sparkz.dk DNS records

🖥️ Nameservers2 records 111ms

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 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.158.173.180	3600s	ec2-35-158-173-180.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	35.156.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sparkz-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 2a01:111:f403:ca48::12 52.101.209.28 52.101.68.18 52.101.68.3 52.101.73.12	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am4pr0401cu00104.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 117ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:3c0:12::53	600s	—	AS51468	One.com A/S	2001:67c:3c0:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 318ms

TXT Record
MS=ms11021975
v=spf1 include:spf.protection.outlook.com -all include:sendgrid.net -all

✉️ SPF

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

🔐 DNSSEC184ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
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

111ms

A

113ms

MX

113ms

AAAA

117ms

TXT

318ms

CAA

114ms

HTTPS

107ms

TLSA

415ms

SOA

0ms

MTA-STS

142ms

DNSSEC

184ms

SRV

141ms

Total

1310ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-09 01:00:00	1310ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 20:26:26	1220ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 05:05:08	2080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:56:34	929ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:40:07	2131ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 12:52:47	706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:55:32	1360ms	2 NS 1 A 1 MX	🔒 Secure	View