sisterhood.dk DNS records

🖥️ Nameservers2 records 74ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.134.13.79	3600s	yanco.gds.guru.net.uk	AS34282	Team Blue Carrier Limited	5.134.8.0/21	🇬🇧 United Kingdom	—

📧 MX Records1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sisterhood-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::28 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 52.101.103.140 52.101.68.16 52.101.73.15 52.101.73.19	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔌 SRV Records1 records 191ms

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

📝 TXT Records2 records 294ms

TXT Record
MS=ms40095241
v=spf1 include:spf.protection.outlook.com include:eu.mailgun.org ip4:5.134.13.79 ~all

✉️ SPF

Policy	Record (sisterhood.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:eu.mailgun.org ip4:5.134.13.79 ~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)

🔐 DNSSEC273ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

74ms

A

77ms

MX

97ms

AAAA

65ms

TXT

294ms

CAA

95ms

HTTPS

87ms

TLSA

1351ms

SOA

0ms

MTA-STS

124ms

DNSSEC

273ms

SRV

191ms

Total

2536ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:14:30	2536ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 17:13:24	1973ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 06:07:59	5362ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:58:03	1112ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 16:37:56	2294ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:08:10	1852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:04:00	2446ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:23:11	1083ms	2 NS 1 A 1 MX	🔒 Secure	View