sundbyasyl.dk DNS records

🖥️ Nameservers2 records 81ms

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 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.140	3600s	webcluster13.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sundbyasyl-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca09::26 2a01:111:f403:ca09::4 52.101.68.12 52.101.73.11 52.101.73.15 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8
🔶 Autoconfig	77.111.240.140

🔷 AAAA Records (IPv6)1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:66:cd35:53ab:bf1f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 296ms

TXT Record
MS=ms12161893
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (sundbyasyl.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC219ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082805
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

81ms

A

96ms

MX

78ms

AAAA

66ms

TXT

296ms

CAA

96ms

HTTPS

99ms

TLSA

720ms

SOA

0ms

MTA-STS

131ms

DNSSEC

219ms

SRV

153ms

Total

1657ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 16:24:35	1657ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 07:21:55	983ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 07:08:05	1547ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 18:53:14	9842ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 03:50:51	873ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 02:09:05	854ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 00:21:29	833ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:16:59	1136ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 20:35:27	972ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:31:38	1009ms	2 NS 1 A 1 MX	🔒 Secure	View