sqline.dk DNS records

🖥️ Nameservers4 records 121ms

Nameserver	IP addresses	PTR	ASN / ISP
dns11.firestorm.ch	185.85.110.50 2a14:6640:200::32	dns11.firestorm.ch dns11.firestorm.ch	AS51395 Datasource AG AS51395 Datasource AG
dns12.firestorm-isp.com	185.85.109.50 2a14:6640:100::32	dns12.firestorm-isp.com dns12.firestorm-isp.com	AS51395 Datasource AG AS51395 Datasource AG
dns13.firestorm-isp.com	185.85.111.180 2a14:6640:300::b4	dns13.firestorm-isp.com dns13.firestorm-isp.com	AS51395 Datasource AG AS51395 Datasource AG
dns14.firestorm.ch	185.206.180.93 2a0b:1640:1:1:1:1:12cd:a04a 2a14:6640:100:ff::32 46.140.230.170	dns14.firestorm.ch dns14.firestorm.ch dns14.firestorm.ch gw-zh-1.firestorm.ch	AS205787 Public Cloud Ltd. AS205787 Public Cloud Ltd. AS51395 Datasource AG AS6730 Sunrise GmbH

🌍 A Records1 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.21.44.241	600s	static.241.44.21.65.clients.your-server.de	AS24940	Hetzner Online GmbH	65.21.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.sqline.dk	65.21.44.241	static.241.44.21.65.clients.your-server.de	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	65.21.44.241
🔶 Autoconfig	65.21.44.241

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 157ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	sqline.dk
_imaps._tcp	0	0	993	sqline.dk

📝 TXT Records1 records 379ms

TXT Record
v=spf1 include:spf.firestorm.ch -all

✉️ SPF

Policy	Record (sqline.dk)
-all (hard fail)	v=spf1 include:spf.firestorm.ch -all

📨 DMARC

Policy	Record (_dmarc.sqline.dk)
p=quarantine	v=DMARC1;p=quarantine;adkim=r;aspf=s

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records2 records 86ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC120ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	dns11.firestorm.ch
Responsible (RNAME)	info@firestorm.ch
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

121ms

A

108ms

MX

99ms

AAAA

100ms

TXT

379ms

CAA

86ms

HTTPS

96ms

TLSA

201ms

SOA

0ms

MTA-STS

127ms

DNSSEC

120ms

SRV

157ms

Total

1905ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:43:30	1905ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 16:12:52	2948ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 10:50:36	3118ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 23:19:08	4431ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 14:01:07	5431ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 09:26:42	1481ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 20:08:55	6287ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 05:52:07	1420ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 09:23:43	1160ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 08:25:04	9425ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 13:16:31	1370ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 12:37:13	19069ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-07-25 12:00:29	2489ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 11:50:45	1941ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 09:25:10	1492ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 06:44:16	2332ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 03:15:08	10006ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 00:47:34	1377ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 23:25:50	2848ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 23:11:58	1333ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 01:12:29	1353ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 17:14:06	1216ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 11:51:34	9355ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 13:49:22	2203ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 00:57:48	10777ms	4 NS 1 A 1 MX	🔓 Insecure	View