ifcp.dk DNS records

🖥️ Nameservers2 records 92ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.2.195.208	3600s	ec2-52-2-195-208.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	52.0.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records5 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	lo-in-f26.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.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::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 212ms

TXT Record
<meta name=facebook-domain-verification content=ns174e871u4twrcuja8gkjwe046b5j />
<meta name=facebook-domain-verification content=vfn45wvovkutbtfxfyt93gt6en26pq />
facebook-domain-verification=ns174e871u4twrcuja8gkjwe046b5j
facebook-domain-verification=vfn45wvovkutbtfxfyt93gt6en26pq
google-site-verification=3LY0ae75qOh-xoqNSycZg5jqgCC9oYp4nl84lBwo1Yg
v=spf1 include:_spf.simplero.com ~all
v=spf1 include:sendgrid.net ~all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (ifcp.dk)
~all (soft fail)	v=spf1 include:_spf.simplero.com ~all
~all (soft fail)	v=spf1 include:sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.ifcp.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+seocdg6ejf3@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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)

🔐 DNSSEC2071ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081305
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

92ms

A

53ms

MX

59ms

AAAA

55ms

TXT

212ms

CAA

46ms

HTTPS

56ms

TLSA

124ms

SOA

0ms

MTA-STS

79ms

DNSSEC

2071ms

SRV

77ms

Total

3270ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 11:20:10	3270ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 10:49:20	4360ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 07:09:47	5125ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 09:08:21	658ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 21:38:09	2651ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:43:24	1014ms	2 NS 1 A 5 MX	🔒 Secure	View