zupa.dk DNS records

🖥️ Nameservers4 records 107ms

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 127ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	—	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 135ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	zupa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.29 52.101.68.3 52.101.68.39	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records13 records 188ms

TXT Record
1password-site-verification=37K7ODNO6VHH5F6XM2YVX2XTTU
8ITOmpww8RoCUZd6WOkIQR/V45D3IEB9y/A6wMgdtVy8jmEpueEWtf0gMK6nT/+fdsHtMcyyjhuVNQ0Wc4IG+A==
adobe-idp-site-verification=b8d25eea9d309bc53bc00572960dc4bc4eb9c17320515c33ad0fc165da75bc1c
anthropic-domain-verification-563rmw=SsImhCWDoKb3msYOIFEuL5ppS
apple-domain-verification=v94QXpdniUbrojre
BsSWdCZeTJ4lvI7VpUGtecffw7D7J8L85Xx3fxejI6IYG8EJiWMT+o39+xZu9tmJtxKx1XzJnSw5YSXoze3w0A==
extensis-domain-verification=b221b25e-af8e-4b2c-9d95-5382a281fd44
facebook-domain-verification=p6sd8dag5s4xef87sihjxx1doeisi8
google-site-verification=mlWQM4T9xe-hAYqR0SWwh2ALNn5xHW2O4dt5moeJZ0A
google-site-verification=RGxv-Lf8fQJSUZY-pDqbflm1q96nM4QRGghPKY9dYPg
MS=ms18000576
rm_verify=0db8ee4d74
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (zupa.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.zupa.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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)

🔐 DNSSEC265ms

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

🏷️ SOA125ms

Field	Value
Serial	2026060800
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

107ms

A

127ms

MX

135ms

AAAA

130ms

TXT

188ms

CAA

126ms

HTTPS

97ms

TLSA

195ms

SOA

125ms

MTA-STS

77ms

DNSSEC

265ms

SRV

0ms

Total

1181ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:30:53	1863ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:15:50	8931ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 14:10:20	1840ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 13:43:10	33607ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 03:20:55	2218ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:18:45	1181ms	4 NS 1 A 1 MX	🔒 Secure	View