henrikduer.dk DNS records

🖥️ Nameservers4 records 59ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
69.48.185.104	600s	69.48.185.104.static.a2webhosting.com	AS209341	WHG Hosting Services Ltd	69.48.184.0/22	🇳🇱 The Netherlands	Amsterdam

📧 MX Records6 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1799s	henrikduer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::4 52.101.68.0 52.101.68.27 52.101.73.16 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.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
1	1799s	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 64.233.162.26	lh-in-x1b.1e100.net lh-in-f27.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	1799s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	1799s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	1799s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	1799s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 101ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records7 records 115ms

TXT Record
google-site-verification=8Gs1S0a96IpYGJ49R0CKpqf26P6gDdkR0exjfkFE8TU
google-site-verification=KA72KsUHeTQOUs5QFZPpGQtdVvmWgmCjKEK8CfINt_g
google-site-verification=lnPJF-2qvGDLKA2UAb2O_Ah0LG7RA54gGZZU3l73ni8
google-site-verification=quodpzqii-utL7xQ6MVOHnwh2g1SSOJGSKGRGOUuZCE
mailerlite-domain-verification=ca1ae95aca49c2efbf1e3247943f630f53d83b03
MS=ms30886325
v=spf1 a mx ip4:94.231.97.84 include:spf.protection.outlook.com include:_spf.mlsend.com ~all

✉️ SPF

Policy	Record (henrikduer.dk)
~all (soft fail)	v=spf1 a mx ip4:94.231.97.84 include:spf.protection.outlook.com include:_spf.mlsend.com ~all

📨 DMARC

Policy	Record (_dmarc.henrikduer.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)

🔐 DNSSEC128ms

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

🏷️ SOA38ms

Field	Value
Serial	2026052800
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

59ms

A

44ms

MX

47ms

AAAA

32ms

TXT

115ms

CAA

32ms

HTTPS

54ms

TLSA

211ms

SOA

38ms

MTA-STS

65ms

DNSSEC

128ms

SRV

101ms

Total

1040ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-03 00:53:56	1040ms	4 NS 1 A 6 MX	🔒 Secure	View
2026-06-27 01:02:22	1516ms	4 NS 1 A 6 MX	🔒 Secure	View
2026-06-21 06:47:54	741ms	4 NS 1 A 6 MX	🔒 Secure	View
2026-06-20 15:55:15	1958ms	4 NS 1 A 6 MX	🔒 Secure	View
2026-06-17 11:12:35	1162ms	4 NS 1 A 6 MX	🔒 Secure	View
2026-06-17 11:11:59	1787ms	4 NS 1 A 6 MX	🔒 Secure	View