harm-mammen.dk DNS records

🖥️ Nameservers2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.133	3600s	linux250.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	harmmammen-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.68.5 52.101.68.8 52.101.73.24 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 163ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 391ms

TXT Record
MS=ms51837546
v=spf1 ip4:178.209.160.0/19 ip4:95.154.39.92 a:remote.kyborg.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (harm-mammen.dk)
-all (hard fail)	v=spf1 ip4:178.209.160.0/19 ip4:95.154.39.92 a:remote.kyborg.dk 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)

🔐 DNSSEC208ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

91ms

A

82ms

MX

81ms

AAAA

77ms

TXT

391ms

CAA

103ms

HTTPS

79ms

TLSA

236ms

SOA

0ms

MTA-STS

125ms

DNSSEC

208ms

SRV

163ms

Total

1831ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 03:33:35	1831ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 02:04:19	2823ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 23:53:11	5150ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 08:38:13	9028ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 10:23:03	1340ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 00:36:35	829ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:59:28	646ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 13:30:55	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:09:12	800ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:59:53	725ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:57:19	1127ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:56:41	1294ms	2 NS 1 A 1 MX	🔒 Secure	View