jensnielsen.dk DNS records

🖥️ Nameservers2 records 35ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.162	3600s	webcluster35.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records5 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lm-in-f27.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:8016:8fdb:c07d:b075	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
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

35ms

A

38ms

MX

44ms

AAAA

36ms

TXT

158ms

CAA

31ms

HTTPS

54ms

TLSA

145ms

SOA

0ms

MTA-STS

52ms

DNSSEC

83ms

SRV

67ms

Total

728ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 04:19:05	728ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-28 11:49:49	1618ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 11:42:52	979ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-26 16:51:27	718ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-06 18:28:56	1475ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 14:51:55	7939ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 06:14:49	1257ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 20:54:11	694ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-25 11:56:28	756ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 04:22:43	1109ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 01:21:23	5371ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 08:02:18	860ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 22:31:53	719ms	2 NS 1 A 5 MX	🔒 Secure	View