flybycompany.dk DNS records

🖥️ Nameservers2 records 34ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.121	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	flybycompany-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 52.101.103.140 52.101.68.10 52.101.73.1 52.101.73.28	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	46.30.215.121

🔷 AAAA Records (IPv6)1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80cb:7596:dfd3:764	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 73ms

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

📝 TXT Records4 records 191ms

TXT Record
google-site-verification=0lNW6aWWpJVK1zHyXhVYoxIidIvE8NjhA4bJNnMskBQ
mailerlite-domain-verification=4ff0647d56236010bc3e5743e23b6f1a496f03e8
MS=ms42544810
v=spf1 a mx include:spf.protection.outlook.com include:_spf.mlsend.com ~all

✉️ SPF

Policy	Record (flybycompany.dk)
~all (soft fail)	v=spf1 a mx include:spf.protection.outlook.com include:_spf.mlsend.com ~all

📨 DMARC

Policy	Record (_dmarc.flybycompany.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:spamy@flybycompaney.dk; pct=100;

📬 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)

🔐 DNSSEC78ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081302
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

34ms

A

44ms

MX

46ms

AAAA

45ms

TXT

191ms

CAA

46ms

HTTPS

49ms

TLSA

179ms

SOA

0ms

MTA-STS

60ms

DNSSEC

78ms

SRV

73ms

Total

774ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:49:41	774ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 13:41:33	6622ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 05:05:53	3405ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 07:39:51	4782ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 21:13:57	6016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 19:17:32	609ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:14:16	6087ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:08:09	797ms	2 NS 1 A 1 MX	🔒 Secure	View