efly.dk DNS records

🖥️ Nameservers3 records 29ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	60s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	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	43200s	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
🔶 Autoconfig	162.159.135.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 247ms

TXT Record
ca3-2ca0a0828bf84e2ca72d0ebcec1f2195
ca3-e122db16bb504791b9fddf1bb0a45355
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.efly.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.efly.dk	efly.dk.kinstavalidation.app

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

27ms

MX

31ms

AAAA

24ms

TXT

247ms

CAA

29ms

HTTPS

30ms

TLSA

38ms

SOA

0ms

MTA-STS

42ms

DNSSEC

99ms

SRV

42ms

Total

603ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:58:21	603ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 20:30:04	9616ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 16:03:23	25327ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 05:32:56	1978ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 22:30:02	1979ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 23:29:28	4252ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 22:27:12	1043ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 01:14:18	9976ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 18:38:06	18111ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 20:37:32	9227ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 13:18:28	1925ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 12:42:32	17321ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 19:44:06	8973ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 04:21:39	630ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 16:03:13	626ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 06:07:19	2368ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:21:33	1620ms	3 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-17 06:02:46	393ms	3 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-17 06:02:02	20055ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 06:00:45	504ms	3 NS 1 A 2 MX	🔒 Secure	View