fastforward-it.dk DNS records

🖥️ Nameservers2 records 56ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fastforwardit-dk02i.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::e 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.103.36 52.101.181.153 52.101.209.153 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 166ms

TXT Record
MS=ms26036448
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

56ms

A

40ms

MX

44ms

AAAA

44ms

TXT

166ms

CAA

55ms

HTTPS

48ms

TLSA

319ms

SOA

0ms

MTA-STS

63ms

DNSSEC

90ms

SRV

56ms

Total

896ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 01:14:46	896ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 06:24:30	6707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 04:57:54	1681ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 15:29:16	1295ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 06:20:45	1179ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 12:53:27	1108ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:48:55	1113ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:21:21	700ms	2 NS 1 A 1 MX	🔒 Secure	View