Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sky.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 18:39:02 UTC · ↺ Refresh
MX Hostnames
- mxb-009f8f01.gslb.pphosted.com
- mxa-009f8f01.gslb.pphosted.com
MX Priorities
- mxb-009f8f01.gslb.pphosted.com: 10
- mxa-009f8f01.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 66.159.246.134 ↩ mx08-009f8f01.pphosted.com
SOA Record
Raw SOA
ns0.isp.sky.com hostmaster.isp.sky.com 2026022001 28800 7200 604800 3600
Primary NS (mname)
ns0.isp.sky.com
Admin Email (rname)
hostmaster@isp.sky.com
Serial
2026022001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns0.isp.sky.com
edns1.ultradns.biz
ns1.isp.sky.com
edns1.ultradns.org
edns1.ultradns.com
edns1.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-009f8f01.pphosted.com ip4:90.216.128.251 ip4:90.216.128.250 ip4:90.216.144.251 ip4:90.216.144.250 include:de._netblocks.mimecast.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
32 records- ZZ1NGm_5t5IeEf0BjMgHCKnjCUlzaQ
- google-site-verification=qhdrT8kmZj0Qjd83e8JcyWlmf52THkH3ccY2-Nh2HjU
- browserstack-domain-verification=2c91b3e1-eda7-40ba-8e5d-79d8f702eda5
- 936a40b7e8eea0dc537e5f2edee1387a
- lucidlink-verification=NF7QGF5FKTTMSYGMDKE7NG0MRM
- 2508513
- smartsheet-site-validation=B2h1_xKv4ip3yDWkyvl_xTiI72T0aeWF
- docker-verification=e60826d6-6ef3-45c9-9d3a-050756f3170b
- _g7zvh36kfk3gxuf67alvi901izxhere
- _i4yk3401vz0scoe7tbxgs50rbfh7hx3
- MS=ms26675917
- paloaltonetworks-site-verification=6f46e8a0c80321776f607452328c9b37f4086c5f7cc54b2290783d41a1df789b
- asv=525833028f6b4405bd6092a602cf64f5
- teamviewer-sso-verification=1874f0c3534d47a99131785b211490ff
- miro-verification=b88c6a18a43fb6a12070f4aa3c0df46d0e5affe8
- figma-domain-verification=9b8957b77abd0e487555d9012afcfaab58e28e9d6a2fc253c0d373f84a3423bc-1743157017
- apple-domain-verification=2PEleaeo0lC7QTuk
- jamf-site-verification=f8IpE7hFlNhGuRd9FQMJDg
- KRUhwEgMQd3b8uN2BmgLfrUtWGR0iKQKFlwm8vb4pCNMWYe+V0jB5z9nAftLrBsjmx9SihEVqdxwrhInxDXz2Q==
- SPFv=spf1 include:spf-009f8f01.pphosted.com ip4:90.216.128.251 ip4:90.216.128.250 ip4:90.216.144.251 ip4:90.216.144.250 include:de._netblocks.mimecast.com include:spf.protection.outlook.com -all
- vmware-cloud-verification-01e56b25-899e-4639-a507-cb00de45f5b2
- openai-domain-verification=dv-HooZZVS4z40HpYFHwXpe3hOv
- extensis-domain-verification=03b079a9-8347-43c4-9dd0-3084a1d38c16
- adobe-idp-site-verification=c5ab7baed7544e45a99bf36317e149c9
- OSSRH-73293
- have-i-been-pwned-verification=fdab1fd898cb3c9e6d497ddfa630e2a0
- MS=ms13177509
- 05yfxxmmTaF6gMQdsN9b56MyLV1+bXO23pD7mKGwMiJKtCAUl6qqJS67ud4ebpDQ/x9NibcrhNgz8TA8GULL7g==
- cisco-ci-domain-verification=4d8de63f5ec36d99c847ad37213d3134ce8c06f55aeeb1be6ced84fb9be7e503
- atlassian-domain-verification=mE2q0LJi8keyM9m/IydKu1RKVRddcE/9KRmXe1jvz/xndvKLKXoFJdk/BxpPdOsU
- twilio-domain-verification=565aa1e9ea36a5fcdf97624fd0720608
- 0ed1fe018a8415139cc38e41ea85b99092f955d88e
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