1 a mx ip4:78.156.106.181 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (knud-kristensen.dk)
-all (hard fail)	v=spf1 a mx ip4:78.156.106.181 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.knud-kristensen.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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082602
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	43200s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

66ms

MX

68ms

AAAA

60ms

TXT

212ms

CAA

47ms

HTTPS

54ms

TLSA

593ms

SOA

0ms

MTA-STS

63ms

DNSSEC

83ms

SRV

81ms

Total

1392ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:36:47	1392ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:43:25	1175ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 08:19:08	1639ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 20:14:06	2339ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 17:46:33	4894ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 18:57:13	2141ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 23:24:14	1967ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 20:42:50	9264ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:20:04	6900ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 00:18:43	10401ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 00:39:32	9544ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:51:31	908ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 05:04:52	953ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:59:21	1842ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 10:16:56	9110ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:54:39	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:24:36	1473ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 15:36:37	773ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:04:33	909ms	3 NS 1 A 1 MX	🔒 Secure	View