gejst.dk DNS records

🖥️ Nameservers2 records 55ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gejst-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca48::c 52.101.209.153 52.101.68.0 52.101.68.36 52.101.73.2	mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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
🔶 Autoconfig	46.30.215.129

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 190ms

TXT Record
google-site-verification=fi3rxh-KB_XWeTSK2S5UCz7BUlQmaEPNl3yg_3Me1i8
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gejst.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.gejst.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@gejst.com; ruf=mailto:info@gejst.com

📬 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)

🔐 DNSSEC76ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

55ms

A

52ms

MX

40ms

AAAA

41ms

TXT

190ms

CAA

61ms

HTTPS

55ms

TLSA

599ms

SOA

0ms

MTA-STS

61ms

DNSSEC

76ms

SRV

74ms

Total

1185ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 17:38:53	1185ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-09-01 00:04:10	1955ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 16:15:43	1584ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 03:01:58	1640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 10:13:51	857ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 16:46:54	814ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 07:36:14	934ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:58:07	1131ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:05:23	1613ms	2 NS 1 A 1 MX	🔒 Secure	View