herbertkokholm.dk DNS records

🖥️ Nameservers2 records 43ms

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 Records4 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	3600s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	3600s	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	3600s	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	3600s	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx02.mail.icloud.com mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 186ms

TXT Record
apple-domain=iBiJZFveNPooQcrB
facebook-domain-verification=xpvogbaw8cyza2lrddfx8dxltbpdzz
google-site-verification=Mo9ELUrxBGod-Y-Xv3QTqI_YhE3E79HWS9rBO8DbCHs
mailerlite-domain-verification=93f690ecf5dc09a53e50711f7c1c4f2015ec1602
smithery-verification=a90dd5bc802a502d14a0a515f3c996ff0ab8cd01b68cf9c6b2e967205b6741a6
v=spf1 redirect=icloud.com a mx include:_spf.mlsend.com ~all

✉️ SPF

Policy	Record (herbertkokholm.dk)
~all (soft fail)	v=spf1 redirect=icloud.com a mx include:_spf.mlsend.com ~all

📨 DMARC

Policy	Record (_dmarc.herbertkokholm.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=reject;pct=100;adkim=s;aspf=s

📬 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)

🔐 DNSSEC87ms

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

📋 RegistrationWHOIS fetched 2026-07-01 22:39:15

Field	Value
Registrar	ONE.COM A/S
Registered	2013-08-28
Expires	2026-08-31 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

39ms

MX

43ms

AAAA

44ms

TXT

186ms

CAA

52ms

HTTPS

38ms

TLSA

101ms

SOA

0ms

MTA-STS

55ms

DNSSEC

87ms

SRV

66ms

Total

953ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:52:54	953ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-08-25 17:02:42	2810ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-08-19 21:31:00	2162ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-08-11 07:39:47	4273ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-08-10 04:28:24	1681ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-08-01 01:42:49	11271ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-07-26 21:48:27	1277ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-07-24 20:27:53	17134ms	2 NS 4 A 2 MX	🔒 Secure	View
2026-07-22 18:27:57	9130ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 23:31:18	9163ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 17:19:07	1209ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 22:35:31	604ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:18:04	3070ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:16:08	1231ms	2 NS 1 A 2 MX	⚠️ Bogus	View