intersigma.dk DNS records

🖥️ Nameservers2 records 200ms

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 158ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.107.30.94	3600s	2-107-30-94-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	2.104.0.0/14	🇩🇰 Denmark	Gentofte Municipality

📧 MX Records2 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx.zoho.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx7.zoho.com mx6.zoho.com mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx8.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	43200s	mx2.zoho.com	136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44	mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	2.107.30.94
🔶 Autoconfig	2.107.30.94

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 679ms

TXT Record
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgJxuUYn02FibCXr75q/LYpzVSJeEmDx7nQK5rWFynwM+KEpDwSUpQqWeE7VXmCXQw166AFacgWCOyiOAs0CslHQFpa/xr6wb2IfeWIcxKHn9gyL8aug8cZYuCRHdr/18cdHIlURZscmjw/NPgwKz5qbLFL5a/bNhuQUPDuv2O8QIDAQAB

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC490ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

200ms

A

158ms

MX

219ms

AAAA

192ms

TXT

679ms

CAA

221ms

HTTPS

241ms

TLSA

818ms

SOA

0ms

MTA-STS

316ms

DNSSEC

490ms

SRV

271ms

Total

4812ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 05:57:10	4812ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-19 09:49:53	4471ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-16 01:37:32	2994ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 00:19:49	666ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 00:02:48	816ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:31:10	3107ms	2 NS 1 A 2 MX	🔒 Secure	View