AbuseIPDB
Domain verification
abuseipdb-verification=SLIfh7Wm
Google
Domain verification
google-site-verification=-5wo7THYiFWoq_XABAwEtMrcTdjtiNBHrmBlIWtocqM
Google
Domain verification
google-site-verification=XFWl0NLw1rOXu2_PafVbnwk1cCd2Oz-cpfwM2crfrYM
Mail.ru
Domain verification
mailru-verification: f224f0d86fde9b63
Question and response
Question
dig protonmail.ch. TXT
Answer
protonmail.ch. 1200 TXT "google-site-verification=-5wo7THYiFWoq_XABAwEtMrcTdjtiNBHrmBlIWtocqM"
protonmail.ch. 1200 TXT "abuseipdb-verification=SLIfh7Wm"
protonmail.ch. 1200 TXT "v=spf1 include:_spf.protonmail.ch ~all"
protonmail.ch. 1200 TXT "mailru-verification: f224f0d86fde9b63"
protonmail.ch. 1200 TXT "google-site-verification=XFWl0NLw1rOXu2_PafVbnwk1cCd2Oz-cpfwM2crfrYM"
Authority
protonmail.ch. 1200 NS ns1.protonmail.ch.
protonmail.ch. 1200 NS ns2.protonmail.ch.
protonmail.ch. 1200 NS ns3.protonmail.ch.
Additional
ns1.protonmail.ch. 1200 A 185.70.42.150
ns2.protonmail.ch. 1200 A 176.119.200.150
ns3.protonmail.ch. 1200 A 205.132.47.1
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0