sehestedtand.dk DNS records

🖥️ Nameservers3 records 47ms

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 Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	300s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sehestedtand-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 52.101.73.11 52.101.73.153 52.101.73.24 52.101.73.4	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 145ms

TXT Record
apple-domain-verification=iSWYcHDXTNjUORrVfowCB3Y7K22ujHwg5aINcfErn04
google-site-verification=AGb2x_zKUMbiuxkNtsHckrCu6f1AYGWnBExpvuHW-6I
MS=ms35164922
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sehestedtand.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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080600
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

47ms

A

40ms

MX

40ms

AAAA

55ms

TXT

145ms

CAA

35ms

HTTPS

35ms

TLSA

758ms

SOA

0ms

MTA-STS

50ms

DNSSEC

80ms

SRV

56ms

Total

1292ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 00:56:12	1292ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 16:08:37	2353ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 11:55:17	1580ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 07:51:16	3354ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:29:20	6497ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:30:49	4673ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:37:16	1263ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 16:33:31	1520ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:46:00	1329ms	3 NS 1 A 1 MX	🔒 Secure	View