bycykle.dk DNS records

🖥️ Nameservers3 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 161ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	120s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 164ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	120s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)1 records 164ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::26	86400s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 372ms

TXT Record
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (bycykle.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.bycykle.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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)

🔐 DNSSEC278ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@bycykle.dk
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

98ms

A

161ms

MX

164ms

AAAA

164ms

TXT

372ms

CAA

164ms

HTTPS

159ms

TLSA

957ms

SOA

0ms

MTA-STS

204ms

DNSSEC

278ms

SRV

184ms

Total

2943ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:25:36	2943ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 01:06:54	933ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 20:16:09	534ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 17:16:33	873ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 07:30:19	959ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 00:20:58	3355ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 15:31:33	1299ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 00:35:49	2860ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 08:43:57	1878ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 01:01:39	1330ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 21:41:34	9114ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 16:10:18	2785ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 16:00:11	2712ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-07 04:37:15	1479ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 20:52:21	878ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 12:46:01	1431ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 06:57:52	662ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 23:51:38	2444ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 18:05:09	737ms	3 NS 1 A 2 MX	🔒 Secure	View