cityapartment.dk DNS records

🖥️ Nameservers4 records 121ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.172	600s	linux154.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records4 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	cityapartment-dk.mx1-dk.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	cityapartment-dk.mx2-dk.mailanyone.net	192.162.219.155 2001:978:2a01:0:192:162:217:4	mx41.electric.net —	AS16509 Amazon.com, Inc. AS174 Cogent Communications, LLC
30	3600s	cityapartment-dk.mx3-dk.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.
40	600s	cityapartment-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.10 52.101.73.22 52.101.73.4 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.149.136
🔶 Autoconfig	94.231.103.172

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 770ms

TXT Record
brevo-code:4205451f58d2707da9ff631e727d0770
klaviyo-site-verification=RnixJJ
ms=ms95500618
v=spf1 ip4:91.215.162.220 ip4:91.215.163.60 include:spf.mailanyone.net include:sendgrid.net include:spf.lmmail.dk -all

✉️ SPF

Policy	Record (cityapartment.dk)
-all (hard fail)	v=spf1 ip4:91.215.162.220 ip4:91.215.163.60 include:spf.mailanyone.net include:sendgrid.net include:spf.lmmail.dk -all

📨 DMARC

Policy	Record (_dmarc.cityapartment.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC266ms

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

🏷️ SOA129ms

Field	Value
Serial	2025070400
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

121ms

A

123ms

MX

138ms

AAAA

131ms

TXT

770ms

CAA

119ms

HTTPS

137ms

TLSA

907ms

SOA

129ms

MTA-STS

187ms

DNSSEC

266ms

SRV

400ms

Total

2934ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 19:44:59	2934ms	4 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 06:02:32	939ms	4 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-21 20:42:01	1360ms	4 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 22:08:10	958ms	4 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 20:56:08	688ms	4 NS 1 A 4 MX	🔒 Secure	View