larshelbo.dk DNS records

🖥️ Nameservers5 records 186ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.dk	157.180.70.219 2a01:4f9:c010:8c6b::1	dns1.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
dns2.dk	159.69.0.170 2a01:4f8:1c0c:5955::1	dns2.dk dns2.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
dns3.dk	2a01:4ff:f0:45b8::1 5.161.204.178	dns3.dk dns3.dk	AS213230 Hetzner Online GmbH AS213230 Hetzner Online GmbH
dns4.dk	2a01:4ff:2f0:31b6::1 5.223.66.142	dns4.dk dns4.dk	AS215859 Hetzner Online GmbH AS215859 Hetzner Online GmbH
dns5.dk	168.119.185.218 2a01:4f8:c010:3311::1	dns5.dk dns5.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 173ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.34.148.5	3600s	cyclops.bornhosting.dk	AS24940	Hetzner Online GmbH	188.34.128.0/17	🇩🇪 Germany	—

📧 MX Records1 records 181ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	larshelbo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca09::f 52.101.103.143 52.101.68.25 52.101.73.2 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)1 records 174ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:fff0:93::5	3600s	cyclops.bornhosting.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 259ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	1	443	discover.isplogin.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 501ms

TXT Record
MS=ms69700101
v=spf1 include:spf.protection.outlook.com include:_spf.bornhosting.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.larshelbo.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 135ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC337ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	dns1.dk
Responsible (RNAME)	lars_helbo@privat.dk
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

186ms

A

173ms

MX

181ms

AAAA

174ms

TXT

501ms

CAA

135ms

HTTPS

199ms

TLSA

842ms

SOA

0ms

MTA-STS

196ms

DNSSEC

337ms

SRV

259ms

Total

2617ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 06:45:14	2617ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 04:44:00	1211ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 17:48:58	19782ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 09:16:11	10909ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 16:27:24	2234ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 18:33:56	11134ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 11:24:54	2065ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 14:05:03	11589ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:42:25	1966ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 23:29:30	9558ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 17:22:11	1759ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 23:44:25	2284ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 16:32:09	19227ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:32:09	3187ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 19:07:13	1370ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 12:06:35	6277ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 07:40:49	947ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 19:18:23	3565ms	5 NS 1 A 1 MX	🔒 Secure	View