larsdalby.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records2 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.181.197.11	3600s	—	AS209242	Cloudflare London, LLC	199.181.197.0/24	🇺🇸 United States	—
199.181.197.12	3600s	—	AS209242	Cloudflare London, LLC	199.181.197.0/24	🇺🇸 United States	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	larsdalby-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 52.101.68.27 52.101.73.153 52.101.73.19 52.101.73.22	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2620:78:200f::cf:11	3600s	—	AS209242	Cloudflare London, LLC	2620:78:200f:0:0:0:0:0/48	🇺🇸 United States	—
2620:78:200f::cf:12	3600s	—	AS209242	Cloudflare London, LLC	2620:78:200f:0:0:0:0:0/48	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 153ms

TXT Record
google-site-verification=ymUhOOvHzM0h-wC5HyJ0ejVuBTms5kE_noYd69juFLg
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (larsdalby.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)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2025071700
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

60ms

MX

38ms

AAAA

51ms

TXT

153ms

CAA

59ms

HTTPS

34ms

TLSA

610ms

SOA

0ms

MTA-STS

73ms

DNSSEC

84ms

SRV

63ms

Total

1291ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:18:48	1291ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-19 13:50:38	1528ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 08:10:26	8909ms	3 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-26 15:39:53	1148ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 14:13:47	2306ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 22:52:53	2884ms	3 NS 2 A 1 MX	🔒 Secure	View