ddpff.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.221.207.64	3600s	ddpff.dk	AS47292	Sentia Denmark A/S	91.221.206.0/23	🇩🇰 Denmark	—

📧 MX Records2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	mx12.comendosystems.com	192.162.219.155 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
10	60s	mx6.comendosystems.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 221ms

TXT Record
v=spf1 ip4:91.221.207.101 ip4:91.221.207.64 ip4:91.221.207.66 ip4:91.221.207.65 ip4:152.115.88.237 include:spf.protection.outlook.com include:spf.comendosystems.com ~all

✉️ SPF

Policy	Record (ddpff.dk)
~all (soft fail)	v=spf1 ip4:91.221.207.101 ip4:91.221.207.64 ip4:91.221.207.66 ip4:91.221.207.65 ip4:152.115.88.237 include:spf.protection.outlook.com include:spf.comendosystems.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)

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

46ms

MX

54ms

AAAA

57ms

TXT

221ms

CAA

55ms

HTTPS

67ms

TLSA

281ms

SOA

0ms

MTA-STS

76ms

DNSSEC

110ms

SRV

75ms

Total

1039ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:47:15	1039ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 13:42:37	3427ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 17:31:51	3412ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 07:00:55	1576ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 05:57:04	933ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 01:24:39	425ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 01:20:17	677ms	2 NS 1 A 2 MX	🔒 Secure	View