elcg.dk DNS records

🖥️ Nameservers2 records 51ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.234.151.59	43200s	59.151.234.35.bc.googleusercontent.com	AS396982	Google LLC	35.224.0.0/12	🇬🇧 United Kingdom	City of London

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	elcg-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::3 52.101.181.153 52.101.209.153 52.101.73.126 52.101.73.155	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.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
🔶 Autoconfig	35.234.151.59

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 86ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 191ms

TXT Record
1password-site-verification=ABFIYPQIL5ELPCXMV2LMXZXC5E
apple-domain-verification=SbnxLYoAaPEXv3rN
MS=ms52575507
rippling-domain-verification=c45b7b1a26fc52ad
v=spf1 include:spf.protection.outlook.com ip4:54.216.46.226 ip4:3.249.58.15 ip4:34.245.100.47 ip4:34.245.126.225 ip4:63.34.153.90 ip4:34.249.207.32 ip4:34.240.144.77 ip4:34.253.195.158 ip4:54.74.97.153 ip4:54.247.167.200 ip4:79.125.115.95 ip4:34.243.227.142 include:mail.zendesk.com -all

✉️ SPF

Policy	Record (elcg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:54.216.46.226 ip4:3.249.58.15 ip4:34.245.100.47 ip4:34.245.126.225 ip4:63.34.153.90 ip4:34.249.207.32 ip4:34.240.144.77 ip4:34.253.195.158 ip4:54.74.97.153 ip4:54.247.167.200 ip4:79.125.115.95 ip4:34.243.227.142 include:mail.zendesk.com -all

📨 DMARC

Policy	Record (_dmarc.elcg.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-report@vaccinationuk.co.uk; ruf=mailto:dmarc-report@vaccinationuk.co.uk; fo=1; pct=100

📬 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)

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071001
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

51ms

A

49ms

MX

61ms

AAAA

47ms

TXT

191ms

CAA

57ms

HTTPS

81ms

TLSA

738ms

SOA

0ms

MTA-STS

66ms

DNSSEC

108ms

SRV

86ms

Total

1438ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:24:29	1438ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:44:59	1035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:41:46	14342ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-10 19:09:48	1016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 14:58:55	3866ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 21:44:13	1132ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:40:32	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 06:35:56	727ms	2 NS 1 A 1 MX	🔒 Secure	View