sgbolig.dk DNS records

🖥️ Nameservers2 records 42ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.59.228.190	43200s	sgbolig.dk	AS47292	Sentia Denmark A/S	185.59.228.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sgbolig-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 2a01:111:f403:ca48::10 52.101.103.36 52.101.68.29 52.101.68.32 52.101.73.123	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.154.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 158ms

TXT Record
MS=ms41472200
v=spf1 include:spf.protection.outlook.com ip4:185.59.228.122/32 ip4:185.59.228.131/32 -all

✉️ SPF

Policy	Record (sgbolig.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:185.59.228.122/32 ip4:185.59.228.131/32 -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)

🔐 DNSSEC76ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032401
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

42ms

A

36ms

MX

48ms

AAAA

44ms

TXT

158ms

CAA

42ms

HTTPS

39ms

TLSA

896ms

SOA

0ms

MTA-STS

67ms

DNSSEC

76ms

SRV

74ms

Total

1460ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 08:21:01	1460ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 04:08:39	5231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 14:49:43	1493ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 03:54:01	1973ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:37:48	649ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:29:35	2471ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:24:42	1878ms	2 NS 1 A 1 MX	🔒 Secure	View