sundbyrengoringsservice.dk DNS records

🖥️ Nameservers3 records 41ms

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

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.82.145.150	3600s	proxy02.kyberjoukot.fi.145.82.185.in-addr.arpa	AS41993	Cloud Center Finland Oy	185.82.144.0/22	🇫🇮 Finland	—

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sundbyrengoringsservice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 52.101.103.143 52.101.68.0 52.101.68.21 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:9100:110::150	3600s	proxy02.kyberjoukot.fi	AS41993	Cloud Center Finland Oy	2a05:9100:0:0:0:0:0:0/29	🇫🇮 Finland	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 129ms

TXT Record
MS=ms77548404
v=spf1 include:spf.protection.outlook.com clude:_spf_cd.spamtitan.com -all

✉️ SPF

Policy	Record (sundbyrengoringsservice.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com clude:_spf_cd.spamtitan.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2024041001
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

41ms

A

40ms

MX

26ms

AAAA

48ms

TXT

129ms

CAA

57ms

HTTPS

63ms

TLSA

325ms

SOA

0ms

MTA-STS

62ms

DNSSEC

98ms

SRV

71ms

Total

944ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:54:17	944ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 21:49:28	17322ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 06:02:10	6036ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 15:55:01	3196ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:18:33	2810ms	3 NS 1 A 1 MX	🔒 Secure	View