sigicom.dk DNS records

🖥️ Nameservers4 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns.sigicom.co.uk	185.73.44.69 2001:ba8:4026:53::	alfa.sigicom.net a.ns.sigicom.co.uk	AS8943 Jump Networks Ltd AS8943 Jump Networks Ltd
b.ns.sigicom.eu	2a02:2770:13::2a11:0:1 84.22.98.56	b.ns.sigicom.eu quebec.sigicom.net	AS196752 Tilaa B.V. AS196752 Tilaa B.V.
c.ns.sigicom.com	174.136.97.162 2607:f2f8:ae48::53:0	delta.sigicom.net c.ns.sigicom.com	AS25795 ARP NETWORKS, INC. AS25795 ARP NETWORKS, INC.
d.ns.sigicom.se	2001:ba8:4026:53::1	d.ns.sigicom.se	AS8943 Jump Networks Ltd

🌍 A Records

🌍

No A records found

📧 MX Records1 records 203ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sigicom-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09:: 2a01:111:f403:ca09::a 2a01:111:f403:ca48::8 52.101.181.153 52.101.68.0 52.101.68.32 52.101.73.155	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 263ms

TXT Record
MS=ms81840608
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (sigicom.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)

🔐 DNSSEC127ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2024112000
Primary NS (MNAME)	a.ns.sigicom.co.uk
Responsible (RNAME)	hostmaster@sigicom.se
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

85ms

A

68ms

MX

203ms

AAAA

55ms

TXT

263ms

CAA

80ms

HTTPS

74ms

TLSA

591ms

SOA

0ms

MTA-STS

105ms

DNSSEC

127ms

SRV

227ms

Total

3356ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:09:23	3356ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 01:04:06	6248ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 18:15:57	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 09:12:51	4483ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 11:42:46	4551ms	4 NS 0 A 1 MX	🔓 Insecure	View